Big Size Range Valve Dismantling Joint
Dismantling joint is composed of main body, sealing ring, follower,
expansion pipe, it is the new product to connect pump and valve
with pipelines. Dismantling joint applies to one side connect to
flange, the other side weld to pipeline. When installation, adjust
length of product at both ends with pipes or flanges, then screw
down gland bolts and make them into a whole, and leave certain
displacement amount, to convenient for install and maintain, also
available for adjustment according to actual size. It can transmit
axial thrust to whole pipeline, not only improved working
efficiency, but also protected pump and valves.
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) |
| | Flange outer dia. | Dia. of bolt hole | Bolt | Max | Min | | |
| | | | No. | Thickness | | | | |
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.
