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MadeInChina.com > Products > Construction & Decoration > Pipe Fittings > Expansion Joint
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Flexible Rubber Expansion Joint with Stainless Steel Flange Connection Type

Price $87.80
Min Order 1 Piece
Availability In Stock
Shipping From Henan, China
Popularity 443 people viewed
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Model NO.:
Flexible Rubber Expansion Joint
Connection:
Flanged Flexible Rubber Expansion Joint
Kind:
Rotating Compensator
Type:
Axial
Head Code:
Round
Material:
Carbon Steel
Surface Treatment:
Galvanized
Customized:
Customized
Certification:
CE, ISO14001, ISO9001
Warranty:
18 Months
Application:
Drainage
Technical:
Vulcanized,Casting
Temperature Range:
-20°c to 120°c
Rubber Material:
EPDM,NBR,SBR,Nr,PTFE,FKM,Iir,Cr
OEM:
20years' Experience
Trademark:
CHNFLEX
Transport Package:
Wooden Case& Carton Case
Specification:
DN40
Origin:
Henan
HS Code:
40094200
Product Description
Flexible rubber expansion joint can also be called: flexible rubber joint, rubber soft joint, soft joint, flexible rubber joint, etc. it is a pipe connector with high elasticity, high air tightness, medium resistance and weather resistance. Rubber flex joint is a kind of composite rubber pipe which is composed of inner rubber layer, fabric reinforcement layer (the reinforcement layer has multi-layer scraped nylon cord), middle rubber layer, outer rubber layer, end reinforced metal ring or steel ring, and loose combination with metal flange or parallel joint after high temperature and high pressure vulcanization. The rubber expansion of joints makes use of the advantages of rubber, such as high elasticity, high gas resistance, medium resistance, weather resistance and radiation resistance. Rubber expansion of joints can reduce the vibration and noise of the pipeline, and compensate the thermal expansion and cold contraction caused by temperature change.
NONameMaterial
1Reinforcing ring Hard Steel Wire
2FlangeQ235,SS304,SS316,PVC
3Reinforcing cordNylon Tire Cord
4Inner/outer rubberNR,NBR,EPDM,FKM,PTEF,IIR,CR
 Performance characteristics of rubber joints:

1.Small size, light weight, good elasticity, and easy installation and maintenance.
2.During installation, lateral, axial, and angular displacement can be generated, without being limited by pipeline misalignment or flange non parallelism.
3.It can reduce structural transmission noise and has strong vibration absorption ability during work.

Product Specification
SizeLengthAllowable Movements in Operation
mminchmmAxial Compression 
mm		Axial Extension
mm		Transverse Movement
mm		Angular Deflection
mm
251130/15220121415°
321 1/495/130/15220121415°
401 1/295/130/15220121415°
502105/130/15220121415°
652 1/2115/130/15220121415°
803130/135/15220121415°
1004130/15220121415°
1255130/152/16520121415°
1506130/152/18520121415°
2008130/152/21020121415°
25010130/203/23020121415°
30012130/203/24525162215°
35014200/25525162215°
40016200/25525162215°
45018200/25525162215°
50020200/25525162215°
6002426025162215°
7002826025162215°
8003226025162215°
9003626025162215°
100040260/30025162415°
11004430025162415°
12004830025162415°

Note: If the medium is oil, acidic or alkaline substances, and there are special requirements for the working temperature, you can customize it by sending a letter or drawing. Please specify when ordering.

Product Details

Production Flow

1.Raw material
Top level CR/EPDM/NBR
rubber raw materials,No recycled rubber		2.Plasticating and mixing
Special Formulation for better Bending with Nylon,For Better Strength,Sealing		3.Workblanks wraping
Cooper plated steel wire reinforcement   prevent pull off

4.Vulcanizing
Automatic vulcanization machine ensure vulcanization time and pressure		5.Inspecting
100% strict inspection is to be responsible for consumers
6.Packaging
Protective Packaging for No Rust and Breakage
 
Application

Flexible rubber expansion joint are widely used in various fields, including construction, chemical industry, shipbuilding, tap water, gas, chemical pipelines, petroleum pipelines, food pipelines, air conditioning pipelines, and sewage treatment.

Our Services

1.24-hour online
2.Free samples provided
3.Support customization
4.Provide drawings
5.Multiple payment styles to choose from
6.Factory inspection (material, specifications, quantity, pressure, packaging)
7.Long warranty period
8.Suitable packaging for transportation
 
Our Customer

Certifications

FAQ

Q1:What's the material of flexible rubber expansion joint?

A1:The material can be EPDM,NBR,CR,SBR..It depends on the working condition.

Q2:What's the warranty period?
A2:We provide 18 months' warranty.

Q3:What certificates can you provide?
A3:We could provide CE,ISO certificate. 

Q4:Can we get a sample?
A4:Yes,we could provide samples for you to test the quality.
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