Our company produces Forged SS WN Flanges using forging technology. The product is widely used in industries such as petroleum, chemical, power, metallurgy, machinery, textiles, food, pharmaceuticals, shipbuilding, etc.
Size | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
Standards | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 |
Pressure | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS Plate Fabricated Flanges |
Flanges Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K Welding Plate Flanges |
UNI | 6Bar 10Bar 16Bar 25Bar 40Bar Plate Blank Flanges |
EN | 6Bar 10Bar 16Bar 25Bar 40Bar Square Plate Flange |
Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized |
Types | Forged / Threaded / Screwed / Plate |
Test Certificates | EN 10204/3.1B |
Raw Materials Certificate | |
100% Radiography Test Report | |
Third Party Inspection Report, etc | |
WN Flange Technique | Forged, Heat treated and machined |
Connect Type | FF,RF,RTJ |
Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
packaging
Flange Workshop
The ASME B16.5 A182 F304 RF Forged SS WN Flange is not easy to deform, has good sealing, and is widely used. It has corresponding rigidity and elasticity requirements and reasonable welding thinning transition. The distance between the weld and the joint surface is large, and the joint surface is not affected by welding temperature deformation. It adopts a relatively complex horn shaped structure, which is suitable for pipelines with large pressure or temperature fluctuations or pipelines with high temperature, high pressure, and low temperature. ASME B16.5 A182 F304 RF Forged SS WN Flange is generally used for connecting pipelines and valves with PN greater than 2.5MPa; It is also used on pipelines for transporting expensive, flammable, and explosive media.