Metal Expansion Dismantling Joint DN1400 Double Flange Piping Plumbing Industry
Price:
$19.4-$26.5
MOQ:
1 set
Delivery Time:
5-10 work days
Brand:
Lianghe
Product Description
Metal Expansion Dismantling Joint DN1400 Double Flange Piping Plumbing Industry
Product Description
High quality DN1400 double flange piping plumbing industry metal expansion dismantling joint designed for optimal performance in pipeline systems.
Structural Composition
- Double flange: Both sides feature flange structures for secure connection with pipelines or equipment, compliant with GB, ANSI or EN standards
- Telescopic tube (sleeve): Axially extendable pipe section with internal sealing structure (rubber seal)
- Limiting device: Extension amount controlled by pull rod, limit bolt or limit block to prevent excessive stretching/compression
- Gland and seal: Leak-proof design using rubber (EPDM, NBR) or polytetrafluoroethylene (PTFE)
Metal Expansion Joint Connecting Data
| DN | Tube outer diameter | Dimensions | Scaling amount Δ L | Flange connection size (0.6Mpa) | Flange connection size (1.0Mpa) | ||||
|---|---|---|---|---|---|---|---|---|---|
| D | D1 | n-do | D | D1 | n-do | ||||
| 65 | 76 | 340 | ±25 | 160 | 130 | 4-φ14 | 185 | 145 | 4-φ14 |
| 80 | 89 | 190 | 150 | 4-φ18 | 200 | 160 | 8-φ18 | ||
| 100 | 108 | 210 | 170 | 220 | 180 | ||||
| 100 | 114 | 210 | 170 | 220 | 180 | ||||
| 125 | 133 | 240 | 200 | 8-φ18 | 250 | 210 | |||
| 125 | 140 | 240 | 200 | 250 | 210 | ||||
| 150 | 159 | 265 | 225 | 285 | 240 | 8-φ22 | |||
| 150 | 168 | 265 | 225 | 285 | 240 | ||||
| 200 | 219 | 320 | 280 | 340 | 295 | ||||
| 250 | 273 | 375 | 335 | 12-φ18 | 395 | 350 | 12-φ22 | ||
| 300 | 325 | 350 | ±32.5 | 130 | 445 | 400 | 12-φ22 | ||
| 350 | 377 | 490 | 445 | 505 | 460 | 16-φ22 | |||
| 400 | 426 | 540 | 495 | 16-φ22 | 565 | 515 | 16-φ26 | ||
| 450 | 480 | 595 | 550 | 615 | 565 | 20-φ26 | |||
| 500 | 530 | 645 | 600 | 20-φ22 | 670 | 620 | 20-φ26 | ||
| 600 | 630 | 755 | 705 | 20-φ26 | 780 | 725 | 20-φ30 | ||
| 700 | 720 | 860 | 810 | 24-φ26 | 895 | 840 | 24-φ30 | ||
| 800 | 820 | 600 | ±65 | 220 | 1015 | 950 | 24-φ33 | ||
| 900 | 920 | 1075 | 1020 | 1115 | 1050 | 28-φ33 | |||
| 1000 | 1020 | 1175 | 1120 | 28-φ30 | 1230 | 1160 | 28-φ36 | ||
| 1200 | 1220 | 1405 | 1340 | 32-φ33 | 1455 | 1380 | 32-φ40 | ||
| 1400 | 1420 | 640 | 1675 | 1590 | 36-φ42 | ||||
| 1500 | 1520 | 1730 | 1660 | ||||||
| 1600 | 1620 | 1830 | 1760 | 40-φ36 | 1915 | 1820 | 40-φ48 | ||
| 1800 | 1820 | 2045 | 1970 | 44-φ40 | 2115 | 2020 | 44-φ48 | ||
| 2000 | 2020 | 2265 | 2180 | 48-φ42 | 2325 | 2230 | 48-φ48 | ||
| 2200 | 2220 | 2475 | 2390 | 52-φ42 | 2550 | 2440 | 52-φ56 | ||
| 2400 | 2420 | 2685 | 2600 | 56-φ42 | 2760 | 2650 | 56-φ56 | ||
Key Parameters for Selection
- Working pressure (PN): PN10 and PN16 options to match pipeline design pressure
- Temperature range: Material selection based on medium temperature (-20℃~120℃ for rubber seals)
- Medium characteristics: Stainless steel (304/316) or special coatings required for corrosive media
- Displacement: Axial compensation (±20mm~±60mm common) with limited lateral displacement capacity
- Connection standard: Flange size compliant with GB, HG/T, DIN and other international standards
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Company
Henan Lianghe Pipeline Equipment Co.,Ltd
Location
Pipeline Industrial Park, Gongyi City, Henan Province, China
Contact Person
Kelly