Stainless hlau tuav & Rods
Ib lub weld caj dab flange, kuj tseem hu ua Tapered Hub Flange lossis High-Hub flange, yog ib hom flange uas tuaj yeem ua rau muaj kev ntxhov siab hauv qab ntawm flange
ASME B36.19M yog tus qauv kev qhia tshwj xeeb rau cov kav hlau stainless hlau, uas qhia txog kev ua siab ntev, thiab tsim khoom rau cov kav dej thiab cov txiv ntseej.
Ny zem
316 Stainless hlau Flange SAE 304 stainless hlau yog qhov feem ntau steel hlau. Cov hlau muaj ob txoj kev chromium (nruab nrab ntawm 18% thiab 20%) thiab thib pua (nruab nrab ntawm 8%) [1] cov hlau uas yog cov qauv hlau tseem ceeb. Nws yog ib tus neeg siv tshuaj hlau tsis huv. Nws tsis tshua muaj hluav taws xob thiab cuam tshuam cov khoom siv hluav taws xob ntau dua li cov hlau. Nws sib nqus, tab sis tsis sib nqus dua li hlau. Nws muaj ntau dua corrosion tsis kam ntau dua li cov hlau tsis tu ncua thiab siv dav siv vim yog qhov yooj yim nyob rau hauv ntau yam duab. [1]
Ny zem
yog ua los ntawm cov tshuaj tsis muaj tshuaj tiv thaiv stainless hlau uas muaj chromium, npib tsib xee thiab molybdenum nyob rau hauv cov ntsiab lus. Qhov 4% Molybdenum ntxiv rau cov lus sib ntxiv ua qhov sib txawv hauv cov khoom siv neeg kho tshuab nrog rau cov khoom siv lub cev. Ht yeeb nkab yog ib qho chaw tsim khoom lag luam thiab cov khoom lag luam ntawm SS 316 flanges hauv cov nplai sib txawv thiab cov qauv. Muaj ntau hom 316 stainless hlau flange xws li cov neeg dig muag flanges, plam ntawm flanges, weld caj dab flanges thiab phaj flanges. Txhua ntawm lawv pab lub hom phiaj sib txawv thiab lub hom phiaj sib txawv hauv kev xa khoom.
Ny zem
Stainless hlau 904L Flange yog ib txoj kev txuas cov kav dej, li qub, twj thiab lwm yam khoom siv los ua cov piping system. Nws tseem muab cov yooj yim nkag tau rau kev ntxuav, kuaj lossis hloov kho. Flanges feem ntau yog welded lossis screwed. Flanged pob qij txha yog tsim los ntawm bolting ua ke ob flanges nrog lub gasket ntawm lawv los muab ib lub foob.
Ny zem
304 qhov muag dig spectacle siv los txuas twj tso kua mis
| Hlau Ntsiav | Forged Yeeb Nkab Fittings |
| ASTM A182 \ / ASME SA182 | Forgoning Weld Neck Flange 3 Dig Muag FN RTJ 2 Nti Ca ntsej muag 300 lb |
| Norwegian | Carbon Steel Bars & Rods |
| Cov Hlau Hlau | 150 #, 300 #, 600 #, 900 #, 150, PN6, PN6, PN26, PN20, PN64 thiab lwm yam. |
| Luxembourgish | Hloov 304 id2inch flange |