Home Companies HEBEI HAIHAO HIGH PRESSURE FLANGE PIPE FITTING GROUP CO.,LTD

BS 4504 SLIP ON BOSSED FLANGE RAISED FACE PN6, PN10, PN16, PN25, PN40

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Address: Cangzhou city,hebei Province

Phone: 86-22-83718671

Contact name:Mr. Jesse

HEBEI HAIHAO HIGH PRESSURE FLANGE PIPE FITTING GROUP CO.,LTD

BS 4504 SLIP ON BOSSED FLANGE RAISED FACE PN6, PN10, PN16, PN25, PN40

City & Province Cangzhou Hebei
Categories Flanges

Product Details

British Standard BS 4504 : Section 3.1 : 1989 - Circular Flanges for Pipes, Valves and Fittings (PN Designated), Specification for Steel Flanges. This covers flanges in nominal pressure ranges PN 2.5 to PN 40 and nominal sizes up to DN 4000 (see table below). BS 4504 substantially agrees with ISO 7005-1 : 1992 (E) Part 1 : Steel Flanges. 

BS 4504 : 1969 is still commonly used. This older standard allows for manufacture from bar, whereas the latest standard specifies that forging or plate are to be used, which can be significantly more expensive. There are minor differences in dimensions between the two versions

 
  
1.Supply Flange Dimension DN15 - DN2000 (1/2" - 80"), Forged Flange.
2.Material Carbon Steel: ASTM A105, A181, A350 LF1, A350LF2, A350LF3, A36, A234 WPB, Q235B, 20#, 20Mn etc.
3.Material Stainless Steel: ASTM A182 F304, F304L, F316, F316L, F321 etc.
4.Flanges Anti Rust: Anti Rust Oil, Black Paint, Yellow Paint Coating, Hot Dipped Galvanized, Cold Galvanized etc.
5.Monthly Output: 3000 tons per Month.
6.Delivery Terms: CIF, CFR, FOB, One 20GP Can Fill in Flanges within 18 - 27 tons.
7.Payment Terms: Wire Transfer (T/T), Irrevocable L/C at Sight etc.
8.Minimum Order Quantity: 1Ton or 100Pcs.
9.Sales Country and Region: More than 30 Countries and Areas.
10.Quality Guarantee: EN10204 3.1 Certificate, Mill Certificate, Retested Certificate, Free Replacement Service.

 

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