Brand:SURBON
MOQ:10
Quantity:3000
rubberjoint connectors
Introduction of rubber joint connectors:
rubber jointconnectors is designed for pipe systems to absorb pipe movements,relieving stress, reducing system noise/vibration, compensate formisalignment/offset and to protect rotating mechanical equipmentagainst start-up surge forces. The molded single sphere and twinsphere designed bellows are inherently stronger than theconventional hand-built style spool arch type. Internal pressurewithin a "sphere" is exerted in all directions, distributing forcesevenly over a larger area. The spherical design "flowing arch"reduces turbulence and sediment buildup.
Main parts and material of rubber joint connectors :
Technical Informations: | Material List | |||||||
Working Pressure (Bar) | 10bar | 16bar | 25bar | Item No. | Parts Name | Parts Material | ||
Burst Pressure(Bar) | 30bar | 48bar | 55bar | 1 | Liner | NR,NBR,EPDM | ||
Vacuum(mmHg) | 400 | 650 | 750 | 2 | Reinforcement | Synthetic Fibre | ||
Suitable Temperature(℃) | NR | –15℃~115℃ | 3 | Reinforced Ring | Carbon Steel | |||
EPDM | –30℃~170℃ | 4 | Cover | NR,NBR,EPDM | ||||
NBR | –15℃~140℃ | 5 | Threaded | Carbon Steel, Zinc-Plated or FBC coated | ||||
Silicon | –30℃~250℃ |
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Applicable Medium | Water,sea water,Steam,oil,acid,alkali,and so on. |
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Key features of rubber joint connectors :
a.Excellent in resisting the effects of heat, water and weathering etc.
b.Fit for suction and delivery (discharge).
c.Outstanding in absorbing thermal expansion.
d.Highly effective to eliminate sound and vibration.
e. Allows greater compression, elongation, and angular movement.
f.Long using life time
Process of rubber joint connectors
Installation of rubber joint connectors:
1.Make sure that the sealing faces of the joint bear against mating flanges that are flat and clean over the whole width of the joint.
2.Do not use raised face flanges.
3.Insert flange bolts with the bolt heads facing the rubber body and nuts on the pipe side.
4.Tighten the bolts crosswise, taking up the tension gradually until all the nuts are evenly, tightened.
5.Check that the tightness allows no leakages after the joint has been brought up to pressure.
Factory:
Packaging & Shipping
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