High - Kev Ua Ntej Astm A694 F70 Flanges - Corrosion {{{{{{}} kub nruj

SSM tau hais khov khoASTM A694 F70 flanges, engineered rau xav tau high - cov roj siab, roj, thiab petrochemical cov ntawv thov. Cov flanges no sib xyaw ua ke lub zog, zoo dua kev ua haujlwm tsis zoo, thiab ua tau zoo heev qis} kev ua haujlwm zoo, ua rau lawv zoo tshaj plaws rau cov chaw sib tw.

Khoom Siv Khoom Tshwj Xeeb

Cov khoom siv hauv paus:ASTM A694 F70, lub siab- muaj zog tsawg {}} alloy (hsla) carbon hlau.
Tshuaj lom neeg muaj pes tsawg leeg (ib txwm):

Cov pa roj carbon (c): 0.16-0.21%

Manganese (MN): 0.70-1.00%

Phosphorus (p): tsawg dua lossis sib npaug rau 0.035%

Sulfur (s): tsawg dua lossis sib npaug rau 0.030%

Silicon (si): 0.15-0.35%

Chromium (CR): 0.50-0.90%

Nickel (NI): 0.40-0.70%

Molybdenum (MO): 0.15-0.25%

Qhov no muaj kev sib xyaw ua kom cov flanges tswj lub zog siab tensile lub zog thiab kev tiv thaiv zoo heev rau sulfide kev ntxhov siab tawg (SSC), tshwj xeeb hauv cov chaw hauv qab.

Cov Khoom Siv Neeg Kho Tshuab

ASTM A694 F70 flanges yog tsim los rau high-} kev ua haujlwm:

Yam tsawg kawg nkaus paib zog:70 ksi

Yam tsawg kawg tensile lub zog:100 ksi

Elongation:Ntau dua los yog sib npaug rau 20%

Kev Cuam Tshuam Cov:Zoo heev ntawm sub - xoom} XOOM -} cov raj dej kub

Cov cuab yeej siv cov neeg kho mob cov neeg kho mob siv tau, kev nyab xeeb, thiab kev ntseeg tau nyob rau hauv siab thiab kub.

Flange Hom & Cov Qauv

SSM muaj AFTM A694 F70 flanges nyob rau hauv ntau hom ntawm hom thiab qhov ntev kom tau raws li cov haujlwm ntau yam:

Hom:Weld Neck (Wn), swb -}} ntawm (yog li), (sokais weld (sw), ncej puab (lj)

Cov Qauv Ua Raws Cai:ASME B16.5, ASME B16.47, API 6A, thiab API 605

Ntsuas Siab:150 # rau 2500 #

Cov Ntawv Thov

ASTM A694 F70 flanges tau siv dav hauv:

High - cov roj siab thiab roj pipelines

Ntughore thiab onshore Petrochemical Nroj Tsuag

Ua kom huv thiab siv tshuaj lom neeg

Tsawg - kub lossis sour kev pabcuam pipelines

Lawv cov sulfide tsis kam thiab tsawg {- kub kev nruj ua rau lawv zoo rau ib puag ncig zoo.

Vim li cas thiaj li xaiv SSM

SSM lav:

Siab -}} Zoo A694 F70 flanges nrog daim ntawv pov thawj tag nrho

Custom Machining raws li Txoj Haujlwm Cov Specifications

Cov khoom lag luam dav dav hauv cov roj carbon hlau flanges rau kev xa khoom sai

Kev them nyiaj yug rau kev xaiv, tuav, thiab kev teeb tsa

Ua kom zoo koj cov phiaj xwm pipeline nrogSSM ANTM A694 F70 flanges-}}}}}} cessered rau lub zog, kev nyab xeeb, thiab kav ntev nyob rau hauv cov xwm txheej nyuaj tshaj plaws.

Cim npe nrov: high - Kev Ua Ntej Astm A694 F70 Flanges, Tuam Tshoj siab {3} {}}}} {flanges tuam ntxhab, cov chaw muag khoom, Hoobkas