2507 Duplex Steel Dismantling Joint with Double Flange - DN40 to DN1200, PN10/PN16 Pressure Rating
Price:
＄18.5-34.8 per set
MOQ:
10 piece
Delivery Time:
3-7day
Brand:
Liang He
Product Description
Product Overview
High strength 2507 duplex steel dismantling joint with double flange transmission compensator designed for industrial pipeline systems requiring superior corrosion resistance and mechanical durability.
Key Features
- Detachable Design: Facilitates easy installation, disassembly, and maintenance operations
- Superior Sealing: EPDM gasket ensures reliable fluid containment and prevents pipeline leakage
- Pressure Resilience: Buffers system pressure fluctuations and prevents pipeline damage from excessive force
- Axial Flexibility: Accommodates thermal expansion, contraction, and angular displacements
- Corrosion Resistance: 2507 duplex steel construction withstands harsh chemical environments
- Automatic Compensation: Self-adjusts for temperature changes and foundation settlement while maintaining seal integrity
Connection Methods
Available Connection Types
- Threaded Connection: Bolt nut, bolt welding screw, screw buckle, and self-tapping screw configurations
- Buckle Connection: Suitable for interior/exterior decorations and wiring installations
- Hinge Connection: Ideal for frequently accessed components like doors and covers
- Rivet Connection: Permanent fastening solution for structural applications
Technical Specifications
Component Materials
| NO | Name | Material | Quantity |
|---|---|---|---|
| 1 | Short Flange | 2507 | 1 |
| 2 | Gasket | EPDM | 1 |
| 3 | Long Flange | 2507 | 1 |
| 4 | Nut Gasket | SS316 | N |
| 5 | Bolt | SS316 | N |
Dimensional Specifications
| DN | PN10 | PN16 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| D | K | Bolt holes | L | H | D | K | Bolt holes | L | H | |
| 40 | 150 | 110 | M16 4-19 | 180 | 330 | 150 | 110 | M16 4-19 | 180 | 330 |
| 50 | 165 | 125 | M16 4-19 | 180 | 330 | 165 | 125 | M16 4-19 | 180 | 330 |
| 65 | 185 | 145 | M16 4-19 | 180 | 330 | 185 | 145 | M16 4-19 | 180 | 330 |
| 80 | 200 | 160 | M16 8-19 | 200 | 350 | 200 | 160 | M16 8-19 | 200 | 350 |
| 100 | 220 | 180 | M16 8-19 | 200 | 350 | 220 | 180 | M16 8-19 | 200 | 350 |
| 125 | 250 | 210 | M16 8-19 | 200 | 350 | 250 | 210 | M16 8-19 | 200 | 350 |
| 150 | 285 | 240 | M20 8-23 | 200 | 350 | 285 | 240 | M20 8-23 | 200 | 350 |
| 200 | 340 | 295 | M20 8-23 | 220 | 380 | 340 | 295 | M20 12-23 | 220 | 380 |
| 250 | 400 | 350 | M20 12-23 | 220 | 380 | 400 | 355 | M24 12-28 | 230 | 400 |
| 300 | 455 | 400 | M20 12-23 | 220 | 380 | 455 | 410 | M24 12-28 | 250 | 420 |
| 350 | 505 | 460 | M20 16-23 | 230 | 400 | 520 | 470 | M24 16-28 | 260 | 440 |
| 400 | 565 | 515 | M24 16-28 | 230 | 400 | 580 | 525 | M27 16-31 | 270 | 460 |
| 450 | 615 | 565 | M24 20-28 | 250 | 420 | 640 | 585 | M27 20-31 | 270 | 460 |
| 500 | 670 | 620 | M24 20-28 | 260 | 450 | 715 | 650 | M30 20-34 | 280 | 490 |
| 600 | 780 | 725 | M27 20-31 | 260 | 460 | 840 | 770 | M33 20-37 | 300 | 520 |
| 700 | 895 | 840 | M27 24-31 | 260 | 460 | 910 | 840 | M33 24-37 | 300 | 520 |
| 800 | 1015 | 950 | M30 24-34 | 290 | 500 | 1025 | 950 | M36 24-40 | 320 | 550 |
| 900 | 1115 | 1050 | M30 28-34 | 290 | 500 | 1125 | 1050 | M36 28-40 | 320 | 560 |
| 1000 | 1230 | 1160 | M33 28-37 | 290 | 510 | 1255 | 1170 | M39 28-43 | 340 | 600 |
| 1200 | 1455 | 1380 | M36 32-40 | 320 | 570 | 1485 | 1390 | M45 32-49 | 360 | 650 |
Application Fields
- Oil & Gas Industry: Refineries, processing plants, and pipeline transmission systems
- Power Generation: Boiler, turbine, and condenser connections for continuous operation
- Chemical Processing: Corrosive media handling in chemical plants and industrial pipelines
- Metallurgical Operations: High-temperature, high-pressure environments in blast furnaces and converters
- Coal Chemical & Water Treatment: Transmission pipelines and treatment facility systems
- Environmental Protection: Wastewater treatment and exhaust emission control systems
- Additional Industries: Food processing, pharmaceuticals, municipal construction, and general pipeline infrastructure
Product Variants
Dismantling Joint
Double Flange Dismantling Joint
Double Flange Limit Expansion Joint
Custom SSQ Expansion Joint
Product Assembly
Inventory Display
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Get in Touch
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Company
Henan Lianghe Pipeline Equipment Co.,Ltd
Location
Pipeline Industrial Park, Gongyi City, Henan Province, China
Contact Person
Kelly