2018  Custom  China  in Oklahoma City United States  Most Popular Ball Rubber Expansion Joint Fittings Bellow Coupling with top quality

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

Single Sphere Rubber Bellows,2018 mo EPT popular ball rubber expansion joint fittings bellow coupling

 

Rubber expansion joint advantage:

 

A: 15 minutes zinc plating, high pressure resistance, high temperature resistance, oil resistance, wear resistance, corrosion resistance, acid and alkali resistance. 

B:Connect with pump, valve, fire fighting equipment, pipe which vibrate big, pipe which hot and cold change frequently.

C: Natural rubber content of forty-seven percent, can continue to use for 15 years without aging.

 

 

The form: this rubber expansion joint consists of rubber pipe, made of inner glue, multi-layer proofinf and cord fabric and outer glue abd metal woggle joint.
It is applicable for the connection of inlet and outlet pipes of various fancoil sets of air conditionings in the gue EPT rooms of hote EPT and restaurants.

Product Feature

  • The rubber joint can greatly reduce pipeline system vibration and noise, can solve the problem of joint displacement, axial expansion, etc.
  • According to different materials, it can be made into many kinds, adapt to many mediums and different environment.
  • Good sealing rubber, light weight, easy installation, long service life, and avoid contacting with sharp metal device.
  • If use overhead, can match with elastic support.
  • If pipeline pressure is high, should use bolt connect the flange both ends.

Technical Parameters

Nominal diameter(mm) 32~1200 32~1200
Nominal pressure(Mpa)  1.0  1.6
Testing pressure Seal(Mpa) 1.1 1.76
Suitable temperature(°C) -20°C~120°C
Suitable medium Drinking water,sewage,seawater,food,medicines,gas,oil and acid

Main Raw Material

Flange WCB Cold/Hot Galvanizing
Joint EPDM/NBR

Reference Standard

Testing standard API 598
End flange standard DIN PN10 / PN16,ANSI 125# / 150#,BS4504 PN10 / PN16

Overall Dimension and Weight

 

Size ΦD1 ΦD2 N-Φd D d Extension Compression

Horizontal 

displacement (mm)

Deflexion 

angle

Weight

(kg)

DN32 140 100 4-18 95 16 6 9 9  
15°
3.4
DN40 150 110 4-18 95 18 6 10 9  
15°
4
DN50 165 125 4-19 105 18 7 10 10  
15°
5.5
DN65 185 145 4-19 115 20 7 13 11  
15°
6.7
DN80 200 160 8-19 135 20 8 15 12  
15°
7.7
DN100 220 180 8-19 150 22 10 19 13  
15°
9.4
DN125 250 210 8-19 165 24 12 19 13  
15°
12.7
DN150 285 240 8-23 180 24 12 20 14  
15°
15.8
DN200 340 295 12-23 210 24 16 25 22  
15°
20
DN250 405 355 12-28 230 28 16 25 22  
15°
29.22
DN300 460 410 12-28 245 28 16 25 22  
15°
32.8
DN350 520 470 16-28 255 28 16 25 22  
15°
41.3
DN400 580 525 16-31 255 30 16 25 22  
15°
55.6
DN450 640 585 20-31 255 30 16 25 22  
15°
61.8
DN500 715 650 20-34 255 32 16 25 22  
15°
69.4
DN600 840 770 20-37 260 36 16 25 22  
15°
96.8
DN700 910 840 24-37 320 36 16 25 22  
15°
 
 
DN800 1571 950 24-41 340 36 16 25 22  
15°
 
DN900 1125 1050 28-41 370 36 16 25 22  
15°
 
DN1000 1255 1170 28-44 400 36 18 26 24  
15°
 
DN1200 1485 1390 32-50 420 36 18 26 24  
15°
 

 

Why Choose US

We te EPT leakage of each roll before braiding, then we cut 300mm and crimp it to test
bur EPT pressure after brading.

We use CNC Lathes Machine for end fittings production. Machine system, knife and inspection
too EPT are all imported from Japan.

We use Techmaflex Crimping Machine which is imported from France. This machine has
accurate and stable performance for crimping because it is produced for PTFE hose crimping only.

Contact to this supplier

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

2018  Custom  China  in Oklahoma City United States  Most Popular Ball Rubber Expansion Joint Fittings Bellow Coupling with top quality

2018  Custom  China  in Oklahoma City United States  Most Popular Ball Rubber Expansion Joint Fittings Bellow Coupling with top quality