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BSPT Threaded Rubber Expansion Joint NPT Double Sphere Flex Connector Compensator

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Shanghai KOKA Industrial Co., Ltd.

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-021-60488958

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BSPT Threaded Rubber Expansion Joint NPT Double Sphere Flex Connector Compensator

Brand Name KOKA
Model Number RJ30-12
Certification ISO9001-2015
Place of Origin Shanghai
Minimum Order Quantity 10PCS
Price sent email
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 99999 pcs/month
Delivery Time contact us
Packaging Details Pallet Packing,customized requirement
Material Rubber
Service OEM ODM
Sample Available
Package Carton Box
Usage Fire pipe,Air pipe
Detailed Product Description

Double Spheres Rubber Expansion Joint

 
Products:Rubber Expansion Joint

Rubber expansion joint, also known as compensator, is a flexible connector furnished by rubber bellow and swiveling steel flange. It allows pipeline for compression, extension and angular movement. It also reduces noise, and absorbs reaction force from vibration or pressure pulsation in fire pump operation.


Features:

1. Superb absorption vibration.
2. Effective for large eccentricity thermal and bending angle
3. Low-cost installation and operation.
4. BSPP,BSPT and NPT threaded unions available.

5. Vibration controller.
6. Absorb "Water hammer".
7. No electrolysis.
8. Less maintenance,no gasket needed.
9. Abrasive resistance 10 times greater than steel.
10. Will not fatigue.

 

Strutcture:

ItemPartsMaterial
1Outer liner rubberEPDM
2Key FrameNylon cord fabric
3UnionCast iron


Specification:

Part.No.

Diam.

(in.)

L(mm)Allowable Movement(mm)Operation Condition
Axial CompressionAxial ElongationTransverse DeflectionAngular DeflectionMax.Pressure kg/cm²

Max.

Temperature

(℃)

Vacuum Rating mm Hg(in.)
RJ30-121/22002262245°10(150)60(140)405(16.20)
RJ30-343/42002262245°10(150)60(140)405(16.20)
RJ30-112002262245°10(150)60(140)405(16.20)
RJ30-1141-1/42002262245°10(150)50(122)405(16.20)
RJ30-1121-1/22002262245°10(150)40(104)405(16.20)
RJ30-222002262245°10(150)30(86)405(16.20)
RJ30-2122-1//22402262245°10(150)20(68)405(16.20)
RJ30-332402262245°10(150)20(68)405(16.20)

 


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Product Tags: BSPT threaded Rubber Expansion Joint   NPT compensator Rubber Expansion Joint   NPT double sphere flex connector  
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