Duplex Steel Ring Type Joint 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
Super Duplex Ring Joint Flange is a made form bland of Chromium, Molybdenum, Copper Nickel content, and other chemicals. The presence of Nickel and Chromium content offers excellent resistance to chloride-ion stress-corrosion cracking. It also shows appropriate resistance to a different oxidizing environment. This Flange is provided high mechanical strength and toughness in high temperature and pressure environments. Also, it has outstanding mechanical, physical and corrosion resistance properties. This Flange can be withstanding harsh environments with extreme temperatures.
ANSI/ASME Ring Type Joint Flange Specification
| Dimensions | ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings |
| Size | 1/2″ (15 NB) to 48″ (1200NB) |
| Class | 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc. |
| DIN | DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673 |
| BS | BS4504 , BS4504, BS1560, BS10 |
| Coating/Surface Treatment | Antirust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized |
| Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Value Added Services | CNC Machining, Customised Flanges |

Ring Joint Flange Features
Super Duplex Ring Joint Flange is showing various features Such as Smoothness finishes, Good dimensional accuracy, Ruggedly constructed, Greater hardness, Good Toughness, Rust free, Stress corrosion cracking resistance, Crevice corrosion resistance, Long-lastingness and many more else. Because of several features, our high quality of Super Duplex Ring Joint Flange is used in many applications industries such as Architectural Structures, Oil and Gas, Heavy engineering, Railways, Power Generation, Food Processing, Marine, Chemical and Petrochemical, Heat Exchanges and many more else.
GNEE Steel Duplex Steel Flanges Packaging

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