Flange Pipe Connections and Rubber Expansion Joints

US$10.00 - 170.00 10 Pieces (MOQ)
Port:
Tianjin, China
Production Capacity:
100000PCS/Month
Payment Terms:
L/C, T/T, Western Union, Money Gram

Last Login Date:

Jul 19, 2025

Business Type:

Manufacturer/Factory, Trading Company, Group Corporation

Main Products:

Conveyor Roller, Hydraulic Hose, Rubber Hose, Expansion Joint, Dismantling Joint, Coupling, Ductile Iron Pipe, Drill Bit, Threaded Button Drill Bits, DTH Hammer Drill Bit

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Product Description

Company Info

Basic Info.

Model NO.
4 inch
Connection
Flange
Kind
Sleeve Compensator
Type
Horizontal
Head Code
Round
Material
Rubber/Steel
Surface Treatment
Galvanized
Customized
Customized
Certification
ISO9001
Warranty
6 Months
Application
Water/Oil/Gas
Working Pressure
Pn10/16/25
Length
95-400mm
Rubber Material
NBR/Cr/EPDM
Shape
Equal
Trademark
JAMG
Transport Package
Wooden Cases, or as Required
Specification
DN32-3000
Origin
China
HS Code
40169990

Product Description

Product Description

Single Ball Flexible rubber Expansion Joint

 

Technical Conditions

ItemIIIIII
Working Pressure MPa (kgf/cm²)1.0 (10)1.6 (16)2.5 (25)
Explosion Pressure MPa (kgf/cm²)2.0 (20)3.0 (30)4.5 (45)
Vacuum Kpa (mm/Hg)53.3 (400)86.7 (650)100 (750)
Appliable Temperature ºC-15ºC~+115ºC (for special conditions it can be -30ºC~+250ºC) 
Appliable MediaWater, seawater, steam, acid and alkali etc.

 

Product Parameters

 

DN

Length

(mm)

Bolts

No.

d0D1Axial displacement (mm)

Horizontal displacement

(mm)

Deflexion angle (a1+a2)°
(mm)(in.)ExtersionCompression
321-1/4"95417.510069915°
401-1/2"95/130417.5110610915°
502"105/130417.51257101015°
652-1/2"115/130417.51457131115°
803"135/130817.51608151215°
1004"150/130817.518010191315°
1255"165/130817.521012191415°
1506"180/13082224012202215°
2008"210/13082229516252215°
25010"230/130122235016252215°
30012"245/130122240016252215°
35014"255162646016252215°
40016"255162651516252215°
45018"255202656516252215°
50020"255203062016252215°
60024"260202672516252215°
70028"260243081016252210°
80032"260243092016252210°
90036"2602430102016252210°
100040"2602430112016252210°

 

1. The product could primarily reduce the quiver and noise of the piping system; completely solve the different piping problems as displacement of joint, axial flex and etc.

2. According to different material requirement, product could be made as acid proof, alkali proof, corrosion proof to suit different medium and environment.

3. The material are good sealing, light weighting, easy to fix and maintain, also has long usage life, But please keep far away from sharp metal in order to avoid breaking of the ball.

4. Overhead use should match with the resilience supporting, and diagonally method should be used when fit the bonnet.

5. Please use limiting bonnet to connect the flanges if piping pressure is high.
 



 

 

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Ms. Helen Hao

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