| BS 4504 WELD NECK FLANGE CODE 111 |
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| PN6, PN10, PN16, PN25, PN40 WN FLANGE |
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| Raised Face (RF), Flat Face (FF) |
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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. The following tables are based on the later version.
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| Flange Dimensions & Approximate Masses / Flange Weight |
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CE PED 2014/68/EU, AD2000 W0 W9 |
ISO9001:2015 |
UKCA PER 2016 |
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| Production Capacity & Purchase Details |
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| 1. |
Supply Flange Dimension DN15 - DN2000 (1/2" - 80") for Welding Neck Flange, Forged Flange. |
| 2. |
Flange Material Carbon Steel: ASTM A105, S235JR, C22.8, RST37.2, ST37, P245GH, P250GH, ASTM A181, Q235 |
| 3. |
Flange Material Stainless Steel: ASTM A182 F304, F304L, F316, F316L, F321 etc. |
| 4. |
Flange Anti Rust: Anti Rust Oil, Black Paint, Yellow Paint Coating, Hot Dipped Galvanized, Cold Galvanized etc. |
| 5. |
Flange Monthly Output: 3000 tons per Month. |
| 6. |
Flange Delivery Terms: CIF, CFR, FOB, EXW, transport by sea, by air, by express DHL, FedEx, TNT, EMS etc. |
| 7. |
Flange Payment Terms: Wire Transfer (T/T), Irrevocable L/C at Sight etc. |
| 8. |
Flange Minimum Order Quantity (MOQ): 1Ton or 100Pcs per size. |
| 9. |
Quality Guarantee: EN10204 3.1 Certificate, Mill Certificate, Third Party Inspection, Free Replacement Service. |
| 10. |
Find More Requirements In Flanges Market. |
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| BS 4504 FLANGE |
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BS 4504 Weld Neck Flange Manufacturer
PN6 PN10 PN16 PN25 PN40 WNRF Code 111
T6/2, T10/2, T16/2, T25/2, T40/2
SHANDONG HYUPSHIN FLANGES CO., LTD
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| Hot Flange's Exporting Leads |
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