Henan Lianghe Pipeline Equipment Co.,Ltd
Henan Lianghe Pipeline Equipment Co.,Ltd
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DN600 PN16 Pipe Fittings Double Flange Flexible Coupling SS304 SS316 Dismantling Joint
Product structure composition
1. Double flange: Used to connect with both ends of the pipe to provide a stable connection interface.
2. Loose sleeve: Located between the double flanges, allowing the pipe to expand or deflect within a certain range to adapt to the deformation of the pipeline system.
3. Force transmission element: Transmit the force in the pipeline system to ensure the stability and safety of the pipeline system.
Technical parameters and material requirements for detachable joints
1. Chemical stability: Almost all chemical resistance, strong acids, strong alkalis or strong oxidants and solvents have no effect on it.
2. Thermal stability: The pyrolysis temperature is above 400°C, and it can work normally in the temperature range of -200°C~300°C.
3. Friction reduction and self-lubrication: The friction coefficient is low, the surface has outstanding self-lubrication, and almost all viscous substances cannot adhere to its surface.
Product parameters
| Name | DN600 PN16 Pipe Fittings Double Flange Flexible Coupling SS304 SS316 Dismantling Joint |
| Size | DN50-DN3200mm |
| Pressure | 0.6-4.0MPa |
| Temperature | -10℃ — 70℃ |
| Flange Material | SS304,SS316,Q235 |
| Bolt Material | GD4.8,GD8.8,SS304,SS316,etc. |
| Flange Standard | ANSI,DIN,JIS,BS,etc. |
| Medium | Flowing water,neutral liquids and sewage |
| Application Fields | Machinery, medical equipment, water treatment equipment, etc. |
| DN | PN10 | PN16 | ||||||||||
| D | K | Bolt holes | L | H | D | K | Bolt holes | L | H | |||
| Bolt | N-φd2 | Bolt | N-φd2 | |||||||||
| 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 |
Tips:The above data is only part of the data, if you need a special size, please contact us.
Product Applications
1. Pumps, valves, pipelines and other equipment are connected to pipelines: Through full bolt connection, it is convenient for installation and maintenance, and at the same time bears the axial pressure of the pipeline, which plays a certain role in protecting the pipeline equipment.
2. Chemical and machinery industry: Due to the complex working environment, the detachable joint can adapt to the high temperature, high pressure, and corrosive medium environment.
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