Forged Flanges Stainless Steel Carbon Steel Brass DN15-DN3000 0.6-32MPa Pressure Rating Industrial Pipe Connections
Forged flanges are precision-engineered components used for connecting pipes, valves, pumps, and other equipment in industrial piping systems. Available in stainless steel, carbon steel, and brass materials, these flanges provide reliable sealing and structural integrity across various pressure ratings and applications.
- Chemical Industry (HG): Integral flange (IF), threaded flange (Th), plate flat welding flange (PL), neck butt welding flange (WN), neck flat welding flange (SO), socket welding flange (SW), butt welding ring loose flange (PJ/SE), flat welding ring loose flange (PJ/RJ), lining flange cover (BL(S)), flange cover (BL)
- Petrochemical (SH): Threaded flange (PT), butt welding flange (WN), flat welding flange (SO), socket welding flange (SW), loose flange (LJ), flange cover
- Mechanical (JB): Integral flange, butt welding flange, plate flat welding flange, butt welding ring plate loose flange, flat welding ring plate loose flange, flanging ring plate loose flange, flange cover
- National (GB): Integral flange, threaded flange, butt welding flange, flat welding flange with neck, socket welding flange with neck, butt welding ring with neck loose flange, plate flat welding flange, butt welding ring plate loose flange, flat welding ring plate loose flange, flanging ring plate loose flange, flange cover
- Carbon Steel: Q235A, Q235B, Q345B, C22.8, ASTM A105, SS400
- Alloy Steel: ASTM A694, F42, F46, F52, F56, F60, F65, A350 LF2
- Stainless Steel: ASTM A182 F1, F5, F9, F22, F91, 310/F304/304L/F316/F316L, F321, F347
- Galvanized (hot, cold)
- Varnish coating
- Anti-rust oil
- Plastic spraying
Forged flanges are widely used in chemical processing, construction, water supply, drainage, petroleum, light and heavy industry, refrigeration, sanitation, plumbing, fire protection, power generation, aerospace, shipbuilding, and other critical infrastructure projects.
| No. | Device | Type | Qty | Status | Note |
|---|---|---|---|---|---|
| 1 | End quenching machine | DZJ-I | 1 | working | Testing |
| 2 | Electric resistance furnace | SX2-8-12 | 2 | working | Testing |
| 3 | Inverted metallurgic microscope | 4XCE | 1 | working | Inspection |
| 4 | High temperature box resistance furnace | SX2-4-13 | 1 | working | Testing |
| 5 | Automatic digital display Rockwell hard-tester | 200HRS-180 | 1 | working | Inspection |
| 6 | Electronic Brinell hardness tester | THB-3000 | 1 | working | Inspection |
| 7 | HR-150B Rockwell hardness tester | HR-150B | 1 | working | Inspection |
| 8 | Rapid multi-element analyzer | JS-DN328 | 1 | working | Inspection |
| 9 | Electric arc furnace | JSDL-8 | 1 | working | Testing |
| 10 | Rapid multi-element analyzer (C & S) | JS-DN328 | 1 | working | Inspection |
| 11 | Infrared thermometer | AR872 | 2 | working | Inspection |
| 12 | Portable chemical composition analyzer | AR872 | 2 | working | Inspection |
| 13 | Test specimen sampler | KW30-6 | 1 | working | Inspection |
Our manufacturing facility utilizes advanced forging techniques including professional overall forging, medium plate cutting, medium plate rolling, and precision CNC machining. We produce flanges ranging from DN15 to DN3000 diameters with pressure ratings from 0.6MPa to 32MPa (150Lb to 2500Lb).
We maintain ISO, RISQS, and other industry accreditations, ensuring exceptional quality for safety-critical industrial components.
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