Shandong, China
Business Type:
Business Range:
Construction & Decoration, Industrial Equipment & Components, Instruments & Meters, ...
Management System Certification:
ISO 9001, ISO 14001
OEM/ODM Service
Sample Available

Expansion Joint, Rubber Expansion Joint, Bellow Expansion Joint manufacturer / supplier in China, offering Single Ball Expansion Rubber Flexible Joints, Cast Iron Ductile Iron Non Rising Stem Resilient Seated Gate Valve, Flanged 2/4/6 Inch Ductile Iron/Wcb/Stainless Steel Gate Valve and so on.

Gold Member Since 2019
Audited Supplier

Single Ball Expansion Rubber Flexible Joints

Min. Order / Reference FOB Price
1 Piece US $10-10,000/ Piece
Port: Qingdao, China
Production Capacity: 400tons Per Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Material: Steel and EPDM Rubber
Connection: Flange
Certificate: Material Certificate 3.1
Standard: ISO 2531/En545
Color: up to Client
Warranty: 24 Months

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Basic Info.

Model NO.
DN40 to DN600
Potable Water Irrigation etc
Quality Control
100% Inspection and ISO9001 Quality Control System
Transport Package
Sea Worthy Plywood Box
DN40 to DN2000
HS Code
Product Description

Product Application

Expansion rubber joint 
Single Ball Expansion Rubber Flexible Joints
SizeDNn x dE (+/-1)LD1D
1 1/4"324x181695100140 ± 0,5
1 1/2"404x181695110150 ± 0,5
2"504x1816105125165 ± 0,5
2 1/2"654x1816115145185 ± 0,5
3"808x1818130160200 ± 0,5
4"1008x1818135180220 ± 0,5
5"1258x1820170210250 ± 0,5
6"1508x2220180240285 ± 0,5
8"2008x2222205295340 ± 0,5
10"25012x2224240350395 ± 0,5
12"30012x2224260400445 ± 0,5
14"35016x2226265460505 ± 0,5
16"40016x2628265515565 ± 0,5
18"45020x2628265565615 ± 0,5
20"50020x2630265620670 ± 0,5
24"60020x3032265725780 ± 0,5

Please more details,please contact us .
Our Process for rubber expansion joint production is as below
Single Ball Expansion Rubber Flexible Joints
We Produce our product strictly according to ISO9001 quality control system,and we have WRAS ,DVGW, ,ISO14001 certificate for powder,and WRAS certificate for EPDM gasket.Photos as below are for your reference
Single Ball Expansion Rubber Flexible Joints

our Package is sea worthy polywood box or pallet,photos are as below
Single Ball Expansion Rubber Flexible Joints
We control our quality according to ISO9001 ,photos as below is for your reference
Single Ball Expansion Rubber Flexible Joints
welcome your enquiry ,we will do our best to support.


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