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Eccentric Reducer Rubber Expansion Joints KPYT

Product Description

KPYT type eccentric reducer rubber expansion joints, also known as rubber shock absorber, high pressure rubber joints. The rubber part is formed by inside layer, enhanced multi-layer plastic scraping nylon cord and outer composite rubber tubes.

Depending on the different medium, different rubber materials are used, there are natural rubber, styrene-butadiene rubber, butyl rubber, nitrile rubber, EPDM rubber, neoprene, silicone rubber, fluorine rubber and so on. Respectively resistant with heat, acid, alkali, corrosion resistance, abrasion resistance and oil.

Main Features

1. Used in metal pipes with different calibers;
2. Absorb vibration and noise, saving pipeline installation parts and cost savings;
3. It is composed of inner layer, enhanced nylon cord and compound outer rubberlayer ball and metal flange, which is with high pressure, good elasticity, big displacement volume, balance the pipeline deviation, absorb vibration and reduce noise effects, easy installation;
4. The eccentric reducer rubber expansion joints can be widely used in the fields of water supply and drainage, recycled water, HVAC, fire, paper, pharmaceutical, oil chemicals, shipbuilding, pumps, compressors, fans and other piping systems;
5. Common type joints can be used to transport -15 ℃ ~ 120 ℃ air, water, sea water, oil, acid and alkali. While the special types can be used to transport -30 ℃ ~ 250 ℃ above materials and strong alkali acid concentration, solid-state, etc.

Technical Parameters

 

Item Name Material
1 Outer rubber layer 11R, CR, EPDM, NR, NBR
2 inner rubber layer 11R, CR, EPDM, NR, NBR
3 Skeleton layer Polyester cord
4 Flange Q235 304 316L
5 Reinforcing ring Wire ring

DN L D D0 n- ф D1 D01 n1-ф1
50×40 180 165 125 4-ф18 150 110 4-ф18
65×40 180 185 145 4-ф18 150 110 4-ф18
65×50 180 185 145 4-ф18 165 125 4-ф18
80×50 180 200 160 8-ф18 165 125 4-ф18
80×65 180 200 160 8-ф18 185 145 4-ф18
100×50 180 220 180 8-ф18 165 125 4-ф18
100×65 180 220 180 8-ф18 185 145 4-ф18
100×80 180 220 180 8-ф18 200 160 8-ф18
125×65 180 250 210 8-ф18 185 145 4-ф18
125×80 180 250 210 8-ф18 200 160 8-ф18
125×100 180 250 210 8-ф18 220 180 8-ф18
150×80 200 285 240 8-ф22 200 160 8-ф18
150×100   285 240 8-ф22 220 180 8-ф18
150×125 200 285 240 8-ф22 250 210 8-ф18
200×100 220 340 295 8-ф22 220 180 8-ф18
200×150 220 340 295 8-ф22 285 240 8-ф22
250×100   395 350 12-ф22 220 180 8-ф18
250×125 220 395 350 12-ф22 250 210 8-ф18
250×150 220 395 350 12-ф22 285 240 8-ф22
250×200 220 395 350 12-ф22 340 295 8-ф22
300×125   445 400 12-ф22 250 210 8-ф18
300×150 220 445 400 12-ф22 285 240 8-ф22
300×200 220 445 400 12-ф22 340 295 8-ф22
300×250 220 445 400 12-ф22 395 350 12-ф22
350×125   505 460 16-ф22 250 210 8-ф18
350×200 230 505 460 16-ф22 340 295 8-ф22
350×250 230 505 460 16-ф22 395 350 12-ф22
350×300 230 505 460 16-ф22 445 400 12-ф22
400×200   565 515 16-ф26 340 295 8-ф22
400×250 240 565 515 16-ф26 395 350 12-ф22
400×300 240 565 515 16-ф26 445 400 12-ф22
400×350 240 565 515 16-ф26 505 460 16-ф22
450×200   615 565 20-ф26 340 295 8-ф22
450×250   615 565 20-ф26 395 350 12-ф22
500×300   670 620 20-ф26 445 400 12-ф22

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