Phaj ca vuam flange cov ntaub ntawv yooj yim, kev tsim khoom yooj yim, tus nqi qis, siv dav;Tab sis qhov rigidity tsis zoo, yog li nws tsis tuaj yeem siv rau cov khoom siv thiab kev thov, nplaim taws, tawg thiab siab lub tshuab nqus tsev xav tau ntawm cov txheej txheem piping system thiab qhov siab, tsis tshua muaj kev phom sij.Lub sealing nto hom muaj lub dav hlau thiab ib tug protruding nto.Phaj flanges yog siv dav hauv cov kav dej hauv cov tshuaj, roj av, roj av, tshuaj, zaub mov thiab lwm yam lag luam.
Flange kev twb kev txuas yog ob lub kav dej, cov yeeb nkab fittings los yog cov khoom siv, raws li kev ruaj ntseg ntawm flange phaj, nruab nrab ntawm ob lub flanges, ntxiv rau flange ncoo, bolted ua ke kom tiav qhov kev sib txuas.Qee cov yeeb nkab fittings thiab cov khoom siv muaj lawv tus kheej flange, kuj yog rau flange kev twb kev txuas.Kev sib txuas flange yog hom kev sib txuas tseem ceeb hauv kev tsim cov kav dej.Flange kev twb kev txuas yog yooj yim rau siv thiab tuaj yeem tiv taus siab dua.Flange kev twb kev txuas yog dav siv nyob rau hauv industrial pipeline.Hauv tsev, cov yeeb nkab txoj kab uas hla yog me me, thiab tsis tshua muaj siab, tsis pom flange txuas.Yog tias koj nyob hauv chav boiler lossis chaw tsim khoom, muaj cov kav dej flanged thiab cov khoom siv txhua qhov chaw.
1.NPS: DN15-DN5000, 1/2 "-200"
2. Kev ntsuas siab: CL150-CL2500, PN2.5-PN420
3.Standard: EN, DIN, JIS, GOST, BS, GB
4. Khoom siv:
①Stainless hlau: 31254, 904 / L, 347 / H, 317 / L, 310S, 309, 316Ti, 321 / H, 304 / L, 304H, 316 / L, 316H
②DP Steel: UNS S31803, S32205, S32750, S32760
③ Alloy steel: N04400, N08800, N08810, N08811, N08825, N08020, N08031, N06600, N06625, N08926, N08031, N10276
