A335 P9 P11 P12 Petroleum Cracking Pipe yog siv dav hauv kev tsim cov qauv thiab cov khoom siv, xws li cov roj drilling rods, tsheb tsav shafts, tsheb kauj vab thav duab, thiab steel scaffolding siv hauv kev tsim vaj tsev. Haum rau siv nyob rau hauv roj av, refinery rauv yeeb nkab, tshav kub exchanger yeeb nkab thiab pipeline seamless steel yeeb nkab
A335 P9 alloy yeeb nkab yog siv los ntawm US cov qauv rau kev tsim cov khoom siv kub ntawm chromium-molybdenum alloy kub-resistant steel, P9 steel yog martensitic tshav kub-resistant steel, los ntawm kev sib ntxiv ntawm 9% ntawm Cr thiab txog 1%. ntawm Mo; Yog li ntawd, muaj kev tiv thaiv zoo rau oxidation, kub-kub lub zog thiab tsis kam mus rau sulfide corrosion, dav siv nyob rau hauv roj av refining khoom, siab kub, siab kub, flammable, explosive pipeline, tshwj xeeb tshaj yog cov cua sov rauv ncaj qha rhuab yeeb nkab, qhov nruab nrab kub txog li. 550 ~ 600 degree.
ASTM A335 P11 alloy yeeb nkab yog cov yeeb nkab uas tsis tshua muaj hlau, nws muaj cov ntsiab lus chromium siab, uas ua rau nws muaj kev tiv thaiv corrosion zoo heev thiab kub ua hauj.
ASTM A335 P12 alloy tubes yog cov pa roj carbon tsawg, siab chromium alloy raj, uas muaj corrosion kuj vim lawv cov ntsiab lus chromium siab (13%) thiab zoo weldability vim lawv cov ntsiab lus carbon tsawg (03-0. 5%). Nws kuj tseem muaj kev nkag siab zoo ntawm qhov kub thiab txias vim nws cov ntsiab lus manganese siab (1-2%).
GNEE Group tshwj xeeb hauv kev tsim cov A335 P9 Petroleum Cracking Pipe, A335 P11 Petroleum Cracking Pipe, A335 P12 Petroleum Cracking Pipe. Yog tias koj xav tau, thov hu rau peb tam sim no!
A335 Alloy Steel Yeeb Nkab Specification
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Txuj |
API, ASTM, BS, DIN, GB, JIS |
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Sab nraud txoj kab uas hla |
4mm - 914.4mm; 8mm {4}} hli | ||
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Phab ntsa Thickness |
1-50 hli |
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Dia Tolerance |
Tswj nrog hauv tus qauv, OD:+-1%, WT:+-1% |
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Kev tshuaj xyuas |
ISO, BV, SGS, MTC |
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Ntim |
Steel strip tau ntim. Standard Export Seaworthy Package.Suit rau txhua yam kev thauj mus los, lossis raws li qhov xav tau |
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MOQ |
5 tuj, qauv txiav txim txais |
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Lub sijhawm khoom xa tuaj |
Hauv 7-10 hnub ua haujlwm tom qab tau txais qhov tso nyiaj lossis L/C |
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FAQ
Q: Koj puas tuaj yeem npaj cov khoom xa tuaj?
A: Tau kawg, peb muaj freight forwarders uas tau koom tes rau ntau xyoo. Peb yog VIP thiab tuaj yeem muab cov nqi zoo tshaj plaws thiab cov kev pabcuam tshaj lij rau koj.
Q: Qhov chaw nres nkoj yog dab tsi?
A: Raws li ib txwm muaj, peb nkoj los ntawm cov chaw nres nkoj hauv Tianjin, Qingdao, thiab Shanghai. Koj tuaj yeem xaiv lwm qhov chaw nres nkoj raws li xav tau.
Q: Yuav ntim cov khoom li cas?
A: Raws li tus yam ntxwv thiab txoj kev thauj mus los ntawm cov khoom, kho nws nyob rau hauv qhov zoo tshaj plaws thiab ruaj khov txoj kev yuav xyuas kom meej cov teeb meem xws li pob, corrosion, khawb, thiab lwm yam thaum lub sij hawm thauj mus los.
Cim npe nrov: a335 p11 p12 p9 roj av cracking steel yeeb nkab, Tuam Tshoj a335 p11 p12 p9 roj av cracking steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
