expansion rubber joint

FOB Reference Price:Get Latest Price
US $1,000-2,000 / Ton | 1 Ton/Tons expansion joint (Min. Order)
Supply Ability:
1000 Ton/Tons per Month expansion joint
Port:
Xingang,Qingdao
Overview
Quick Details
Material:
Iron
Technics:
Casting
Type:
Coupling
Place of Origin:
Shanxi, China (Mainland)
Model Number:
expansion joints
Brand Name:
solid
Connection:
Welding
Shape:
Equal
Head Code:
flange
keyword:
expansion joint
Packaging & Delivery
Packaging Details:
case,pallet,or as per customers' requirements
Delivery Detail:
20-30 days after order

Expansion RubberJoint
1) Expansion joint are low cost vibration and deflection absorption components in fluid conveyance pipelines.

2) The bellows consists of two symmetrical connecting ends, either threaded unions for smaller nominal bores or flanged ends for larger nominal bore pipelines.

3) The body of the bellows is essentially a robust rubber cylinder that is capable of absorbing vibration and movement in pipeline components.

4) Bellows are often installed in-line with water pumps as the absorber of the operating vibration of the pump and movements due to pump start up, shut down.

5) Bellows are also able to absorb axial displacement due to pipeline expansion and contraction, and lateral displacement and pipeline angularity.

Available Range
From DN20mm - DN1000mm.

Material of Construction
Flange - Steel to SABS 1431 Grade 300WA
Flange Coating - Galvanized
Rubber Seal - E.P.D.M. or N.B.R.

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