ASTM A249 Stainless hlau yeeb nkab
ASTM A249 stainless hlau yeeb nkab feem ntau yog ua los ntawm austenitic stainless hlau, uas yog tus cwj pwm los ntawm nws cov xwm txheej tsis sib nqus thiab siab tiv thaiv corrosion. Nws nthuav tawm zoo heev toughness thiab ductility, cia nws yooj yim welded thiab tsim rau ntau yam duab thiab ntau thiab tsawg. Cov kav dej feem ntau yog tsim los ntawm cov txheej txheem vuam xws li hluav taws xob tiv thaiv vuam (ERW) lossis fusion vuam.
Cov tshuaj muaj pes tsawg leeg ntawm ASTM A249 stainless hlau yeeb nkab muaj xws li chromium, npib tsib xee, molybdenum, thiab carbon. Chromium yog lub hauv paus tseem ceeb uas muab cov hlau tsis muaj hlau tsis muaj corrosion, thaum npib tsib xee txhim kho nws cov ductility thiab toughness. Molybdenum ntxiv rau corrosion kuj, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig chloride.
Ib qho ntawm qhov zoo tshaj plaws ntawm ASTM A249 stainless hlau yeeb nkab yog nws zoo heev corrosion kuj. Cov cuab yeej no ua rau nws tsim nyog siv rau hauv ib puag ncig uas muaj dej, tshuaj lom neeg, lossis lwm yam corrosive agents. Tsis tas li ntawd, nws cov ductility siab thiab toughness tso cai rau nws tiv taus siab thiab kub, ua rau nws nyiam xaiv rau boilers, superheaters, thiab tshav kub exchangers.
Cov yam ntxwv vuam ntawm ASTM A249 stainless hlau yeeb nkab kuj tseem ceeb. Cov khoom siv tau yooj yim weldable, kom ntseeg tau cov pob qij txha muaj zog thiab txhim khu kev qha. Qhov no, ua ke nrog nws cov formability zoo, tso cai rau kev tsim cov yeeb nkab complex nrog cov khoom siv tsawg tsawg.
| Hom: | Seamless |
|---|---|
| Cov txheej txheem: | Cold Rolled, Kub Rolled, ERW |
| Khoom siv: | Stainless hlau |
| Kev kho deg: | Polished |
| Kev siv: | Pipeline Thauj, Roj / Roj Drilling, Machinery Kev Lag Luam, Kev Lag Luam Tshuaj, Kev Tsim Kho & Kho Kom Zoo Nkauj, Lub Hom Phiaj Tshwj Xeeb |
| Seem Tshooj: | Hloov |
Q: Koj puas tuaj yeem muab cov qauv rau peb kuaj ua ntej lees paub qhov kev txiav txim?
A: Yog. Peb tuaj yeem muab cov qauv rau koj kom pom zoo ua ntej koj tso qhov kev txiav txim rau peb. Cov qauv dawb yog muaj yog tias peb muaj Tshuag.
Q: Peb puas tuaj yeem tuaj xyuas koj lub tuam txhab thiab lub Hoobkas?
A: Yog, txais tos txais tos! Peb tuaj yeem npaj lub tsev so rau koj ua ntej koj tuaj rau Suav teb thiab npaj peb tus neeg tsav tsheb rau peb lub tshav dav hlau tuaj tos koj thaum koj tuaj.
Cim npe nrov: astm a249 stainless hlau yeeb nkab, Tuam Tshoj astm a249 stainless hlau yeeb nkab manufacturers, lwm tus neeg
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