{"id":992,"date":"2026-10-22T22:20:07","date_gmt":"2026-10-22T14:20:07","guid":{"rendered":"https:\/\/yuannaitube.com\/pe-tubing-guide\/"},"modified":"2026-11-05T15:10:42","modified_gmt":"2026-11-05T07:10:42","slug":"huong-dan-su-dung-ong-pe","status":"publish","type":"post","link":"https:\/\/yuannaitube.com\/vi\/pe-tubing-guide\/","title":{"rendered":"\u1ed0ng PE: K\u00edch th\u01b0\u1edbc, \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c v\u00e0 c\u00e1ch l\u1ef1a ch\u1ecdn"},"content":{"rendered":"<p><!-- PE tubing guide \/pe-tubing-guide\/ post to be created 2026-10-22. Data: ACF product_specs of product 37 (14 rows, fetched 2026-10-22). Links verified live. --><\/p>\n<h2>\u1ed0ng PE l\u00e0 g\u00ec v\u00e0 \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng \u1edf \u0111\u00e2u<\/h2>\n<p class=\"pp-lead\"><strong>\u1ed0ng PE (\u1ed1ng polyethylene)<\/strong>, bao g\u1ed3m polyethylene tuy\u1ebfn t\u00ednh m\u1eadt \u0111\u1ed9 th\u1ea5p (<strong>\u1ed0ng LLDPE<\/strong>), \u0111\u01b0\u1ee3c cung c\u1ea5p v\u1edbi c\u00e1c k\u00edch th\u01b0\u1edbc theo h\u1ec7 m\u00e9t v\u00e0 h\u1ec7 ph\u00e2n s\u1ed1 inch d\u00e0nh cho c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn kh\u00ed, n\u01b0\u1edbc v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng \u00e1p su\u1ea5t th\u1ea5p \u0111\u1ebfn trung b\u00ecnh. C\u1ea9m nang n\u00e0y li\u1ec7t k\u00ea t\u1ea5t c\u1ea3 c\u00e1c k\u00edch th\u01b0\u1edbc ti\u00eau chu\u1ea9n m\u00e0 ch\u00fang t\u00f4i s\u1ea3n xu\u1ea5t k\u00e8m theo \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c, \u00e1p su\u1ea5t v\u1ee1 v\u00e0 b\u00e1n k\u00ednh u\u1ed1n cong, sau \u0111\u00f3 h\u01b0\u1edbng d\u1eabn chi ti\u1ebft b\u1ed1n b\u01b0\u1edbc ki\u1ec3m tra \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh li\u1ec7u PE c\u00f3 ph\u1ea3i l\u00e0 v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p cho h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng c\u1ee7a qu\u00fd kh\u00e1ch hay kh\u00f4ng.<\/p>\n<div class=\"pp-geo-summary\">\n<p><strong>C\u00e2u tr\u1ea3 l\u1eddi ng\u1eafn g\u1ecdn.<\/strong> \u1ed0ng PE (\u1ed1ng polyethylene) l\u00e0 ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p cho h\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc u\u1ed1ng b\u1eb1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c (RO), h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i \u0111\u1ed3 u\u1ed1ng v\u00e0 c\u00e1c m\u1ea1ch kh\u00ed n\u00e9n \u00e1p su\u1ea5t th\u1ea5p \u0111\u1ebfn trung b\u00ecnh \u2014 nh\u1eefng \u1ee9ng d\u1ee5ng m\u00e0 hi\u1ec7u qu\u1ea3 chi ph\u00ed v\u00e0 t\u00ednh tr\u01a1 h\u00f3a h\u1ecdc l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng, c\u00e1c \u0111o\u1ea1n u\u1ed1n cong ph\u1ea3i nh\u1eb9 nh\u00e0ng v\u00e0 \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c duy tr\u00ec \u1edf m\u1ee9c b\u1eb1ng ho\u1eb7c th\u1ea5p h\u01a1n c\u00e1c gi\u00e1 tr\u1ecb trong b\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y. H\u00e3y x\u00e1c nh\u1eadn b\u1ed1n y\u1ebfu t\u1ed1 sau tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng: \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i v\u00e0 \u0111\u01b0\u1eddng k\u00ednh trong m\u00e0 ph\u1ee5 ki\u1ec7n y\u00eau c\u1ea7u, \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c \u1edf nhi\u1ec7t \u0111\u1ed9 v\u1eadn h\u00e0nh th\u1ef1c t\u1ebf, m\u00f4i tr\u01b0\u1eddng ch\u1ea5t l\u1ecfng v\u00e0 b\u00e1n k\u00ednh u\u1ed1n cong t\u1ed1i thi\u1ec3u m\u00e0 \u0111\u01b0\u1eddng \u1ed1ng c\u1ee7a b\u1ea1n c\u1ea7n. M\u1ecdi s\u1ed1 li\u1ec7u d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec1u \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb b\u1ea3ng m\u00f4 h\u00ecnh ri\u00eang c\u1ee7a ch\u00fang t\u00f4i \u2014 kh\u00f4ng c\u00f3 s\u1ed1 li\u1ec7u n\u00e0o \u0111\u01b0\u1ee3c suy ra t\u1eeb c\u00e1c b\u1ea3ng th\u00f4ng s\u1ed1 v\u1eadt li\u1ec7u chung chung.<\/p>\n<\/div>\n<p><em>M\u1ed9t ph\u1ea7n c\u1ee7a <a href=\"\/vi\/vat-lieu-ong-cong-nghiep\/\">H\u01b0\u1edbng d\u1eabn v\u1ec1 v\u1eadt li\u1ec7u \u1ed1ng c\u00f4ng nghi\u1ec7p<\/a>.<\/em><\/p>\n<p data-no-translation>Polyethylene l\u00e0 l\u1ef1a ch\u1ecdn kinh t\u1ebf trong s\u1ed1 c\u00e1c v\u1eadt li\u1ec7u m\u00e0 ch\u00fang t\u00f4i s\u1ea3n xu\u1ea5t. Ch\u1ea5t li\u1ec7u n\u00e0y k\u00e9m m\u1ec1m d\u1ebbo h\u01a1n so v\u1edbi <a href=\"\/vi\/san-pham\/ong-pu\/\">\u1ed1ng polyurethane<\/a> v\u00e0 ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t th\u1ea5p h\u01a1n so v\u1edbi <a href=\"\/vi\/san-pham\/ong-nylon-pa12\/\">\u1ed0ng nylon PA12<\/a>, nh\u01b0ng v\u1eadt li\u1ec7u n\u00e0y v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c k\u00edch th\u01b0\u1edbc \u1ed5n \u0111\u1ecbnh trong m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt v\u00e0 c\u00f3 gi\u00e1 th\u00e0nh th\u1ea5p h\u01a1n t\u00ednh theo m\u00e9t. \u0110\u1ed1i v\u1edbi c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng v\u1eadn chuy\u1ec3n dung m\u00f4i, axit ho\u1eb7c c\u00e1c m\u00f4i ch\u1ea5t c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao, PE kh\u00f4ng ph\u1ea3i l\u00e0 gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p \u2014 thay v\u00e0o \u0111\u00f3, h\u00e3y b\u1eaft \u0111\u1ea7u t\u1eeb m\u00f4i ch\u1ea5t c\u1ea7n v\u1eadn chuy\u1ec3n, b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng <a href=\"\/vi\/so-sanh-cac-loai-ong-ptfe-fep-va-pfa\/\">So s\u00e1nh gi\u1eefa PTFE, FEP v\u00e0 PFA<\/a>.<\/p>\n<p data-no-translation><a href=\"\/vi\/huong-dan-ve-ong-dan-khi-nen\/\">H\u01b0\u1edbng d\u1eabn v\u1ec1 \u1ed1ng kh\u00ed n\u00e9n<\/a> cung c\u1ea5p c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 c\u1ea3 b\u1ed1n nh\u00f3m v\u1eadt li\u1ec7u; trang n\u00e0y ch\u1ec9 \u0111i s\u00e2u v\u00e0o PE.<\/p>\n<h2>B\u1ea3ng k\u00edch th\u01b0\u1edbc v\u00e0 \u00e1p su\u1ea5t \u1ed1ng PE<\/h2>\n<p>B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y tr\u00ecnh b\u00e0y \u0111\u1ea7y \u0111\u1ee7 d\u1ea3i k\u00edch th\u01b0\u1edbc ti\u00eau chu\u1ea9n: m\u01b0\u1eddi k\u00edch th\u01b0\u1edbc h\u1ec7 m\u00e9t v\u1edbi \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i t\u1eeb 4 mm \u0111\u1ebfn 16 mm v\u00e0 b\u1ed1n k\u00edch th\u01b0\u1edbc ph\u00e2n s\u1ed1 t\u1eeb 1\/8\u2033 \u0111\u1ebfn 1\/2\u2033. T\u1ea5t c\u1ea3 c\u00e1c k\u00edch th\u01b0\u1edbc v\u00e0 dung sai \u0111\u1ec1u tu\u00e2n theo c\u00f9ng m\u1ed9t quy \u01b0\u1edbc: \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i v\u00e0 \u0111\u01b0\u1eddng k\u00ednh trong \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng milim\u00e9t, dung sai \u00b10,10 mm cho c\u1ea3 hai.<\/p>\n<table class=\"pp-audit-table\">\n<thead>\n<tr>\n<th>M\u00e3 s\u1ea3n ph\u1ea9m<\/th>\n<th>\u0110\u01b0\u1eddng k\u00ednh trong ID (mm)<\/th>\n<th>\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i OD (mm)<\/th>\n<th>\u00e1p su\u1ea5t l\u00e0m vi\u1ec7c<\/th>\n<th>\u00c1p su\u1ea5t v\u1ee1<\/th>\n<th>B\u00e1n k\u00ednh u\u1ed1n t\u1ed1i thi\u1ec3u<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>YN-PE 0425<\/td>\n<td>2.5<\/td>\n<td>4.0<\/td>\n<td>6 bar (87 psi)<\/td>\n<td>18 bar (261 psi)<\/td>\n<td>20 mm<\/td>\n<\/tr>\n<tr>\n<td>YN-PE 0640<\/td>\n<td>4.0<\/td>\n<td>6.0<\/td>\n<td>6 bar (87 psi)<\/td>\n<td>18 bar (261 psi)<\/td>\n<td>30 mm<\/td>\n<\/tr>\n<tr>\n<td>YN-PE 0850<\/td>\n<td>5.0<\/td>\n<td>8.0<\/td>\n<td>7 bar (113 psi)<\/td>\n<td>15 bar (227 psi)<\/td>\n<td>40 mm<\/td>\n<\/tr>\n<tr>\n<td>YN-PE 0855<\/td>\n<td>5.5<\/td>\n<td>8.0<\/td>\n<td>5 bar (73 psi)<\/td>\n<td>15 bar (218 psi)<\/td>\n<td>45 mm<\/td>\n<\/tr>\n<tr>\n<td>YN-PE 0860<\/td>\n<td>6.0<\/td>\n<td>8.0<\/td>\n<td>6 bar (99 psi)<\/td>\n<td>17 bar (256 psi)<\/td>\n<td>50 mm<\/td>\n<\/tr>\n<tr>\n<td>YN-PE 1065<\/td>\n<td>6.5<\/td>\n<td>10.0<\/td>\n<td>6 bar (87 psi)<\/td>\n<td>18 bar (261 psi)<\/td>\n<td>50 mm<\/td>\n<\/tr>\n<tr>\n<td>YN-PE 1080<\/td>\n<td>8.0<\/td>\n<td>10.0<\/td>\n<td>4 bar (71 psi)<\/td>\n<td>14 bar (213 psi)<\/td>\n<td>75 mm<\/td>\n<\/tr>\n<tr>\n<td>YN-PE 1280<\/td>\n<td>8.0<\/td>\n<td>12.0<\/td>\n<td>5 bar (85 psi)<\/td>\n<td>13 bar (199 psi)<\/td>\n<td>60 mm<\/td>\n<\/tr>\n<tr>\n<td>YN-PE 1410<\/td>\n<td>10.0<\/td>\n<td>14.0<\/td>\n<td>5 bar (73 psi)<\/td>\n<td>15 bar (218 psi)<\/td>\n<td>80 mm<\/td>\n<\/tr>\n<tr>\n<td>YN-PE 1612<\/td>\n<td>12.0<\/td>\n<td>16.0<\/td>\n<td>3 bar (56 psi)<\/td>\n<td>11 bar (170 psi)<\/td>\n<td>110 mm<\/td>\n<\/tr>\n<tr>\n<td>1\/8\u2033<\/td>\n<td>1.58<\/td>\n<td>3.175<\/td>\n<td>8 bar (116 psi)<\/td>\n<td>24 bar (348 psi)<\/td>\n<td>16 mm<\/td>\n<\/tr>\n<tr>\n<td>1\/4\u2033<\/td>\n<td>4.35<\/td>\n<td>6.35<\/td>\n<td>5 bar (73 psi)<\/td>\n<td>15 bar (218 psi)<\/td>\n<td>35 mm<\/td>\n<\/tr>\n<tr>\n<td>3\/8\u2033<\/td>\n<td>6.35<\/td>\n<td>9.525<\/td>\n<td>6 bar (87 psi)<\/td>\n<td>18 bar (261 psi)<\/td>\n<td>50 mm<\/td>\n<\/tr>\n<tr>\n<td>1\/2\u2033<\/td>\n<td>9.60<\/td>\n<td>12.70<\/td>\n<td>4 bar (58 psi)<\/td>\n<td>12 bar (174 psi)<\/td>\n<td>80 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>C\u00e1c m\u1eabu theo h\u1ec7 m\u00e9t c\u00f3 ti\u1ec1n t\u1ed1 YN-PE; c\u00e1c m\u1eabu theo h\u1ec7 ph\u00e2n s\u1ed1 \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea theo k\u00edch th\u01b0\u1edbc danh ngh\u0129a t\u00ednh b\u1eb1ng inch. Dung sai l\u00e0 \u00b10,10 mm \u0111\u1ed1i v\u1edbi \u0111\u01b0\u1eddng k\u00ednh trong v\u00e0 \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i tr\u00ean to\u00e0n b\u1ed9 d\u1ea3i s\u1ea3n ph\u1ea9m. Chi\u1ec1u d\u00e0i cu\u1ed9n v\u00e0 t\u00ecnh tr\u1ea1ng h\u00e0ng t\u1ed3n kho hi\u1ec7n t\u1ea1i s\u1ebd \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn trong b\u00e1o gi\u00e1.<\/em><\/p>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc v\u00e0 \u0111\u1ed3 u\u1ed1ng, ph\u00e2n \u0111o\u1ea1n <strong>\u1ed0ng polyethylene \u0111\u01b0\u1eddng k\u00ednh 1\/4\u2033 v\u00e0 3\/8\u2033<\/strong> (c\u00e1c m\u1eabu 1\/4\u2033 v\u00e0 3\/8\u2033 trong b\u1ea3ng tr\u00ean) \u0111\u1ec1u \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh ti\u00eau chu\u1ea9n l\u00e0 s\u1eed d\u1ee5ng c\u00e1c \u0111\u1ea7u n\u1ed1i nhanh ki\u1ec3u c\u1eafm. C\u00f3 hai \u0111i\u1ec3m \u0111\u00e1ng ch\u00fa \u00fd tr\u01b0\u1edbc khi b\u1ea1n ch\u1ecdn m\u1ed9t h\u00e0ng. Th\u1ee9 nh\u1ea5t, \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c gi\u1ea3m khi \u0111\u01b0\u1eddng k\u00ednh \u1ed1ng t\u0103ng l\u00ean: \u1ed1ng 16 mm c\u00f3 \u00e1p su\u1ea5t \u0111\u1ecbnh m\u1ee9c l\u00e0 3 bar trong khi \u1ed1ng 4 mm ch\u1ecbu \u0111\u01b0\u1ee3c 6 bar, v\u00ec \u1ee9ng su\u1ea5t \u00e1p su\u1ea5t t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi \u0111\u01b0\u1eddng k\u00ednh so v\u1edbi \u0111\u1ed9 d\u00e0y th\u00e0nh \u1ed1ng. Th\u1ee9 hai, c\u00e1c k\u00edch th\u01b0\u1edbc ph\u00e2n s\u1ed1 nh\u1ecf nh\u1ea5t c\u00f3 m\u1ee9c \u0111\u1ecbnh m\u1ee9c cao nh\u1ea5t trong d\u1ea3i \u2014 \u1ed1ng 1\/8\u2033 \u0111\u1ea1t \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c 8 bar v\u00e0 \u00e1p su\u1ea5t v\u1ee1 24 bar.<\/p>\n<h2>\u0110\u1ecdc k\u00edch th\u01b0\u1edbc m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c<\/h2>\n<p>\u1ed0ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh theo \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i v\u00e0 \u0111\u01b0\u1eddng k\u00ednh trong, v\u00e0 m\u1ed7i \u0111\u1ea7u n\u1ed1i ch\u1ec9 t\u01b0\u01a1ng th\u00edch v\u1edbi m\u1ed9t t\u1ed5 h\u1ee3p k\u00edch th\u01b0\u1edbc c\u1ee5 th\u1ec3. M\u1ed9t \u1ed1ng c\u00f3 k\u00edch th\u01b0\u1edbc 8 \u00d7 6 mm s\u1ebd kh\u00f4ng \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 k\u00edn kh\u00edt khi l\u1eafp v\u00e0o \u0111\u1ea7u n\u1ed1i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho k\u00edch th\u01b0\u1edbc 8 \u00d7 5,5 mm, d\u00f9 c\u1ea3 hai \u0111\u1ec1u c\u00f3 th\u1ec3 tr\u01b0\u1ee3t v\u00e0o \u0111\u01b0\u1ee3c. N\u1ebfu \u0111\u01b0\u1eddng \u1ed1ng \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t s\u1eb5n, h\u00e3y \u0111o v\u1ecb tr\u00ed l\u1eafp c\u1ee7a ph\u1ee5 ki\u1ec7n ho\u1eb7c \u1ed1ng c\u0169 thay v\u00ec d\u1ef1a v\u00e0o t\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn c\u1ee7a m\u00e1y; <a href=\"\/vi\/duong-kinh-trong-duong-kinh-ngoai-do-day-thanh-ong\/\">H\u01b0\u1edbng d\u1eabn v\u1ec1 k\u00edch th\u01b0\u1edbc v\u00e0 \u0111\u1ed9 d\u00e0y th\u00e0nh \u1ed1ng<\/a> gi\u1ea3i th\u00edch m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c k\u00edch th\u01b0\u1edbc v\u00e0 k\u00e8m theo m\u1ed9t v\u00ed d\u1ee5 minh h\u1ecda.<\/p>\n<p>Kh\u1ea3 n\u0103ng d\u1eabn l\u01b0u l\u01b0\u1ee3ng ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u01b0\u1eddng k\u00ednh trong, ch\u1ee9 kh\u00f4ng ph\u1ea3i \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i. N\u1ebfu tuy\u1ebfn \u1ed1ng c\u00f3 d\u1ea5u hi\u1ec7u kh\u00f4ng \u0111\u00e1p \u1ee9ng \u0111\u1ee7 l\u01b0u l\u01b0\u1ee3ng, h\u00e3y so s\u00e1nh \u0111\u01b0\u1eddng k\u00ednh trong tr\u01b0\u1edbc khi t\u0103ng \u00e1p su\u1ea5t c\u1ea5p.<\/p>\n<h2>\u00c1p su\u1ea5t l\u00e0m vi\u1ec7c theo nhi\u1ec7t \u0111\u1ed9<\/h2>\n<p data-no-translation>C\u00e1c \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c n\u00eau tr\u00ean l\u00e0 c\u00e1c gi\u00e1 tr\u1ecb \u0111\u1ecbnh m\u1ee9c m\u00e0 ch\u00fang t\u00f4i c\u00f4ng b\u1ed1 trong b\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a m\u1eabu s\u1ea3n ph\u1ea9m. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 c\u00e1c gi\u00e1 tr\u1ecb \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh gi\u1ea3m do nhi\u1ec7t \u0111\u1ed9 cao: n\u1ebfu \u0111\u01b0\u1eddng \u1ed1ng ho\u1ea1t \u0111\u1ed9ng \u1edf nhi\u1ec7t \u0111\u1ed9 cao, \u00e1p su\u1ea5t th\u1ef1c t\u1ebf c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng s\u1ebd th\u1ea5p h\u01a1n gi\u00e1 tr\u1ecb trong b\u1ea3ng, v\u00e0 m\u1ee9c ch\u00eanh l\u1ec7ch n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o v\u1eadt li\u1ec7u v\u00e0 th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng. T\u00e0i li\u1ec7u <a href=\"\/vi\/kiem-tra-ap-suat-lam-viec-va-nhiet-do\/\">Ki\u1ec3m tra \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c v\u00e0 nhi\u1ec7t \u0111\u1ed9<\/a> gi\u1ea3i th\u00edch c\u00e1ch x\u00e1c \u0111\u1ecbnh m\u1ee9c gi\u1ea3m \u00e1p su\u1ea5t cho ph\u00e9p v\u00e0 l\u00fd do t\u1ea1i sao gi\u00e1 tr\u1ecb \u00e1p su\u1ea5t \u0111\u1ecbnh m\u1ee9c kh\u00f4ng k\u00e8m theo nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng \u0111\u01b0\u1ee3c coi l\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt.<\/p>\n<p>C\u00e1c xung \u00e1p su\u1ea5t l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd \u1ed1ng th\u00eam n\u1eefa. \u0110\u1ed1i v\u1edbi c\u00e1c tuy\u1ebfn \u1ed1ng c\u00f3 \u00e1p su\u1ea5t thay \u0111\u1ed5i theo chu k\u1ef3 th\u01b0\u1eddng xuy\u00ean \u2014 c\u00e1c c\u01a1 c\u1ea5u g\u1eafp v\u00e0 \u0111\u1eb7t, m\u1ea1ch k\u1eb9p \u2014 h\u00e3y coi gi\u00e1 tr\u1ecb trong b\u1ea3ng l\u00e0 gi\u1edbi h\u1ea1n tr\u00ean v\u00e0 duy tr\u00ec \u00e1p su\u1ea5t th\u1ea5p h\u01a1n m\u1ee9c \u0111\u00f3 v\u1edbi m\u1ed9t kho\u1ea3ng d\u1ef1 ph\u00f2ng.<\/p>\n<h2>B\u00e1n k\u00ednh u\u1ed1n cong v\u00e0 \u0111\u01b0\u1eddng \u0111i c\u1ee7a dao<\/h2>\n<p>M\u1ed7i k\u00edch th\u01b0\u1edbc \u0111\u1ec1u c\u00f3 b\u00e1n k\u00ednh u\u1ed1n t\u1ed1i thi\u1ec3u \u0111\u01b0\u1ee3c n\u00eau trong b\u1ea3ng, t\u1eeb 16 mm \u0111\u1ed1i v\u1edbi \u1ed1ng 1\/8\u2033 \u0111\u1ebfn 110 mm \u0111\u1ed1i v\u1edbi \u1ed1ng 16 mm. Vi\u1ec7c u\u1ed1n cong v\u1edbi b\u00e1n k\u00ednh nh\u1ecf h\u01a1n b\u00e1n k\u00ednh \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea s\u1ebd l\u00e0m cong l\u00f5m l\u00f2ng \u1ed1ng ho\u1eb7c g\u00e2y qu\u00e1 t\u1ea3i l\u00ean th\u00e0nh ngo\u00e0i, v\u00e0 \u1ed1ng PE b\u1ecb cong l\u00f5m s\u1ebd kh\u00f4ng ph\u1ee5c h\u1ed3i h\u00ecnh d\u1ea1ng nh\u01b0 polyurethane. N\u00ean b\u1ed1 tr\u00ed \u0111\u01b0\u1eddng \u1ed1ng v\u1edbi c\u00e1c kh\u00fac u\u1ed1n t\u1eeb t\u1eeb, gia c\u1ed1 c\u00e1c \u0111o\u1ea1n ngang d\u00e0i v\u00e0 gi\u1eef \u1ed1ng tr\u00e1nh xa c\u00e1c b\u1ec1 m\u1eb7t n\u00f3ng; <a href=\"\/vi\/ban-kinh-uon-cong-cua-ong-khi-nen\/\">H\u01b0\u1edbng d\u1eabn v\u1ec1 b\u00e1n k\u00ednh u\u1ed1n cong<\/a> tr\u00ecnh b\u00e0y chi ti\u1ebft v\u1ec1 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111o \u0111\u1ea1c v\u00e0 b\u1ed1 tr\u00ed.<\/p>\n<h2>So s\u00e1nh PE v\u1edbi c\u00e1c v\u1eadt li\u1ec7u kh\u00e1c<\/h2>\n<table class=\"pp-audit-table\">\n<thead>\n<tr>\n<th>Ch\u1ea5t li\u1ec7u<\/th>\n<th>\u0110i\u1ec3m m\u1ea1nh c\u1ee7a s\u1ea3n ph\u1ea9m<\/th>\n<th>Trong tr\u01b0\u1eddng h\u1ee3p kh\u00f4ng<\/th>\n<th>Trang s\u1ea3n ph\u1ea9m<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>PE (polyetylen)<\/td>\n<td>Chi ph\u00ed, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc c\u1ee7a \u1ed1ng trong m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt<\/td>\n<td>U\u1ed1n cong g\u1ea5p, \u00e1p su\u1ea5t cao<\/td>\n<td><a href=\"\/vi\/san-pham\/ong-pe\/\">\u1ed0ng kh\u00ed n\u00e9n PE (polyethylene)<\/a><\/td>\n<\/tr>\n<tr>\n<td>PU (polyurethane)<\/td>\n<td>\u0110\u1ed9 m\u1ec1m d\u1ebbo, c\u00e1c b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng<\/td>\n<td>M\u1ed9t s\u1ed1 lo\u1ea1i d\u1ea7u, qu\u00e1 tr\u00ecnh th\u1ee7y ph\u00e2n trong kh\u00f4ng kh\u00ed \u1ea5m v\u00e0 \u1ea9m<\/td>\n<td><a href=\"\/vi\/san-pham\/ong-pu\/\">\u1ed0ng kh\u00ed n\u00e9n PU<\/a><\/td>\n<\/tr>\n<tr>\n<td>PA6 \/ PA12 (nylon)<\/td>\n<td>\u00c1p su\u1ea5t cao h\u01a1n, m\u00e0i m\u00f2n<\/td>\n<td>Vi\u1ec7c h\u1ea5p th\u1ee5 \u0111\u1ed9 \u1ea9m l\u00e0m thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc m\u1ed9t ch\u00fat<\/td>\n<td><a href=\"\/vi\/san-pham\/ong-nylon-pa6\/\">\u1ed0ng PA6<\/a>, <a href=\"\/vi\/san-pham\/ong-nylon-pa12\/\">\u1ed0ng PA12<\/a><\/td>\n<\/tr>\n<tr>\n<td>FEP \/ PFA<\/td>\n<td>Kh\u1ea3 n\u0103ng ch\u1ecbu h\u00f3a ch\u1ea5t, nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 tinh khi\u1ebft<\/td>\n<td>Chi ph\u00ed<\/td>\n<td><a href=\"\/vi\/san-pham\/ong-fep\/\">\u1ed0ng FEP<\/a>, <a href=\"\/vi\/san-pham\/ong-pfa\/\">\u1ed0ng PFA<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0110\u1ed1i v\u1edbi \u0111\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc n\u00f3ng \u0111\u00f2i h\u1ecfi v\u1eadt li\u1ec7u cao h\u01a1n ti\u00eau chu\u1ea9n PE, h\u00e3y tham kh\u1ea3o <a href=\"\/vi\/cac-truong-hop-dien-hinh\/ung-dung-may-rua-chen-su-dung-ong-dan-chuyen-dung\/\">H\u1ed9p \u1ed1ng d\u1eabn n\u01b0\u1edbc PE-RT d\u00e0nh cho m\u00e1y r\u1eeda ch\u00e9n<\/a>.<\/p>\n<p>C\u00e1i <a href=\"\/vi\/ong-polyurethane-so-voi-ong-polyethylene\/\">So s\u00e1nh gi\u1eefa PU v\u00e0 PE<\/a> tr\u01b0ng b\u00e0y c\u00e1c s\u1ea3n ph\u1ea9m l\u00e0m t\u1eeb polyurethane v\u00e0 polyethylene c\u1ea1nh nhau trong m\u01b0\u1eddi k\u00edch c\u1ee1 m\u00e0 ch\u00fang t\u00f4i s\u1ea3n xu\u1ea5t cho c\u1ea3 hai lo\u1ea1i. C\u00e1c <a href=\"\/vi\/danh-sach-kiem-tra-de-lua-chon-ong-pu-so-voi-ong-nylon\/\">Danh s\u00e1ch ki\u1ec3m tra \u0111\u1ec3 l\u1ef1a ch\u1ecdn gi\u1eefa PU v\u00e0 nylon<\/a> tr\u00ecnh b\u00e0y chi ti\u1ebft v\u1ec1 s\u1ef1 \u0111\u00e1nh \u0111\u1ed5i ph\u1ed5 bi\u1ebfn nh\u1ea5t. N\u1ebfu m\u00f4i tr\u01b0\u1eddng \u0111\u1ea7u t\u01b0 c\u00f3 t\u00ednh r\u1ee7i ro cao, th\u00ec h\u00e0ng PE \u1edf tr\u00ean l\u00e0 h\u00e0ng sai \u2014 h\u00e3y \u0111\u1ecdc ph\u1ea7n <a href=\"\/vi\/so-sanh-cac-loai-ong-ptfe-fep-va-pfa\/\">So s\u00e1nh c\u00e1c lo\u1ea1i polymer flo<\/a> thay v\u00e0o \u0111\u00f3.<\/p>\n<h2>\u0110\u1ea7u n\u1ed1i v\u00e0 l\u1eafp \u0111\u1eb7t<\/h2>\n<p>\u1ed0ng PE t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c lo\u1ea1i ph\u1ee5 ki\u1ec7n n\u1ed1i nhanh, ph\u1ee5 ki\u1ec7n \u00e9p v\u00e0 ph\u1ee5 ki\u1ec7n c\u00f3 gai, nh\u01b0ng nh\u00e0 s\u1ea3n xu\u1ea5t ph\u1ee5 ki\u1ec7n s\u1ebd quy \u0111\u1ecbnh ph\u1ea1m vi \u0111\u1ed9 c\u1ee9ng v\u00e0 dung sai c\u1ee7a \u1ed1ng m\u00e0 h\u1ecd ch\u1ea5p nh\u1eadn. C\u1ea7n x\u00e1c nh\u1eadn \u0111\u1ed9 s\u00e2u l\u1eafp v\u00e0 \u0111\u1ed9 c\u1ee9ng \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh s\u1eed d\u1ee5ng m\u1ed9t lo\u1ea1i \u1ed1ng duy nh\u1ea5t cho to\u00e0n b\u1ed9 m\u00e1y. Tr\u00ean <a href=\"\/vi\/cac-ung-dung-cua-ong-cong-nghiep\/ong-dan-khi-nen-tu-dong-hoa-cong-nghiep\/\">thi\u1ebft b\u1ecb t\u1ef1 \u0111\u1ed9ng h\u00f3a kh\u00ed n\u00e9n<\/a>, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt l\u1eafp \u0111\u1eb7t th\u01b0\u1eddng quy\u1ebft \u0111\u1ecbnh m\u1eabu \u1ed1ng ch\u1ee9 kh\u00f4ng ph\u1ea3i ng\u01b0\u1ee3c l\u1ea1i.<\/p>\n<p>V\u00ec \u1ed1ng PE c\u00f3 h\u00ecnh d\u1ea1ng c\u1ed1 \u0111\u1ecbnh, n\u00ean h\u00e3y c\u1ed1 \u0111\u1ecbnh \u0111\u01b0\u1eddng \u0111i c\u1ee7a \u1ed1ng tr\u01b0\u1edbc khi si\u1ebft ch\u1eb7t l\u1ea7n cu\u1ed1i: n\u1ebfu \u00e9p \u1ed1ng v\u00e0o \u0111\u01b0\u1eddng \u0111i trong t\u00ecnh tr\u1ea1ng b\u1ecb c\u0103ng, \u1ed1ng s\u1ebd ch\u1ecbu l\u1ef1c t\u00e1c \u0111\u1ed9ng t\u1ea1i v\u1ecb tr\u00ed kh\u1edbp n\u1ed1i v\u00e0 cu\u1ed1i c\u00f9ng s\u1ebd b\u1ecb r\u00f2 r\u1ec9 ho\u1eb7c n\u1ee9t t\u1ea1i \u0111\u00f3.<\/p>\n<h2>C\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a \u1ed1ng PE<\/h2>\n<p>Trong c\u00e1c m\u1ee9c \u00e1p su\u1ea5t n\u00eau tr\u00ean, \u1ed1ng PE \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng d\u1eabn kh\u00ed v\u00e0 n\u01b0\u1edbc \u1edf m\u1ee9c \u00e1p su\u1ea5t th\u1ea5p \u0111\u1ebfn trung b\u00ecnh: c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn ch\u1ea5t l\u00e0m m\u00e1t v\u00e0 n\u01b0\u1edbc r\u1eeda \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 trong <a href=\"\/vi\/cac-ung-dung-cua-ong-cong-nghiep\/ve-sinh-duong-ong-dan-nuoc-cong-nghiep\/\">Trang v\u1ec1 n\u01b0\u1edbc l\u00e0m s\u1ea1ch v\u00e0 n\u01b0\u1edbc c\u00f4ng nghi\u1ec7p<\/a>, c\u00e1c d\u00e2y chuy\u1ec1n phun v\u00e0 chuy\u1ec3n tr\u00ean <a href=\"\/vi\/cac-ung-dung-cua-ong-cong-nghiep\/ong-dan-cho-thiet-bi-nong-nghiep\/\">trang thi\u1ebft b\u1ecb n\u00f4ng nghi\u1ec7p<\/a>, v\u00e0 h\u1ec7 th\u1ed1ng c\u1ea5p kh\u00ed chung b\u00ean trong c\u00e1c b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 v\u1ecf b\u1ecdc. \u0110\u1ed1i v\u1edbi c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng ph\u1ea3i ch\u1ecbu c\u00e1c xung \u00e1p su\u1ea5t cao ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 cao, th\u00ec <a href=\"\/vi\/cac-ung-dung-cua-ong-cong-nghiep\/ong-dan-ap-suat-cao-cho-thiet-bi\/\">Trang thi\u1ebft b\u1ecb ch\u1ecbu \u00e1p su\u1ea5t cao<\/a> thay v\u00e0o \u0111\u00f3, b\u1eaft \u0111\u1ea7u t\u1eeb c\u00e1c l\u1ef1a ch\u1ecdn nylon v\u00e0 fluoropolymer.<\/p>\n<h2>C\u1ea7n g\u1eedi nh\u1eefng g\u00ec khi \u0111\u1eb7t h\u00e0ng<\/h2>\n<p>M\u1ed9t y\u00eau c\u1ea7u b\u00e1o gi\u00e1 \u0111\u1ea7y \u0111\u1ee7 bao g\u1ed3m n\u0103m th\u00f4ng tin sau: \u0111\u01b0\u1eddng k\u00ednh trong v\u00e0 \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i (ho\u1eb7c m\u00e3 s\u1ea3n ph\u1ea9m ph\u1ee5 ki\u1ec7n), chi\u1ec1u d\u00e0i t\u1ed5ng c\u1ed9ng theo t\u1eebng k\u00edch c\u1ee1, s\u1ed1 l\u01b0\u1ee3ng, ch\u1ea5t l\u1ecfng truy\u1ec1n d\u1eabn v\u00e0 ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 c\u1ee7a n\u00f3, c\u00f9ng v\u1edbi \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c t\u1ea1i nhi\u1ec7t \u0111\u1ed9 \u0111\u00f3. Vui l\u00f2ng g\u1eedi c\u00e1c th\u00f4ng tin n\u00e0y v\u00e0 ch\u00fang t\u00f4i s\u1ebd x\u00e1c nh\u1eadn m\u00e3 s\u1ea3n ph\u1ea9m YN-PE ph\u00f9 h\u1ee3p, kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ee7a ph\u1ee5 ki\u1ec7n v\u00e0 th\u1eddi gian giao h\u00e0ng trong m\u1ed9t email tr\u1ea3 l\u1eddi. C\u00e1c <a href=\"\/vi\/bang-thong-so-ky-thuat-san-pham\/#inquiry-checklist\">Danh s\u00e1ch ki\u1ec3m tra b\u00e1o gi\u00e1<\/a> li\u1ec7t k\u00ea t\u1eebng tr\u01b0\u1eddng theo th\u1ee9 t\u1ef1, v\u00e0 <a href=\"\/vi\/danh-sach-kiem-tra-khi-nhan-ong-cong-nghiep\/\">danh s\u00e1ch ki\u1ec3m tra khi nh\u1eadn h\u00e0ng<\/a> n\u00eau r\u00f5 nh\u1eefng \u0111i\u1ec1u c\u1ea7n ki\u1ec3m tra khi cu\u1ed9n d\u00e2y \u0111\u01b0\u1ee3c giao \u0111\u1ebfn.<\/p>\n<figure class=\"pp-article-figure\">\n  <img decoding=\"async\" width=\"1600\" height=\"900\" src=\"https:\/\/yuannaitube.com\/wp-content\/uploads\/2026\/10\/pe-resin-pellets.webp\" alt=\"H\u1ea1t nh\u1ef1a PE trong m\u1edd trong m\u1ed9t mu\u1ed7ng kim lo\u1ea1i\" loading=\"lazy\" title=\"\"><figcaption>H\u00ecnh 1: H\u1ea1t nh\u1ef1a polyethylene nguy\u00ean ch\u1ea5t \u0111\u1ea1t ti\u00eau chu\u1ea9n th\u1ef1c ph\u1ea9m tr\u01b0\u1edbc khi \u00e9p \u0111\u00f9n n\u00f3ng ch\u1ea3y b\u1eb1ng m\u00e1y tr\u1ee5c v\u00edt \u0111\u01a1n.<\/figcaption><\/figure>\n<div class=\"pp-article-faq\">\n<h2>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 \u1ed1ng PE<\/h2>\n<details open>\n<summary>\u1ed0ng PE c\u00f3 an to\u00e0n \u0111\u1ec3 s\u1eed d\u1ee5ng cho n\u01b0\u1edbc u\u1ed1ng v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c (RO) kh\u00f4ng?<\/summary>\n<p>\u0110\u00fang v\u1eady. \u0110\u01b0\u1ee3c \u0111\u00f9n t\u1eeb nh\u1ef1a polyethylene nguy\u00ean ch\u1ea5t \u0111\u1ea1t ti\u00eau chu\u1ea9n th\u1ef1c ph\u1ea9m (ch\u1eb3ng h\u1ea1n nh\u01b0 polyethylene m\u1eadt \u0111\u1ed9 th\u1ea5p tuy\u1ebfn t\u00ednh \u2013 LLDPE), \u1ed1ng PE c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng n\u1ee9t do \u1ee9ng su\u1ea5t m\u00f4i tr\u01b0\u1eddng v\u00e0 ch\u1ed1ng clo r\u1ea5t t\u1ed1t, kh\u00f4ng g\u00e2y ra m\u00f9i v\u1ecb hay m\u00f9i h\u00f4i n\u00e0o cho n\u01b0\u1edbc, \u0111\u1ed3ng th\u1eddi tu\u00e2n th\u1ee7 c\u00e1c y\u00eau c\u1ea7u c\u1ee7a FDA v\u00e0 NSF \u0111\u1ed1i v\u1edbi n\u01b0\u1edbc u\u1ed1ng, m\u00e1y ph\u00e1t n\u01b0\u1edbc trong t\u1ee7 l\u1ea1nh v\u00e0 h\u1ec7 th\u1ed1ng l\u1ecdc RO.<\/p>\n<\/details>\n<details>\n<summary>S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u1ed1ng LLDPE v\u00e0 \u1ed1ng HDPE ti\u00eau chu\u1ea9n l\u00e0 g\u00ec?<\/summary>\n<p>LLDPE (polyethylene tuy\u1ebfn t\u00ednh m\u1eadt \u0111\u1ed9 th\u1ea5p) mang l\u1ea1i \u0111\u1ed9 m\u1ec1m d\u1ebbo cao h\u01a1n, kh\u1ea3 n\u0103ng ch\u1ed1ng n\u1ee9t do \u1ee9ng su\u1ea5t m\u00f4i tr\u01b0\u1eddng (ESCR) v\u01b0\u1ee3t tr\u1ed9i v\u00e0 d\u1ec5 d\u00e0ng b\u1ed1 tr\u00ed \u1ed1ng h\u01a1n trong c\u00e1c kh\u00f4ng gian ch\u1eadt h\u1eb9p d\u01b0\u1edbi b\u1ed3n r\u1eeda. HDPE (polyethylene m\u1eadt \u0111\u1ed9 cao) c\u1ee9ng h\u01a1n \u0111\u00e1ng k\u1ec3 v\u00e0 ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t n\u1ed5 cao h\u01a1n, nh\u01b0ng kh\u00f3 u\u1ed1n cong h\u01a1n v\u00e0 c\u00f3 th\u1ec3 b\u1ecb g\u1ea5p kh\u00fac n\u1ebfu b\u1ecb \u00e9p u\u1ed1n v\u1edbi b\u00e1n k\u00ednh nh\u1ecf.<\/p>\n<\/details>\n<details>\n<summary>C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u1ed1ng PE cho kh\u00ed n\u00e9n kh\u00f4ng?<\/summary>\n<p>\u0110\u00fang v\u1eady, trong ph\u1ea1m vi \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c \u0111\u01b0\u1ee3c n\u00eau trong b\u1ea3ng \u2014 t\u1eeb 3 \u0111\u1ebfn 8 bar t\u00f9y theo k\u00edch th\u01b0\u1edbc. H\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c \u0111\u1ea7u n\u1ed1i b\u1ea1n s\u1eed d\u1ee5ng t\u01b0\u01a1ng th\u00edch v\u1edbi \u0111\u1ed9 c\u1ee9ng v\u00e0 dung sai c\u1ee7a \u1ed1ng PE, \u0111\u1ed3ng th\u1eddi n\u00ean ch\u1eeba m\u1ed9t kho\u1ea3ng an to\u00e0n d\u01b0\u1edbi m\u1ee9c gi\u00e1 tr\u1ecb trong b\u1ea3ng n\u1ebfu \u1ed1ng ph\u1ea3i ho\u1ea1t \u0111\u1ed9ng theo chu k\u1ef3 th\u01b0\u1eddng xuy\u00ean ho\u1eb7c ho\u1ea1t \u0111\u1ed9ng \u1edf nhi\u1ec7t \u0111\u1ed9 cao.<\/p>\n<\/details>\n<details>\n<summary>\u1ed0ng PE c\u1ee7a qu\u00fd c\u00f4ng ty c\u00f3 nh\u1eefng k\u00edch th\u01b0\u1edbc n\u00e0o?<\/summary>\n<p>M\u01b0\u1eddi k\u00edch th\u01b0\u1edbc h\u1ec7 m\u00e9t v\u1edbi \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i t\u1eeb 4 mm \u0111\u1ebfn 16 mm (c\u00e1c m\u1eabu t\u1eeb YN-PE 0425 \u0111\u1ebfn YN-PE 1612) v\u00e0 b\u1ed1n k\u00edch th\u01b0\u1edbc theo h\u1ec7 ph\u00e2n s\u1ed1 t\u1eeb 1\/8\u2033 \u0111\u1ebfn 1\/2\u2033. \u0110\u01b0\u1eddng k\u00ednh trong, dung sai \u00b10,10 mm, \u00e1p su\u1ea5t v\u00e0 b\u00e1n k\u00ednh u\u1ed1n \u0111\u1ec1u \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea trong b\u1ea3ng tr\u00ean.<\/p>\n<\/details>\n<details>\n<summary>\u1ed0ng PE c\u00f3 d\u1ebbo nh\u01b0 \u1ed1ng polyurethane kh\u00f4ng?<\/summary>\n<p data-no-translation>Kh\u00f4ng. PE gi\u1eef \u0111\u01b0\u1ee3c h\u00ecnh d\u1ea1ng sau khi t\u1ea1o h\u00ecnh, trong khi polyurethane c\u00f3 t\u00ednh \u0111\u00e0n h\u1ed3i v\u00e0 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u00e0nh cho c\u00e1c b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng. N\u1ebfu \u1ed1ng ch\u1ea1y d\u1ecdc theo m\u1ed9t c\u00e1nh tay chuy\u1ec3n \u0111\u1ed9ng, h\u00e3y b\u1eaft \u0111\u1ea7u v\u1edbi <a href=\"\/vi\/san-pham\/ong-pu\/\">D\u00f2ng s\u1ea3n ph\u1ea9m PU<\/a>; n\u1ebfu \u1ed1ng \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed b\u00ean trong m\u1ed9t t\u1ee7 \u0111i\u1ec1u khi\u1ec3n c\u1ed1 \u0111\u1ecbnh, th\u00ec \u1ed1ng PE th\u01b0\u1eddng l\u00e0 l\u1ef1a ch\u1ecdn ti\u1ebft ki\u1ec7m h\u01a1n.<\/p>\n<\/details>\n<details>\n<summary>T\u00f4i c\u00f3 th\u1ec3 u\u1ed1n \u1ed1ng PE th\u1eadt ch\u1eb7t quanh c\u00e1c g\u00f3c \u0111\u01b0\u1ee3c kh\u00f4ng?<\/summary>\n<p>Tu\u00e2n th\u1ee7 b\u00e1n k\u00ednh u\u1ed1n t\u1ed1i thi\u1ec3u theo b\u1ea3ng \u2014 t\u1eeb 16 mm \u0111\u1ed1i v\u1edbi k\u00edch th\u01b0\u1edbc 1\/8\u2033 \u0111\u1ebfn 110 mm \u0111\u1ed1i v\u1edbi k\u00edch th\u01b0\u1edbc 16 mm. C\u00e1c \u0111\u01b0\u1eddng u\u1ed1n qu\u00e1 g\u1eaft s\u1ebd l\u00e0m \u1ed1ng b\u1ecb g\u1ea5p kh\u00fac, v\u00e0 \u1ed1ng PE b\u1ecb g\u1ea5p kh\u00fac s\u1ebd kh\u00f4ng th\u1ec3 tr\u1edf l\u1ea1i h\u00ecnh d\u1ea1ng ban \u0111\u1ea7u. N\u00ean u\u1ed1n theo \u0111\u01b0\u1eddng cong t\u1eeb t\u1eeb ho\u1eb7c l\u1eafp th\u00eam m\u1ed9t ph\u1ee5 ki\u1ec7n t\u1ea1i g\u00f3c.<\/p>\n<\/details>\n<details>\n<summary>C\u00f4ng ty c\u00f3 cung c\u1ea5p \u1ed1ng PE v\u1edbi c\u00e1c k\u00edch th\u01b0\u1edbc theo y\u00eau c\u1ea7u kh\u00f4ng?<\/summary>\n<p>K\u00edch th\u01b0\u1edbc \u0111\u01b0\u1eddng k\u00ednh trong v\u00e0 ngo\u00e0i c\u0169ng nh\u01b0 chi\u1ec1u d\u00e0i cu\u1ed9n d\u00e2y theo y\u00eau c\u1ea7u s\u1ebd \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn t\u00f9y theo t\u1eebng tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3. Vui l\u00f2ng g\u1eedi c\u00e1c th\u00f4ng s\u1ed1 v\u1ec1 k\u00edch th\u01b0\u1edbc, s\u1ed1 l\u01b0\u1ee3ng, ch\u1ea5t l\u1ecfng, nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c qua <a href=\"\/vi\/bang-thong-so-ky-thuat-san-pham\/#inquiry-checklist\">Danh s\u00e1ch ki\u1ec3m tra b\u00e1o gi\u00e1<\/a> v\u00e0 ch\u00fang t\u00f4i s\u1ebd x\u00e1c nh\u1eadn m\u00f4 h\u00ecnh kh\u1ea3 thi c\u0169ng nh\u01b0 th\u1eddi gian th\u1ef1c hi\u1ec7n.<\/p>\n<\/details>\n<\/div>\n<p data-no-translation><strong>B\u01b0\u1edbc ti\u1ebfp theo.<\/strong> Xem th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u1ea7y \u0111\u1ee7 t\u1ea1i <a href=\"\/vi\/san-pham\/ong-pe\/\">Trang s\u1ea3n ph\u1ea9m \u1ed1ng PE<\/a> ho\u1eb7c so s\u00e1nh t\u1ea5t c\u1ea3 c\u00e1c nh\u00f3m v\u1eadt li\u1ec7u tr\u00ean trang <a href=\"\/vi\/san-pham\/\">T\u1ed5ng quan v\u1ec1 s\u1ea3n ph\u1ea9m<\/a>. \u0110\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c b\u00e1o gi\u00e1 \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn, vui l\u00f2ng g\u1eedi n\u0103m m\u1ee5c trong danh s\u00e1ch ki\u1ec3m tra \u1edf tr\u00ean k\u00e8m theo b\u1ea3n v\u1ebd ho\u1eb7c danh s\u00e1ch \u0111\u1ea7u n\u1ed1i c\u1ee7a qu\u00fd v\u1ecb.<\/p>\n<section class=\"pp-article-source-scope\">\n<h2>Ngu\u1ed3n v\u00e0 ph\u1ea1m vi<\/h2>\n<ul>\n<li><a href=\"https:\/\/yuannaitube.com\/wp-content\/uploads\/2026\/10\/yuannai-tube-pe-technical-data-sheet-en-v1-20261021.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">\u1ed0ng PE \u2014 B\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ti\u1ebfng Anh (phi\u00ean b\u1ea3n 1-20261021)<\/a><\/li>\n<\/ul>\n<p>H\u00e3y s\u1eed d\u1ee5ng c\u00e1c t\u00e0i li\u1ec7u n\u00e0y cho c\u00e1c m\u1eabu s\u1ea3n ph\u1ea9m \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1eed nghi\u1ec7m \u0111\u00e3 n\u00eau. C\u00e1c so s\u00e1nh chung v\u1ec1 v\u1eadt li\u1ec7u v\u00e0 danh s\u00e1ch ki\u1ec3m tra l\u1ef1a ch\u1ecdn kh\u00f4ng x\u00e1c \u0111\u1ecbnh m\u1ee9c x\u1ebfp h\u1ea1ng c\u1ee7a lo\u1ea1i v\u1eadt li\u1ec7u kh\u00e1c, kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi \u0111\u1ea7u n\u1ed1i ho\u1eb7c s\u1ef1 ch\u1ea5p thu\u1eadn cho d\u1ef1 \u00e1n. Vui l\u00f2ng x\u00e1c nh\u1eadn ch\u00ednh x\u00e1c m\u1eabu s\u1ea3n ph\u1ea9m, m\u00f4i ch\u1ea5t, nhi\u1ec7t \u0111\u1ed9, \u00e1p su\u1ea5t v\u00e0 c\u00e1c b\u1eb1ng ch\u1ee9ng c\u1ea7n thi\u1ebft tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng.<\/p>\n<p>Th\u00f4ng tin c\u01a1 b\u1ea3n v\u1ec1 lo\u1ea1i nh\u1ef1a n\u00e0y: <a href=\"https:\/\/www.smcusa.com\/products\/connectors\/tubing~22059\" rel=\"noopener nofollow\" target=\"_blank\">SMC<\/a> m\u00f4 t\u1ea3 \u1ed1ng polyethylene l\u00e0 \u201cth\u01b0\u1eddng \u0111\u01b0\u1ee3c coi l\u00e0 l\u1ef1a ch\u1ecdn ti\u1ebft ki\u1ec7m trong c\u00e1c lo\u1ea1i \u1ed1ng kh\u00ed n\u00e9n l\u00e0m t\u1eeb nh\u1ef1a nhi\u1ec7t d\u1ebbo\u201d, lo\u1ea1i \u1ed1ng n\u00e0y \u201ckh\u00f4ng c\u00f3 \u0111\u1ed9 b\u1ec1n v\u00e0 t\u00ednh \u1ed5n \u0111\u1ecbnh nhi\u1ec7t nh\u01b0 nylon c\u0169ng nh\u01b0 \u0111\u1ed9 d\u1ebbo dai nh\u01b0 polyurethane\u201d, v\u00e0 <a href=\"https:\/\/www.freelin-wade.com\/documents\/Polyethylene-Liquiflex-POE.pdf\" rel=\"noopener nofollow\" target=\"_blank\">Freelin-Wade<\/a> cho bi\u1ebft \u01b0u \u0111i\u1ec3m l\u1edbn nh\u1ea5t c\u1ee7a polyethylene tuy\u1ebfn t\u00ednh m\u1eadt \u0111\u1ed9 th\u1ea5p so v\u1edbi polyethylene m\u1eadt \u0111\u1ed9 th\u1ea5p l\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng n\u1ee9t do \u1ee9ng su\u1ea5t m\u00f4i tr\u01b0\u1eddng v\u01b0\u1ee3t tr\u1ed9i. \u0110\u00e2y l\u00e0 nh\u1eefng nh\u1eadn \u0111\u1ecbnh c\u1ee7a c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t kh\u00e1c v\u1ec1 polyethylene n\u00f3i chung, kh\u00f4ng ph\u1ea3i l\u00e0 \u0111\u00e1nh gi\u00e1 d\u00e0nh cho s\u1ea3n ph\u1ea9m \u1ed1ng c\u1ee7a ch\u00fang t\u00f4i.<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>B\u1ea3ng k\u00edch th\u01b0\u1edbc \u1ed1ng PE \u0111\u1ea7y \u0111\u1ee7, bao g\u1ed3m \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c, \u00e1p su\u1ea5t v\u1ee1 v\u00e0 b\u00e1n k\u00ednh u\u1ed1n cong, c\u00f9ng v\u1edbi h\u01b0\u1edbng d\u1eabn ki\u1ec3m tra \u0111\u1ed9 v\u1eeba v\u1eb7n, ph\u1ee5 ki\u1ec7n v\u00e0 l\u1ed9 tr\u00ecnh l\u1eafp \u0111\u1eb7t tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng.<\/p>","protected":false},"author":1,"featured_media":1052,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19],"tags":[],"class_list":["post-992","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-selection-guides"],"acf":[],"_links":{"self":[{"href":"https:\/\/yuannaitube.com\/vi\/wp-json\/wp\/v2\/posts\/992","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yuannaitube.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yuannaitube.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yuannaitube.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yuannaitube.com\/vi\/wp-json\/wp\/v2\/comments?post=992"}],"version-history":[{"count":3,"href":"https:\/\/yuannaitube.com\/vi\/wp-json\/wp\/v2\/posts\/992\/revisions"}],"predecessor-version":[{"id":1249,"href":"https:\/\/yuannaitube.com\/vi\/wp-json\/wp\/v2\/posts\/992\/revisions\/1249"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yuannaitube.com\/vi\/wp-json\/wp\/v2\/media\/1052"}],"wp:attachment":[{"href":"https:\/\/yuannaitube.com\/vi\/wp-json\/wp\/v2\/media?parent=992"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yuannaitube.com\/vi\/wp-json\/wp\/v2\/categories?post=992"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yuannaitube.com\/vi\/wp-json\/wp\/v2\/tags?post=992"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}