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Different diameters rubber expansion joints

Categories rubber expansion joint
Place of Origin: China
Brand Name: Liwei
Model Number: GJQ(X)-DF
Certification: ISO9001,14001,BV,CE,SGS
Price: 65
Packaging Details: wooden case
Delivery Time: 5-30 working days
Payment Terms: T/T,L/C
Supply Ability: 1000 sets/month
MOQ: 1 set
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Different diameters rubber expansion joints

Henan Liwei Industry is Chinese anti-corrosion expert, the more ealier rubber expansion joint manufacturer in China, has many sizes of model ranging from 25mm-3600mm

Structure diagram:


Material list:

NO

NAME

MATERIAL

1

Inner rubber

R,CR,EPDM,NR,NBR

2

Outer rubber

R,CR,EPDM,NR,NBR

3

Framework layer

Polyester cord fabric

4

Flange

Q235

5

Reinforcing ring

Steel wire rope


Rubber expansion jointsPhysical and Mechanical Properties Form:

No

Item

Index

Test value

Inner rubber

Outer rubber

1

≥Tensile strength(MPa)

12

13

13.6

2

≥Break strength (%)

450

500

564

3

≤Break permanent deformation (%)

25

30

22

4

≤Brittleness temperature(°C)

-30

-30

-40

5

≥Viscosity(KN/m)

2.0

2.0

5.6

6

Aging hot air (100°C×48h)

Tensile strength change (%)

+25~-25

+25~-25

20

Tensile rate change (%)

+10~-30

+10~-30

5

workshop:


Henan Liwei Industry different sizes rubber expansion joints

DN25mm DN80mm


DN200mm DN700mm

DN1200mm DN3600mm

Certificate:

certificate.jpg

anti-corrosion certificate

001.jpg

Quality Different diameters rubber expansion joints for sale
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