BS 4504 ịgbado ọkụ olu Flange
PN6, PN10, PN16, PN25, PN40
British Standard BS 4504 : Nkebi 3.1: 1989 - Flanges okirikiri maka ọkpọkọ, Valves na Fittings (PN Ekepụtara), Nkọwapụta maka Flanges Steel.Nke a na-ekpuchi flanges n'ọnụ ọgụgụ mgbali nso PN 2.5 ka PN 40 na nominal nha ruo DN 4000 (lee okpokoro n'okpuru).BS 4504 kwadoro nke ukwuu na ISO 7005-1: 1992 (E) Nkebi 1: Flanges ígwè.
BS 4504: 1969 ka na-ejikarị eme ihe.Ọkọlọtọ ochie a na-enye ohere maka imepụta ụlọ mmanya, ebe ọkọlọtọ kachasị ọhụrụ na-akọwapụta na a ga-eji forging ma ọ bụ efere, nke nwere ike ịdị ọnụ karịa.Enwere obere ọdịiche dị na nha n'etiti ụdị abụọ a.Tebụl ndị a dabere na ụdị nke ọzọ.
Akụkụ Flange & Ọkachamara Odika
Ike mmepụta & nkọwa ịzụta.
1. Supply Flange Dimension DN15 – DN2000 (1/2″ – 80″), esorowo Flange.
2. Ihe onwunwe Carbon Steel: ASTM A105, S235JR, C22.8, RST37.2, ST37, P245GH, P250GH, ASTM A181, Q235
3. Ihe igwe anaghị agba nchara: ASTM A182 F304, F304L, F316, F316L, F321 wdg.
4. Flanges Anti nchara: Anti nchara mmanụ, Black Paint, Yellow Paint mkpuchi, Hot tinye Galvanized, Cold Galvanized wdg.
5. Mmepụta kwa ọnwa: tọn 3000 kwa ọnwa.
6. Okwu nnyefe: CIF, CFR, FOB, EXW.
7. Usoro ịkwụ ụgwọ: Nyefee waya (T / T), L / C na-apụghị ịgbagha agbagha na Sight wdg.
8. Ọnụ ego kacha nta: 1Ton ma ọ bụ 100Pcs.
9. Nkwa mma: EN10204 3.1 Asambodo, Asambodo Mill, Nyocha nke Ndị Ọzọ, Ọrụ Ndochi n'efu.
10. Chọta ihe ndị ọzọ chọrọ na ahịa Flanges.