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#dismantling #joints
The pipe dismantling joint 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, valves, 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 4-18 18 330 200 40
65 65 185 145 122 4-18 18 330 200 40
80 80 200 160 138 8-18 20 330 200 40
100 100 220 180 158 8-18 20 330 200 40
125 125 250 210 188 8-18 22 330 200 40
150 150 285 240 212 8-22 22 340 200 40
200 200 340 295 268 8-22 24 340 200 40
250 250 395 350 320 12-22 26 340 200 40
300 300 445 400 370 12-22 26 370 220 50
400 400 565 515 482 26-16 26 380 220 50

Dismantling Joints Carbon Steel VS Dismantling Joints Stainless Steel
1. Flange Drilling Standard (Similarity):
Both flange drilling standard of dismantling joints carbon steel and stainless steel are EN 1092, DIN, ANSI, etc.

2. Pressure (Similarity):
Both pressure of dismantling joints carbon steel and dismantling joints stainless steel are Class125/150, PN10/16, JIS 10K/16K

3. Range of Applications (Similarity):
Size: DN50-DN4000

Material : ASTM A536 Grade 65-45-12，, ASTM A36, 304/304L, 316/316L.

4. Installation (Similarity):
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 FAQs
1. What is the Function for Dismantling Joints?
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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.

2. Where Are Dismantling Joints Used?
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Heating, ventilation and air conditioning systems, Water treatment and distribution systems, Mining industry, Chemical and petrochemical plants, oil and gas processes