{"id":3537,"date":"2019-05-21T16:01:31","date_gmt":"2019-05-21T08:01:31","guid":{"rendered":"http:\/\/www.eibrakeline.com\/?page_id=3537"},"modified":"2025-07-31T00:31:18","modified_gmt":"2025-07-30T16:31:18","slug":"sae-j527-jaso-m101-steel-brake-line-tubes-automotive-hydraulic-tubing-oem","status":"publish","type":"page","link":"https:\/\/www.eibrakeline.com\/vi\/sae-j527-jaso-m101-steel-brake-line-tubes-automotive-hydraulic-tubing-oem\/","title":{"rendered":"\u1ed0ng d\u1eabn phanh b\u1eb1ng th\u00e9p\/\u1ed0ng th\u1ee7y l\u1ef1c \u00f4 t\u00f4"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

\u1ed0ng\/\u0110\u01b0\u1eddng \u1ed1ng phanh b\u1eb1ng th\u00e9p \u2013 \u1ed0ng th\u1ee7y l\u1ef1c \u00f4 t\u00f4<\/h3>\n\n\n\n

Engineered Industries Limited cung c\u1ea5p c\u00e1c lo\u1ea1i \u1ed1ng\/\u0111\u01b0\u1eddng \u1ed1ng th\u00e9p cho h\u1ec7 th\u1ed1ng phanh \u00f4 t\u00f4 theo c\u00e1c ti\u00eau chu\u1ea9n ch\u00ednh c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p \u00f4 t\u00f4.<\/p>\n\n\n\n

\u1ed0ng c\u01a1 b\u1ea3n l\u00e0 \u1ed1ng th\u00e9p Bundy-weld (hai l\u1edbp, h\u00e0n \u0111\u1ed3ng), tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n ASTM A25, SAE J527 v\u00e0 DIN 74234, v.v.<\/p>\n\n\n\n

K\u00edch th\u01b0\u1edbc th\u00f4ng d\u1ee5ng & H\u00e0ng c\u00f3 s\u1eb5n<\/h4>\n\n\n\n

C\u00e1c \u0111\u01b0\u1eddng \u1ed1ng phanh b\u1eb1ng th\u00e9p v\u1edbi k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea trong b\u1ea3ng sau \u0111\u1ec1u c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t; trong \u0111\u00f3, \u0111\u1ed9 d\u00e0y 0,7 mm v\u00e0 1 mm th\u01b0\u1eddng c\u00f3 s\u1eb5n ho\u1eb7c \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t ngay khi nh\u1eadn \u0111\u01a1n \u0111\u1eb7t h\u00e0ng.<\/p>\n\n\n\n

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\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i, mm<\/strong><\/td>\u0110\u1ed9 d\u00e0y th\u00e0nh<\/strong><\/td><\/tr>
 4,76<\/td>0,7<\/td><\/tr>
 6<\/td>1,5<\/td><\/tr>
 6,35<\/td>1,9<\/td><\/tr>
 7,94<\/td>2,5<\/td><\/tr>
 8<\/td>2,6<\/td><\/tr>
 9,53<\/td>3,0<\/td><\/tr>
 10<\/td>3,2<\/td><\/tr>
 12<\/td>3,7<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

D\u1eef li\u1ec7u tr\u00ean ch\u1ec9 \u00e1p d\u1ee5ng cho \u0111\u1ed9 d\u00e0y th\u00e0nh 0,7 mm.<\/p>\n<\/div>\n\n\n\n

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\"\u0110\u01b0\u1eddng<\/figure>\n<\/div>\n<\/div>\n\n\n\n

\u0110\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 k\u00edch th\u01b0\u1edbc<\/h4>\n\n\n\n
\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i<\/strong><\/td>Dung sai<\/strong><\/td>\u0110\u1ed9 d\u00e0y th\u00e0nh<\/strong><\/td>Dung sai<\/strong><\/td><\/tr>
<4,76<\/td>\u00b10,05<\/td>0,5<\/td>\u00b10,07<\/td><\/tr>
4,76\u20138<\/td>\u00b10,08<\/td>0,5\u20130,7<\/td>\u00b10,08<\/td><\/tr>
8\u201312,7<\/td>\u00b10,10<\/td>0,7\u20131<\/td>\u00b10,09<\/td><\/tr>
>12,7<\/td>\u00b10,12<\/td>1\u20131,3<\/td>\u00b10,1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

V\u1eadt li\u1ec7u<\/h4>\n\n\n\n

C\u00e1c \u1ed1ng Bundyweld \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o t\u1eeb d\u1ea3i th\u00e9p carbon th\u1ea5p (m\u00e1c BHG2) do T\u1eadp \u0111o\u00e0n Bao Steel s\u1ea3n xu\u1ea5t. Th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc nh\u01b0 sau:<\/p>\n\n\n\n

Nguy\u00ean t\u1ed1<\/strong><\/td>C<\/td>Si<\/td>Mn<\/td>P<\/td>S<\/td><\/tr>
Ti\u00eau chu\u1ea9n (t\u1ed1i \u0111a, %)<\/strong><\/td>0,06<\/td>0,03<\/td>0,3<\/td>0,03<\/td>0,03<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

T\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc<\/h4>\n\n\n\n
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\u0110\u1ed9 b\u1ec1n k\u00e9o<\/td>42.000 psi (290 MPa)<\/td><\/tr>
Gi\u1edbi h\u1ea1n ch\u1ea3y<\/td>26.100 psi (180 MPa)<\/td><\/tr>
\u0110\u1ed9 gi\u00e3n d\u00e0i<\/td>\u226525%<\/td><\/tr>
\u0110\u1ed9 n\u1edf<\/td>\u226520%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u0110\u1ed9 s\u1ea1ch b\u1ec1 m\u1eb7t b\u00ean trong: <\/strong> 0,16 g\/m2<\/sup>, t\u1ed1i \u0111a<\/p>\n<\/div>\n\n\n\n

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\"Cu\u1ed9n<\/figure>\n<\/div>\n<\/div>\n\n\n\n

\u00c1p su\u1ea5t ph\u00e1 h\u1ee7y<\/h4>\n\n\n\n
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\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i, mm<\/strong><\/td>\u00c1p su\u1ea5t ph\u00e1 h\u1ee7y, MPa (cho \u0111\u1ed9 d\u00e0y th\u00e0nh 0,7 mm, 0,028″)<\/strong><\/td><\/tr>
 4,76<\/td>110,3<\/td><\/tr>
 6<\/td>84,5<\/td><\/tr>
 6,35<\/td>79,3<\/td><\/tr>
 7,94<\/td>61,9<\/td><\/tr>
 8<\/td>61,4<\/td><\/tr>
 9,53<\/td>50,7<\/td><\/tr>
 10<\/td>48,2<\/td><\/tr>
 12<\/td>39,6<\/td><\/tr>
 12,7<\/td>37,3<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

D\u1eef li\u1ec7u tr\u00ean ch\u1ec9 \u00e1p d\u1ee5ng cho \u0111\u1ed9 d\u00e0y th\u00e0nh 0,7 mm.<\/p>\n<\/div>\n\n\n\n

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\"\u1ed0ng<\/figure>\n<\/div>\n<\/div>\n\n\n\n

X\u1eed l\u00fd b\u1ec1 m\u1eb7t<\/h3>\n\n\n\n

X\u1eed l\u00fd b\u1ec1 m\u1eb7t b\u1ed5 sung gi\u00fap \u1ed1ng\/\u0111\u01b0\u1eddng \u1ed1ng ch\u1ecbu \u0103n m\u00f2n l\u00e2u h\u01a1n so v\u1edbi l\u1edbp m\u1ea1 \u0111\u1ed3ng ban \u0111\u1ea7u. V\u1edbi c\u00e1c l\u1edbp b\u1ea3o v\u1ec7 th\u00eam sau \u0111\u00e2y, ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng phanh, nhi\u00ean li\u1ec7u, l\u00e0m m\u00e1t h\u1ed9p s\u1ed1 v\u00e0 tr\u1ee3 l\u1ef1c l\u00e1i c\u1ee7a \u00f4 t\u00f4.<\/p>\n\n\n\n

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C\u00e1c \u1ed1ng ho\u00e0n thi\u1ec7n \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n l\u1edbn nh\u01b0 JASO M101, GM123M\/124M, v.v., v\u00e0 \u0111\u01b0\u1ee3c ki\u1ec3m tra nghi\u00eam ng\u1eb7t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n khi v\u1eadn h\u00e0nh xe c\u1ea3 tr\u00ean \u0111\u01b0\u1eddng l\u1eabn \u0111\u1ecba h\u00ecnh g\u1ed3 gh\u1ec1.<\/p>\n\n\n\n