Duplex Steel Socket Weld Flanges
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
- Send E-mail: ss@gneesteel.com
- Tel: +8615824687445
Duplex Steel Socket Weld Flanges are connected to the end of the pipe, so the pipe is also connected to other pipes using these flanges. Due to these flanges, pipes can be easily attached to disconnect. Our Duplex Steel Socket Weld Flanges advantages have minimized the risk of leakage, no need to bevelling before welding, and has good fatigue life. Our Socket weld flanges are identical to slip-on flanges. These flanges have a shoulder at the inner bore. It has high fatigue strength than other flanges. During and after welding, these flanges have the ability to hold pipes.
Super Duplex Steel Socket Weld Flange Specification
| Size Chart | 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 Rating ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Production technique | Forged, Heat treated and machined |
| Connect Type/ Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove |
| Special design |
As per your drawing AS, ANSI, BS, DIN and JIS |
| Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
| Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
Properties of Duplex Socket Weld Flange:
• Socket Weld flange shows immune to corrosion
• It also shows resistance to stress corrosion cracking
• High toughness and ductility.
Applications of Duplex Socket Weld Flange:
Our flange are used in seawater for electricity generation. Some other applications of our company provided flanges are in the food processing industry, power plant, water supply system, and oil and gas pipeline. Our Duplex Steel Socket Weld Flanges shows high performance so that they used in various industry. These flanges are used in heaters because of avid breaking defects happened by thermal stresses in heat treatment.
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