ASTM A106 Qib B yeeb nkab yog ib qho ntawm cov yeeb nkab hlau tsis muaj seamless nrov tshaj plaws uas siv rau hauv ntau yam lag luam. Tsis yog tsuas yog siv rau hauv cov kav dej xws li roj thiab roj av, dej, kev xa mus rau cov ntxhia, tab sis kuj siv rau boiler, kev tsim kho, thiab cov hom phiaj ntawm cov qauv.
Kev taw qhia txog khoom
ASTM A106 Seamless Pressure Pipe (tseem hu ua ASME SA106 yeeb nkab) feem ntau siv rau hauv kev tsim cov chaw ua roj thiab roj av, cov chaw tsim hluav taws xob, cov chaw tsim tshuaj petrochemical, boilers, thiab cov nkoj uas cov yeeb nkab yuav tsum thauj cov kua thiab cov pa roj uas muaj qhov kub thiab txias dua.
Gnee steel muaj ntau yam ntawm A106 yeeb nkab (SA106 Yeeb Nkab) hauv:
Qib B thiab C
NPS ¼” txog 30” txoj kab uas hla
Cov Teem Caij 10 txog 160, STD, XH thiab XXH
Cov Sijhawm 20 txog XXH
Phab ntsa tuab tshaj XXH, suav nrog:
- Txog li 4 nti phab ntsa hauv 20 nti txog 24 nti OD
- Txog li 3 nti phab ntsa hauv 10 nti txog 18 nti OD
- Txog li 2” phab ntsa hauv 4” txog 8” OD
| Qib A | Qib B | Qib C | |
| Cov pa roj carbon siab tshaj plaws. % | 0.25 | 0.30* | 0.35* |
| *Manganese% | 0.27 txog 0.93 | *0.29 txog 1.06 | *0.29 txog 1.06 |
| Phosphorus, siab tshaj plaws. % | 0.035 | 0.035 | 0.035 |
| Sulfur, siab tshaj. % | 0.035 | 0.035 | 0.035 |
| Silicon, tsawg kawg nkaus.% | 0.10 | 0.10 | 0.10 |
| Chrome, siab tshaj plaws. % | 0.40 | 0.40 | 0.40 |
| Tooj liab, siab tshaj plaws. % | 0.40 | 0.40 | 0.40 |
| Molybdenum, siab tshaj plaws. % | 0.15 | 0.15 | 0.15 |
| Nickel, siab tshaj plaws. % | 0.40 | 0.40 | 0.40 |
| Vanadium, siab tshaj plaws.% | 0.08 | 0.08 | 0.08 |
| * Tshwj tsis yog tias tus neeg yuav khoom tau teev tseg lwm yam, rau txhua qhov kev txo qis ntawm 0.01% qis dua qhov siab tshaj plaws ntawm cov pa roj carbon, kev nce ntawm 0.06% manganese saum toj no qhov siab tshaj plaws yuav raug tso cai txog li ntawm 1.65% (1.35% rau ASME SA106). | |||
Jiangsu Hangdong Metal Products Co., Ltd. yog ib lub tuam txhab me me ntawm Jiangsu Hangdong Iron & Steel Group Co., LTD. yog ib lub tuam txhab tshawb fawb thiab kev txhim kho, kev tsim khoom, kev muag khoom, thiab kev pabcuam hauv ib lub tuam txhab tsim khoom siv hlau tshaj lij. Muaj 10 kab ntau lawm. Lub hauv paus chaw ua haujlwm nyob hauv Wuxi City, Jiangsu Province raws li lub tswv yim kev txhim kho ntawm "kev zoo kov yeej lub ntiaj teb, kev pabcuam ua tiav yav tom ntej". Peb cog lus rau kev tswj hwm zoo thiab kev pabcuam zoo. Tom qab ntau tshaj kaum xyoo ntawm kev tsim kho thiab kev txhim kho, peb tau dhau los ua ib lub tuam txhab tsim khoom siv hlau tshaj lij. Yog tias koj xav tau cov kev pabcuam cuam tshuam, thov hu rau:info8@zt-steel.cn
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-29-2023
