Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
JINGNING Specialized In Rubber Expansion Joints
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wholesale PN10/PN16/PN25 carbon steel material slip joint/telescopic joint
Wholesale PN10/PN16/PN25 carbon steel material slip joint/telescopic joint, pipes and other devices connected to the pipeline of new products, connected by the bolt, making it a whole, and has certain displacement, convenient installation. Can withstand axial stress of pipeline. So you can at the time of installation and maintenance, according to the on-site installation size adjustment, at work, not only improve the work efficiency, but also for pump, valve, pipeline equipment play a protective role.
cast iron expansion flanged universal dismantling joint expanion joint
C2F dismantling joint
CC2F double flanged power delivery joint
BF Single flange limited expansion joint
AF loose flange flexible joint
telescopic joint
| Dismantling joint size | DN50-DN2000 |
| Dismantling Joint Pressure Grade | PN10,PN16,PN25 |
| Bolts, Nuts and Washers Material: | Carbon Steel Grade 4.8 with Zinc Coating, Epoxy Coating or Dacromet Coating; Or Stainless Steel upon customers request. |
| Tie rod material | Carbon Steel Grade 4.8 with Zinc Coating, Epoxy Coating or Dacromet Coating; Or Stainless Steel upon customers request. |
| Gasket material | For water or Gas : NBR Grade A For drinking water : EPDM rubber to BS2494:1990 type W For drinking water and sewage: SBR Grade F |
| Dismantling coating | Fusion Bonded Epoxy Coating inside and outside, or bitumen painting upon customers request. |
| Application | Construction, water supply and drainage, and heavy industry, refrigeration, sanitation, plumbing, etc |
| DN | Pipe Dia. | Flange joint size | Installation dimension | Expansion δ | Weight (kg) | ||||
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| Flange outer dia. | Dia. of bolt hole | Bolt | Max | Min |
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| No. | Thickness |
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| 65 | 76 | 185 | 145 | 4 | 18 | 220 | 180 | 40 | 13.1 |
| 80 | 89 | 200 | 160 | 8 | 20 | 220 | 180 | 40 | 15.0 |
| 150 | 168 | 285 | 240 | 8 | 22 | 220 | 180 | 40 | 33.8 |
| 200 | 219 | 340 | 295 | 8 | 24 | 220 | 180 | 40 | 41.0 |
| 250 | 273 | 395 | 350 | 12 | 24 | 220 | 180 | 40 | 55.1 |
| 300 | 325 | 445 | 400 | 12 | 24 | 245 | 195 | 50 | 68.3 |
| 400 | 426 | 565 | 515 | 16 | 26 | 245 | 195 | 50 | 101.3 |
Our tenet: your trust is our honor and we will manufacture high- quality products for you.
we can design and make the products according to your drawings and techincal requirements.The quality is better and the price is lower than the similar products another company make.