ASTM A106 Qib B Carbon Seamless Pipes
ASTM A106 Qib B (ASTM A106 Gr.B) yog ib qho kev qhia tshwj xeeb rau seamless carbon steel kav uas feem ntau siv rau hauv qhov kub thiab txias kev pab cuam.
ASTM A106 Seamless Carbon Steel Yeeb Nkab
Cov pa roj carbon monoxide yog lub ntsiab tseem ceeb uas cuam tshuam rau cov khoom siv kho tshuabASTM A106B seamless steel kav.Silicon thiab manganese tuaj yeem txhim kho cov khoom siv kho tshuab ntawm ASTM A106B kav. Phosphorus thiab sulfur yog cov teeb meem uas yuav txo tau cov khoom siv ntawm ASTM A106B seamless steel kav.
ASTM A106 Gr.B steel yeeb nkab muaj lub zog kub-kub zoo heev vim kev ua kom zoo ntawm nws cov khoom siv tshuaj thiab cov txheej txheem tsim khoom. Nyob rau hauv ib puag ncig kub, nws muaj peev xwm tswj tau lub zog thiab ruaj khov thiab tsis yooj yim rau deform los yog tawg. Qhov no ua rau nws zoo tagnrho rau siv nyob rau hauv high-temperature cov khoom xws li boilers, furnace piping thiab burners.
ASTM A106 Gr.B Seamless Steel Yeeb Nkab yog dav siv nyob rau hauv daim ntawv thov kev kub siab, xws li roj thiab roj kis. Lawv muaj cov phab ntsa tuab thiab lub zog txaus los tiv thaiv lub siab ntawm cov kua dej sab hauv, ua kom muaj kev nyab xeeb ntawm cov kav dej.
Khoom Khoom
Cov Khoom Siv Tshuaj Ntawm ASTM A106 qib b yeeb nkab
| Qib | Qib B |
| Cov pa roj carbon max. % | 0.30* |
| * Manganese% | *0.29 rau 1.06 |
| Phosphorus, max. % | 0.035 |
| Sulfur, max. % | 0.035 |
| Silicon, min.% | 0.1 |
| Chrome, max. % | 0.4 |
| Tooj, max. % | 0.4 |
| Molybdenum, max. % | 0.15 |
| Nickel, max. % | 0.4 |
| Vanadium, max.% | 0.08 |
Tensile yuav tsum tau ntawm ASTM A106 qib a, b thiab c.
| Qib | Qib A | Qib B | Qib C |
| Tensile zog, min., psi | 48000 | 60000 | 70000 |
| Yield zog, min., psi | 30000 | 35000 | 40000 |
ASTM A106 Qib B Seamless Yeeb Nkab
A106 Steel Pipe Test Requirements
Kev Ntsuas Hydrostatic: Hauv kev ntsuam xyuas hydrostatic, A106 seamless steel yeeb nkab qauv yog raug rau kev ntsuas siab ntawm 60% ntawm qhov ntsuas qhov tsawg kawg nkaus lub zog, ntawm qhov kub thiab txias; Kev ntsuas siab yog tswj xyuas tsawg kawg tsib vib nas this. Kev ntsuas siab tshaj plaws yuav tsum tsis pub tshaj 2,500 psi rau NPS3 steel yeeb nkab, lossis 2,800 psi rau txhua qhov loj dua.
Mechanical Testing: A106 seamless yeeb nkab NPS 8 thiab loj dua yog hnyav ntau; qhov loj dua yog ntsuas los ntawm qhov ntev. Kev ntsuam xyuas flattening yog xav tau ntawm A106 yeeb nkab NPS 2-1/2 thiab loj dua; Kev ntsuas qhov txias txias yog xav tau rau A106 yeeb nkab NPS 2 thiab me dua.
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FAQ
Q.Cov nqe lus ntim khoom yog dab tsi?
A.Feem ntau peb ntim cov khoom hauv pob lossis dov nrog rods lossis siv, peb tuaj yeem ntim cov khoom raws li cov neeg siv khoom xav tau.
Q.Peb puas tuaj yeem tuaj xyuas koj lub Hoobkas?
A: Tseeb, peb zoo siab tos txais koj tuaj xyuas peb lub Hoobkas, xyuas peb cov kab ntau lawm thiab paub ntau ntxiv txog peb lub zog thiab zoo.
Q.Yog ASTM A333 Qib 6 carbon steel?
A.ASTM A333 Qib 6yog qhov kub tsis tshua muaj carbon steel yeeb nkab siv nyob rau hauv ntau yam kev siv xws li petrochemical nroj tsuag, fais fab nroj tsuag, thiab refineries. Nws yog tus cwj pwm los ntawm nws lub zog tensile siab, zoo toughness, thiab zoo heev tiv thaiv corrosion thiab tawg ntawm qhov kub thiab txias.
Cim npe nrov: ASTM A106 Qib B Carbon Seamless Pipes, Tuam Tshoj ASTM A106 Qib B Carbon Seamless Pipes manufacturers, lwm tus neeg, Hoobkas
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