Audited Supplier
KXT-16
ZJ
Wooden Case
DN50-DN1000
China
Product Description
Rubber Expansion Joints/Flexible Rubber Expansion Joint
Main feature of flexible rubber joint
1,Small volume, light weight, good flexibility, easy installation and maintenance.
2,When installation can produce transverse and axial, angular displacement, not affected by pipeline impassability heart, thread unparallel limit.
3, Work can reduce structure transfer noise, vibration absorbing ability.
4,We developed the company in seamless pressure rubber joint, in high temperature resistance, acid and alkali resistant, oil resistant pipe more effectively prevent the corrosive medium to rubber joint wall erosion and improve the service life.
Purpose: Pump valve connection fire fighting equipment, vibration large pipe cold and hot change frequent pipeline.
Dn25-Dn600 or Screwed Type 1/2"-3" with Tie Rods Rubber Expansion Joint Screwed or Flanged Pn10-16 BS4504 jis Flanged Type Size
Advantages: High quality rubber joint recommend quotient lead to reduce vibration noise retractility, easy to use.
1,Small volume, light weight, good flexibility, easy installation and maintenance.
2,When installation can produce transverse and axial, angular displacement, not affected by pipeline impassability heart, thread unparallel limit.
3, Work can reduce structure transfer noise, vibration absorbing ability.
4,We developed the company in seamless pressure rubber joint, in high temperature resistance, acid and alkali resistant, oil resistant pipe more effectively prevent the corrosive medium to rubber joint wall erosion and improve the service life.
Purpose: Pump valve connection fire fighting equipment, vibration large pipe cold and hot change frequent pipeline.
Dn25-Dn600 or Screwed Type 1/2"-3" with Tie Rods Rubber Expansion Joint Screwed or Flanged Pn10-16 BS4504 jis Flanged Type Size
Advantages: High quality rubber joint recommend quotient lead to reduce vibration noise retractility, easy to use.
Technical conditions of flexible rubber joint
| Item | Type | JGD-1 | JGD-2 | JGD-3 |
| Working pressureMPa(kgf/cm2 ) | 1.010) | 1.6(16) | 2.5(25) | |
| Burst pressureMPa(kgf/cm2 ) | 2.0(20) | 3.0(30) | 4.5(45) | |
| VacuumKPa(mm/Hg) | 53.3(400) | 86.7(650) | 100(750) | |
| Applicable temperature`C | -15`C~ 15`C under special conditions-30~+250 | |||
| Applicable media | Air, compressed air, water, sea water, hot water, oil, acid, alkali, etc. | |||
| Nominal diameter | Length mm | Flange thickness | Quality of bolt | Bolt hole diameter | Diameter of the central ring of the bolt | Axial displacement | Lateral displacement | Deflection angle | ||
| MM | Inch | Extension | Compression | |||||||
| 32 | 1.25 | 95 | 16 | 4 | 18 | 100 | 6 | 9 | 9 | 15° |
| 40 | 1.5 | 95 | 18 | 4 | 18 | 110 | 6 | 10 | 9 | 15° |
| 50 | 2 | 105 | 18 | 4 | 18 | 125 | 7 | 10 | 10 | 15° |
| 65 | 2.5 | 115 | 20 | 4 | 18 | 145 | 7 | 13 | 11 | 15° |
| 80 | 3 | 135 | 20 | 4 | 18 | 160 | 8 | 15 | 12 | 15° |
| 100 | 4 | 150 | 22 | 8 | 18 | 180 | 10 | 19 | 13 | 15° |
| 125 | 5 | 165 | 24 | 8 | 18 | 210 | 12 | 19 | 13 | 15° |
| 150 | 6 | 180 | 24 | 8 | 23 | 240 | 12 | 20 | 14 | 15° |
| 200 | 8 | 210 | 24 | 8 | 23 | 295 | 16 | 25 | 22 | 15° |
| 250 | 10 | 230 | 26 | 12 | 23 | 350 | 16 | 25 | 22 | 15° |
| 300 | 12 | 245 | 28 | 12 | 23 | 400 | 16 | 25 | 22 | 15° |
| 350 | 14 | 255 | 28 | 16 | 23 | 460 | 16 | 25 | 22 | 15° |
| 400 | 16 | 255 | 30 | 16 | 25 | 515 | 16 | 25 | 22 | 15° |
| 450 | 18 | 255 | 30 | 20 | 25 | 565 | 16 | 25 | 22 | 15° |
| 500 | 20 | 255 | 32 | 20 | 25 | 620 | 16 | 25 | 22 | 15° |
