BS 4504 BLANK FLANGE, BLIIND FLANGE RAISED FACE
PN6, PN10, PN16, PN25, PN40
British Standard BS 4504: Tshooj 3.1: 1989 - Lub voj voog Flanges rau cov kav dej, Valves thiab Fittings (PN Tsim), Specification rau Hlau Flanges.Qhov no suav nrog flanges hauv nominal siab ntau yam PN 2.5 txog PN 40 thiab nominal ntau thiab tsawg mus txog DN 4000 (saib cov lus hauv qab no).BS 4504 pom zoo nrog ISO 7005-1: 1992 (E) Ntu 1: Hlau Flanges.
BS 4504: 1969 tseem siv tau.Cov txheej txheem qub no tso cai rau kev tsim khoom los ntawm bar, qhov tseeb tus qauv qhia tau hais tias forging los yog phaj yuav tsum tau siv, uas tuaj yeem kim dua.Muaj qhov sib txawv me me ntawm qhov ntev ntawm ob lub versions.Cov lus hauv qab no yog raws li cov qauv tom qab.
Flange Dimensions & Approximate Masses
Muaj Peev Xwm Ntau Lawm & Kev Yuav Khoom Paub meej.
1. Muab Flange Dimension DN15 – DN2000 (1/2″ – 80″), Forged Flange.
2. Cov khoom siv carbon steel: ASTM A105, S235JR, C22.8, RST37.2, ST37, P245GH, P250GH, ASTM A181, Q235
3. Khoom siv Stainless hlau: ASTM A182 F304, F304L, F316, F316L, F321 thiab lwm yam.
4. Flanges Anti xeb: Cov roj xeb xeb, xim dub, xim daj xim, Kub Dipped Galvanized, txias Galvanized thiab lwm yam.
5. Cov zis txhua hli: 3000 tons ib hlis.
6. Cov ntsiab lus xa tuaj: CIF, CFR, FOB, EXW.
7. Cov nqe lus them nqi: Hlau Hloov (T / T), Irrevocable L / C ntawm Pom thiab lwm yam.
8. Yam tsawg kawg nkaus Order Quantity: 1Ton los yog 100Pcs.
9. Daim Ntawv Pov Thawj Zoo: EN10204 3.1 Daim Ntawv Pov Thawj, Daim Ntawv Pov Thawj Zeb, Kev Tshawb Fawb Thib Peb, Kev Pabcuam Hloov Dawb.
10. Nrhiav ntau qhov yuav tsum tau muaj hauv Flanges Market.