ASTM A671 Welded Pipes Thiab ASTM A106 GR.B Seamless Tubes Exported rau Malaysia
Nov 03, 2022
ASTM A671 qib npog cov qauv kev qhia tshwj xeeb rau EFW yeeb nkab nrog ntxiv cov khoom siv hlau. A671 yeeb nkab specification muaj xws li electrofusion welded steel yeeb nkab nrog muab tub lim hlau ntxiv, ua los ntawm lub siab lub nkoj zoo phaj nyob rau hauv ntau yam kev soj ntsuam thiab lub zog qib, haum rau high-pressure kev pab cuam ntawm atmospheric thiab cryogenic kub. ASTM A671 yeeb nkab yog tsim los ntawm cov khoom tseem ceeb ntawm 0.98 manganese, 0.25 max. carbon, 0.64 molybdenum thiab 0.45 silicon. Lawv yog tsim los ntawm kev pab los ntawm high-zoo nplooj ntawv nrog zoo heev zog thiab toughness.
Peb muab cov khoom lag luam ua tiav ntawm ASTM A671 yeeb nkab khoom hauv ntau qhov ntau thiab tsawg kom ua tau raws li qhov yuav tsum tau ua ntawm cov kav dej rau kev siv hauv kev lag luam xws li dej, roj av, thiab roj thiab roj. ASTM A671 yeeb nkab yog ntau yam thiab ruaj khov. ASTM A671 Cov yeeb nkab carbon steel yeeb nkab tuaj yeem muaj cov khoom siv los yog siv rau kev sib kis ntawm cov kua, roj, roj.
ASTM A106, los yog ASME SA106, yog tus qauv specification rau seamless carbon steel yeeb nkab rau high-temperature kev pab cuam. Nws suav nrog peb qib A, B thiab C, thiab qib siv feem ntau yog qib A106 B. ASTM A106 Qib B yeeb nkab yog qhov tshwj xeeb thiab qib siab kub thiab siab siab carbon steel yeeb nkab. Nyob rau tib lub sijhawm, nws yog sib npaug rau ASTM A53 qib B thiab API 5L B hauv cov tshuaj thiab cov khoom siv kho tshuab, carbon steel feem ntau yog siv, thiab qhov tsawg kawg nkaus lub zog yog 240 MPa, thiab lub zog tensile yog 415 Mpa. Nws tsis yog tsuas yog siv rau hauv cov kav dej xws li roj thiab roj, dej, kev thauj mus los, thiab lwm yam kev lag luam xws li boilers, vaj tse, vaj tse, thiab lwm yam.
Peb yog cov kws tshaj lij hauv kev tsim thiab xa tawm ntawm ASTM A671 Steel Pipe thiab ASTM A106 GR.B Steel Pipe. Lub sijhawm no, peb cov khoom zoo ASTM A671 welded yeeb nkab thiab ASTM A106 GR.B seamless yeeb nkab raug xa tawm mus rau Malaysia, thiab cov neeg siv khoom txaus siab heev nrog kev yuav khoom tom qab kuaj xyuas. Yog tias koj tseem xav yuav cov yeeb nkab steel zoo, thov hu rau peb!
