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1. GJQ(X)-DF One-ball Flexible Rubber Joint

Henan liwei pipeline equipment co.,ltd

1. GJQ(X)-DF One-ball Flexible Rubber Joint

Place of Origin : china

Brand Name : LIWEI

Certification : ISO9001,ISO14001

Packaging Details : carton

Payment Terms : T/T, L/C

MOQ : 1

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Product Performance

Relying on rubber’s special performances as long range elasticity, air impermeability, medium, climate and radiation resistance, the product is manufactures through combination of inclined polyester cord fabric with high strength and cold and hot stability and molding cross linking under high pressure and temperature, it has high density inside and can bear high pressure and has excellent elastic deformation.

Physical 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(℃)

-30

-30

-40

5

≥Viscosity(KN/m)

2.0

2.0

5.6

6

Aging hot air (100℃×48h)

Tensile strength change (%)

+25~-25

+25~-25

20

Tensile rate change (%)

+10~-30

+10~-30

5

7

≥Acid resistant10%H2SO4×168h

0.7

0.7

0.85

8

≥Alkali proof10%NaOH1×68h

0.7

0.7

0.85



Product Tags:

rubber joint

      

expansion joint

      

flexible rubber joint

      
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