Double flange telescopic Joint with bolts and nuts
Dismantling joints play a decisive role in the design and layout of
pipelines and valves. They are an essential aid during the
installation and removal of pipe sections and valves. Without a
dismantling joint offering longitudinal adjustment, it is almost
impossible to insert a valve exactly into a pipe section. Thanks to
this adjustability of the dismantling joint, the valve can be
fitted next to the dismantling joint, and the dismantling joint can
be to set to the exact length required prior to being securely
connected to flanges.
The reverse sequence is used for dismantling, where readjustment of
the length of the dismantling joint creates enough space to loosen
and remove the valve. In both cases, the dismantling joint
guarantees fast installation and removal, thus contributing to
increased efficiency and reducing site operations and down time.
The procedure is similar where pipe sections have to be fitted
together. Certain types of dismantling joints are also suitable for
use without restraint in flexible pipelines. Finally, dismantling
joints can be used to fill gaps e.g. where a pump installed in a
fixed position has to be connected to a pipe protruding from a
wall.
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 |
FAQ:
Q: Can you make the product as per client's requirement?
A: Yes, we can make it with your exact requirement.
Q: What are your payment terms?
A: T/T (30% as despot, the rest 70% will be paid before delivery),
L/C at sight
Q: Do you accept small quantity order?
A: Of course we do.
Q: And what is your shipment and delivery time?
A: By sea or air. Normally 7 to 14 Days for delivery, according to
your order quantity.
Q: Can I visit your factory before the order?
A: Yes, welcome to our factory to check the quality.
Q: Where is your nearest loading port?
A: Shanghai, Qingdao, Tianjin or Guangzhou, China.
Q: How can you guarantee the quality or any warranty?
A: If any quality problems during use, all the products can be
returned or according to consumer's requests.
Q: Can we choose different material?
A: Yes, the material can be chose according to your requirement.
Q: And what's your packing?
A: carton cases inside, export wooden cases outside.
