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Hebei Baorui rubber products Co. Ltd.

Add:Jingxian County rubber base in Hengshui, Hebei

Mobile:+86-15028778999

Tel:+86-318-4327555

Fax:+86-318-4327999

Abrasion resistant sandblasting rubber hose

Abrasion resistant sandblasting rubber hose

Time:2017-11-6

Hebei Baorui rubber products Co. Ltd.

Add:Jingxian County rubber base in Hengshui, Hebei

Tel:+86-318-4327555

Fax:+86-318-4327999

Mobile:+86-15028778999

PRODUCT DESCRIPTION

 

Product features:
Internal glue: polyurethane and butyl rubber are used as the main raw materials and special reinforcing agents are added. The color of the finished product is yellow and transparent. It has the characteristics of high wear resistance, high toughness, high pressure resistance and so on. The wear resistance index is 2-3 times that of ordinary sandblasting rubber hose. In the same industry, enjoy the reputation of "wear-resistant king".
Enhanced layer
The sand blasting rubber hose is made of high quality rubbing cloth as the reinforcing layer, with good flexibility and strong bearing capacity.
Steel wire hose blasting using special copper hose braided, work under pressure is 3-4 times the hose cloth, with a high degree of resistance, flex resistance advantages.
Scope of use:
The products are mainly used in all kinds of tunnel engineering, well, tunnel, cavern, slope shotcrete, and have extensive application fields in the fields of hydropower, mining, military and defense.

Model index item

Sand blasting hose

 

Inner layer

Outer layer

 

The tensile strengthMpa% more than

15

13

 

Breaking strengthMpa more than

530

320

 

Hot air ageing

The rate of change in tensile strength.%

±25

 

Break the rate of change in strength.%

-20

 

Abrasion quantity cm3 more than

0.35

 

Interlayer adhesion strength more than

2

 

Inner diameter

The thickness of the rubber

 

Nominal size

deviation

4

 

 

20

±0.75

5.5

 

-22

 

 

25

 

31.5

1.25

 

40

 

-45

±1.50

 

50

 

64

±1.50

 

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