SA -335 p92 steel yeeb nkab

Sa -335 p92 yog ib hom kev kub-alloy alloy seamless storming rau tus txheej txheem hluav taws xob 2, uas yog ib puag ncig kub. Cov hauv qab no yog cov kev taw qhia qhia txog cov yeeb nkab steel ua los ntawm cov khoom siv no 2:

I. Cov ntsiab lus txhais tau yooj yim thiab cov qauv
Cov Qauv Txheej Txheem: Nws ua raws cov kev tshwj xeeb ntawm Asmeskas haiv neeg ntawm cov neeg kho tshuab engineers (Astm) thiab betche) thiab belongs mus martensitic kub-resistant steel-resistant steel-series.

Daim ntawv thov tseem ceeb: Nws yog tsim tshwj xeeb rau ib puag ncig muaj zog ntau dua li 600 degree, rov ua dej rov qab rau hauv chav dej loj thiab cov roj av roj hluav taws xob 2 hauv thermal fais fab nroj tsuag.

Thib ob, cov khoom muaj pes tsawg leeg thiab kev ua tau zoo
Alloy Composition: Cov ntsiab lus tseem ceeb suav nrog CR (CR) 9%, mo (mo (mo (mo) 0.

Qhov tseem ceeb txhim kho: los ntawm kev txo cov ntsiab lus molybdenum mus rau {}}. 5W}. 5W}. 5W}. 5W}.

Cov yam ntxwv ua tau: Nws muaj lub zog siab, cov khoom muaj zog zoo, cov quav, thiab tuaj yeem khiav ntawm ib puag ncig ntawm 600 degree rau lub sijhawm ntev.

Thib peb, cov ntawv teev npe raug
Thermal Lub Zog: Cov raj kav dej loj thiab rov ua kom rov ua kom dej rov qab chav dej 2;

Petrochemical kev lag luam: kev kub siab cov raj xa dej;

Lub zog nuclear: qee cov txheej txheem kub kub.

Plaub, lwm yam cuam tshuam (noj baosteel khoom ua ib qho piv txwv)
Muaj ntau yam: phab ntsa tuab 416-730 mm, sab nraud diam {1}} mm3 ;;

Cov Txheej Txheem Ntau Lawm: Cov txheej txheem kub npau taws tau saws, thiab cov nplaim dej yog xim dub (tsis muaj cai);

Kev sib txuas hom: Kev sib txuas vuam.

V. Kev Lag Luam Khoom
Tam sim no, muaj ntau cov yeeb nkab steel yeeb nkab tuam ntxhab (xws li Hengyang Hongling, Baosteel, thiab lwm yam khoom siv rau lawv

Txhawm rau kom suav, sa -335 p92 pipelines muaj cov khoom siv kub niaj hnub vim nws qhov kev ua tau zoo tshaj plaws thiab corrosion tsis kam.