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Double Sphere Screwed Rubber Expansion Joints

FOB Price: US $2 - 85 / Set Get Latest Price
Min.Order Quantity: 1 Set/Sets
Supply Ability: 8000 Set/Sets per Week
Port: tianjin port
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
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Quick Details

Place of Origin:
Tianjin China (Mainland)
Model Number:
Brand Name:
Head Code:
Main body:
Polarized rubber
Hard steel wire
tianjin, China

Packaging & Delivery

Packaging Detail: plywood case.
Delivery Detail: 30days after down payment


1,Double Sphere Screwed Rubber Expansion Joints
2,Rubber Expansion Joints
3,ISO9001 and CE certificate
4,do OEM

Double Sphere Screwed Rubber Expansion Joints



Portion Material


1,Main body Polarized rubber


2, Lining Nylon cord fabric


3, Frame Hard steel wire


4 ,Union Forgeable cast iron




 Techmical Consition


Parameter3/4" --- 3"
Working pressure (MPa)1.0
Bursting Pressure (MPa3.0
Vacuity (mmHg)400


 Table of Nominal Core Diameter of Pige,Axial displacement,and Lateral Displacement


Nominal core dia.DN

L Value

Axial displacement (mm)Lateral displacement
321 1/420062245
401 1/220062245
652 1/220024062238








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Tianjin TJL International Trading Co., Ltd which founded in 2005 has passed ISO9001-2000 International Quality System Certification, EU CE certification (AZ Certification, Drinking Water Hygiene License, Chinese Famous Brand, Credit AAA Grade) etc. qualification certification.
Based on science and technology research, development, innovation and integrity management, our company has achieved rapid development in the areas of butterfly valve, gate valve, check valve, strainer, expansion joint, ... View detail

Basic Information

Product/Service (We Sell): Valve,Valve Fitting  
Number of Employees: 51 - 100 People  

Trade & Market

Main Markets: Southern Europe
Northern Europe
Western Europe
Southeast Asia
Eastern Europe
South America
North America
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 61% - 70%  

Factory Information

Factory Size (Sq.meters): 5,000-10,000 square meters  
Factory Location: BeiZhaKou Industrial Park, Jinnan District, Tianjin. China  
Number of Production Lines: 4  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 5 - 10 People  
Contract Manufacturing: OEM Service Offered  

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China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2012 , 10 years OEM
Trade Assurance Amount: US $14,000

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Mr. Jack Fan
Mr. Jack Fan:
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