The Dismantling Joints are double flanged fittings that accommodate up to longitudinal adjustment and can be locked at the required length with the tie bars supplied. It is a new product that is connected to the pipe, valve, and other equipment and pipelines. It connects them through full bolts to make it a whole, and there is a certain displacement so that it can be adjusted according to the site installation specifications this allows for fast, easy maintenance of valves, pumps, or meters, it simplifies future pipework modifications and reduces downtime
| DN | φ | d1 | d2 | d3 | d4-n | b | L1 | L | δ |
| 50 | 50 | 165 | 125 | 102 | 18-4 | 18 | 330 | 200 | 40 |
| 65 | 65 | 185 | 145 | 122 | 18-4 | 18 | 330 | 200 | 40 |
| 80 | 80 | 200 | 160 | 138 | 18-8 | 20 | 330 | 200 | 40 |
| 100 | 100 | 220 | 180 | 158 | 18-8 | 20 | 330 | 200 | 40 |
| 125 | 125 | 250 | 210 | 188 | 18-8 | 22 | 330 | 200 | 40 |
| 150 | 150 | 285 | 240 | 212 | 22-8 | 22 | 340 | 200 | 40 |
| 200 | 200 | 340 | 295 | 268 | 22-8 | 24 | 340 | 200 | 40 |
| 250 | 250 | 395 | 350 | 320 | 22-12 | 26 | 340 | 200 | 40 |
| 300 | 300 | 445 | 400 | 370 | 22-12 | 26 | 370 | 220 | 50 |
| 400 | 400 | 565 | 515 | 482 | 26-16 | 26 | 380 | 220 | 50 |
Both flange drilling standard of dismantling joints carbon steel and stainless steel are EN 1092, DIN, ANSI, etc.
Both pressure of dismantling joints carbon steel and dismantling joints stainless steel are Class125/150, PN10/16, JIS 10K/16K
Size: DN50-DN4000
Material : ASTM A536 Grade 65-45-12，, ASTM A36, 304/304L, 316/316L.
The expansion joint installation adjusts the installation length between the two ends of the product and the flange, and tightens the gland bolts diagonally and evenly to make it into a whole with a certain amount of displacement, and then adjust it according to the site size.
Dismantling joints perform an important role in the design and implementation of pipelines including pumps, valves, and meters. They provide easy installation and disassembly of valves, pumps and pipe sections. Besides, dismantling joints compensate for axial displacement of the pipe during installation and dismantling.
Heating, ventilation and air conditioning systems, Water treatment and distribution systems, Mining industry, Chemical and petrochemical plants, oil and gas processes
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