Gland Sleeve Expansion Joint
expansion joint
sleeve expansion joint
Dresser Coupling Joint
metal expansion joint

SSJB(AY) gland expansion joint

  • [Name]: SSJB(AY) Dresser Coupling Joint
  • [Medium]: Air,compressed air,water,sea water,oil,alkali,ect.
  • [Material]: QT400-15,Q235A,ZG230-45,20
  • [Certification]: ISO9001-2008
  • [Specification]:DN 65mm to DN 4000mm with virtually any flange drilling or pressure rating supplied

Overview

Dresser Coupling Joint on the basis of absorbing foreign advanced technology,combined with the actual needs of the research and development of a new pipeline connector,reasonable product structure design,reliable sealing performance;ends The socket connection, installation and removal easy.Suitable for connection to transport water,oil,gas and particulate powder steel pipe,cast iron pipe,ductile iron pipe,PAC tube,ABS tube,connected at the same time be able to compensate for the axial displacement of the pipe and a certain amount of deflection and eccentricity.

It is suitable for delivery water including freshwater, warm water, tap water, seawater and sewage from marine, petroleum chemistry, water and electricity, construction, coal mine,light industry, as well as of fluid with acid and alkali, oil (diesel oil, gasoline, crude oil, residual oil, lubricating oil and hydraulic oil), gas (air, vapor and coal gas) and other solid materials (cement, slack coal, cinder, sand grain and mine particle).

When install,Connect both two sides with pipes without welding. Dresser Coupling Joint is equipped with stop block.Nuts lock the maximum expansion strength.Thus the pipe can extend freely in the maximum space. The equipment is suitable for vibrating or sloping pipes.

Features

Dresser Coupling Joint:

1.Self -anchoring couplings and flange adpators

2.For ductile iron or steel pipes

3.Easy to use and to install

4.All weather installation

5.Can even be installed under water

6.Easier fitting on oval pipes

7.Ideal for pumped sewerage pipelines 

Specification

No. Name Quantity Material
1 Cover 2 QT400-15,Q235A,ZG230-450,1Cr13,20
2 Sleeve 1 Q235A,20,16Mn,1Cr8Ni9Ti
3 Gasket 2

NBR,CR,FPM,NR

4

Bolt

n Q235A,35,1Cr8Ni9Ti
5 Nut n Q235A,20,1Cr8Ni9Ti

 

Size

 

Nnminal Diameter DN

External diameter of pipe Dw

Length N-Th
Length D 0.25-1.6MPa

2.5-6.4MPa

L1 L
65 76 180 208 155 4-M12 4-M12
80 89 165
100 108 195
124 195
125 133 225
125 140 225 4-M16
150 159 220 255 4-M16 6-M16
168 255
200 219 310
225 245 335
250 273 223 375 6-M20 8-M20
300 325 220 273 440
350 355 490 8-M20 10-M20
377 490
400 406 540
426 540 10-M20 12-M20
450 457 590
480 590
500 508 645
530 645
600 610 750
630 750
700 720 855 12-M20 14-M20
800 820 290 355 970 12-M24 16-M24
900 920 1070 14-M24 18-M24
1000 1020 1170
1200 1220 1405 16-M24 20-M24
1400 1420 377 1590 18-M24 28-M27
1500 1520 1690
1600 1620 1795 20-M27 28-M27
1800 1820 2000 22-M27 30-M30
2000 2020 2200 24-M27 32-M30
2200 2220 400 2420 26-M30  
2400 2420 2635 28-M30  
2600 2620 400 2835 30-M30  
2800 2820 3030 32-M33  
3000 3020 3240 34-M33  
3200 3220 3440 36-M33  
3400 3420 490 3640 38-M33  
3600 3620 3860 40-M33  
3800 3820 500 4080 40-M36  
4000 4020 4300 42-M36  

Note:The size meets standard GB/T12465-2002.

Covering Sleeve: The way of using this Dresser Coupling Joint is to joint with the tube on both sides, no welding. It has a reasonable structure, and is sealed. it is very easy to install.

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