Henan Lianghe Pipeline Equipment Co.,Ltd
Henan Lianghe Pipeline Equipment Co.,Ltd
Add to Cart
Wide range cast iron universal fittings HDPE and PVC pipe flange adapters stainless steel connectors
How the product works
The flange compensation joint is connected with the pipe by bolts to form a whole with a positioning shift. In the event of a temperature change or a subsidence of the foundation, the pipe can be freely expanded or deflected in the middle of the joint, thus achieving automatic compensation. This design not only improves work efficiency, but also has a certain protective effect on pumps, valves and other equipment.
Benefits
1. Axial expansion and contraction: It can be axial expansion and contraction within a certain range to adapt to the thermal expansion and cold contraction of the pipeline.
2. Offset compensation: It can overcome the offset of the pipeline when it is docked on different axes, which is convenient for installation and disassembly.
3. Protection: Reduce the blind thrust in the pipeline operation and protect the pipeline from vibration and deformation.
4. Easy installation: It is suitable for the installation, removal and replacement of various water supply and drainage pipelines, pumps, water meters and valves, especially for the expansion adjustment of long-distance pipelines caused by temperature difference.
Product parameters
| Body | Ductile Iron GGG50/40 |
| Working pressure | PN10/16/25 |
| Working temperature | -10℃ — 70℃ |
| Rubber sealing ring | EPDM according to EN681-1 |
| Bolt &Nut | Galvanized carbon steel / hot dip galvanized steel/dacromet coating steel 4.8/8.8 grade |
| Coating standard | EN30677/support costomization |
| Application | Drinking water,neutral liquids,sewage,etc. |
| Nominal diameter | OD range (mm) | L(mm) | D(mm) | Bolt | |
| Size | Quantity | ||||
| DN50 | 59-72 | 75 | 165 | M12*130 | 2 |
| DN65 | 72-85 | 75 | 185 | M12*130 | 2 |
| DN80 | 88-103 | 76 | 185 | M12*130 | 4 |
| DN100 | 93-117 | 78 | 218 | M12*130 | 4 |
| DN100 | 105-122 | 78 | 218 | M12*130 | 4 |
| DN100 | 108-128 | 78 | 218 | M12*130 | 4 |
| DN125 | 125-140 | 78 | 250 | M12*130 | 4 |
| DN125 | 132-146 | 78 | 250 | M12*130 | 4 |
| DN125 | 138-153 | 78 | 250 | M12*130 | 4 |
| DN150 | 155-175 | 80 | 272 | M12*130 | 4 |
| DN150 | 158-182 | 80 | 272 | M12*130 | 4 |
| DN175 | 192-210 | 85 | 312 | M12*130 | 4 |
| DN200 | 218-235 | 85 | 335 | M12*130 | 4 |
| DN225 | 235-252 | 85 | 355 | M12*130 | 4 |
| DN225 | 250-267 | 85 | 405 | M12*130 | 4 |
| DN250 | 265-280 | 90 | 405 | M12*130 | 6 |
| DN250 | 272-289 | 90 | 405 | M12*130 | 6 |
| DN300 | 315-332 | 90 | 460 | M12*130 | 6 |
| DN300 | 322-339 | 90 | 460 | M12*130 | 6 |
| DN350 | 351-368 | 110 | 510 | M16*180 | 8 |
| DN350 | 374-391 | 110 | 510 | M16*180 | 8 |
| DN350 | 386-415 | 110 | 510 | M16*180 | 8 |
| DN400 | 400-429 | 110 | 580 | M16*180 | 8 |
| DN400 | 410-436 | 110 | 580 | M16*180 | 8 |
| DN400 | 418-435 | 110 | 580 | M16*180 | 8 |
| DN400 | 425-442 | 110 | 580 | M16*180 | 8 |
| DN450 | 455-472 | 115 | 640 | M16*180 | 10 |
| DN450 | 476-493 | 115 | 640 | M16*180 | 10 |
| DN500 | 500-532 | 120 | 690 | M16*180 | 10 |
| DN500 | 527-544 | 120 | 690 | M16*180 | 10 |
| DN600 | 600-630 | 130 | 820 | M16*180 | 10 |
| DN600 | 630-647 | 130 | 820 | M16*180 | 10 |
| DN700 | 738 | 150 | 860 | M16*180 | 12 |
| DN800 | 842 | 150 | 975 | M16*180 | 12 |
| DN900 | 945 | 150 | 1075 | M16*180 | 14 |
| DN1000 | 1048 | 150 | 1205 | M16*180 | 14 |
| DN1100 | 1152 | 150 | 1305 | M16*180 | 16 |
| DN1200 | 1265 | 150 | 1435 | M16*180 | 16 |
| DN1400 | 1462 | 150 | 1635 | M16*180 | 18 |
| DN1500 | 1565 | 150 | 1750 | M16*180 | 18 |
| DN1600 | 1668 | 150 | 1860 | M16*180 | 20 |
Tips:The above data is only part of the data, if you need a special size, please contact us.
Product application field
1. Automotive industry: In automobiles, wide-range flange compensation joints are used to transmit power, transmit the rotational motion of the engine to the wheels, and ensure the stability and efficiency of power transmission.
2. Agricultural machinery: In agricultural machinery, a wide range of flange compensation joints can transmit the movement of the motor to various parts of the agricultural machinery, adapt to the complex working environment of agricultural machinery, and ensure the normal operation of the equipment.
3. Industrial equipment: In industrial equipment, a wide range of flange compensation joints connect two devices and compensate for the displacement and offset of the equipment to ensure the normal operation of the equipment, which is widely used in various industrial automation equipment.
Instructions for use and maintenance methods for the product
1. Preparation before installation: Loosen the pressure plate bolt on the expansion device, pull the product to the installation length, and then tighten it with the diagonal method to ensure no deflection.
2. Fixed bracket: When used overhead, the corresponding fixed bracket must be installed at both ends.
3. Adjustment and maintenance: Adjust according to the on-site installation size to ensure that the seal is leak-free.
Product inventory display
Recommended products
Rubber duckbill Bellow expansion joint Flexible metal End face fully sealed
check valve braided hose rubber expansion joint
Single sphere Double sphere Flange adaptor Gibault joint
rubber joint rubber joint
Technical drawings