BS 4504 alurinmorin ọrun Flange
PN6, PN10, PN16, PN25, PN40
Standard British BS 4504 : Abala 3.1: 1989 - Awọn Flanges Iyika fun Awọn paipu, Awọn Falifu ati Awọn Fittings (PN Designated), Sipesifikesonu fun Awọn Flanges Irin.Eleyi ni wiwa flanges ni ipin titẹ awọn sakani PN 2.5 to PN 40 ati ipin awọn iwọn soke si DN 4000 (wo tabili ni isalẹ).BS 4504 substantially gba pẹlu ISO 7005-1: 1992 (E) Apá 1: Irin Flanges.
BS 4504: 1969 jẹ ṣi lo nigbagbogbo.Boṣewa agbalagba yii ngbanilaaye fun iṣelọpọ lati igi, lakoko ti boṣewa tuntun ṣalaye pe ayederu tabi awo ni o yẹ ki o lo, eyiti o le jẹ gbowolori diẹ sii.Awọn iyatọ kekere wa ni awọn iwọn laarin awọn ẹya meji.Awọn tabili atẹle ti da lori ẹya nigbamii.
Flange Mefa & Isunmọ ọpọ eniyan
Agbara iṣelọpọ & Awọn alaye rira.
1. Ipese Flange Dimension DN15 - DN2000 (1/2 "- 80"), eke Flange.
2. Ohun elo Erogba Irin: ASTM A105, S235JR, C22.8, RST37.2, ST37, P245GH, P250GH, ASTM A181, Q235
3. Ohun elo Irin Alagbara: ASTM A182 F304, F304L, F316, F316L, F321 ati be be lo.
4. Flanges Anti Rust: Epo Alatako, Awọ Dudu, Aṣọ awọ Yellow, Galvanized Dipped Hot, Cold Galvanized etc.
5. Oṣooṣu o wu: 3000 toonu fun osù.
6. Awọn ofin Ifijiṣẹ: CIF, CFR, FOB, EXW.
7. Awọn ofin Isanwo: Gbigbe Waya (T / T), L / C ti ko ni iyipada ni Oju ati be be lo.
8. Opoiye ibere ti o kere julọ: 1Ton tabi 100Pcs.
9. Ẹri Didara: EN10204 3.1 Iwe-ẹri, Iwe-ẹri Mill, Ayẹwo Ẹkẹta, Iṣẹ Rirọpo Ọfẹ.
10. Wa Awọn ibeere diẹ sii Ni Ọja Flanges.