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API-7K Certificated Hose

 

API--7K Certificated Hose

 

Structure:
Inner rubber layer: NBR synthetic rubber HNBR PFA.
Reinforcement: one or more layers of wire/fiber woven or wound.
Outer layer: black SBR/NR mixed conductive rubber, abrasion resistance and oxidation resistance.
API--7K Certificated Hose

API--7K Certificated Hose

 

Application industry and field:
Suitable for water base mud, oil base mud, hydrogen sulfide, reinforced concrete pump hose, special easy operation design, suitable for concrete pouring site.Used to transport to the tail end of the pump concrete pouring position, can resist suction when cleaning, can be used to transport abrasive, sand blasting and shot peening material, reinforced concrete pump tube, special operation design, apply to the scene of the concrete pouring.

API--7K Certificated Hose

API--7K Certificated Hose

Powerful. Potential. Professional
(200,000 M2 of production base is an advanced digital machine production line, standardizing every processing step and the management of quality control during the production of Industrial Hose. 5% of the annual turnover is put into the product research and upgrading. With craftsman’s spirit, LETONE always tries to do better for the production of each Hose.
work room

Working environment and temperature:
Temperature range: - 29 ℃ ~ + 180 ℃.Water base mud can be delivered.
Execution standard: API Spec 7K.

 

 

 

API--7K Certificated Hose

API--7K Certificated Hose

 

 

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Detailed parameters:

Inner in
I.D

Working Pressure Mpa(psi)
W.P


Minimum Mpa(psi)
T.P

 

 

Outer

Diameter

ODin

 

 

 

Weight

Kg/m

 

2

27.6

41.4

4.1

15

21/2   

51.7

77.6

4.4

15

3

51.7

77.6

5.8

34

31/2

51.7

77.6

6.4

39

 4

51.7

77.6

6.9

42

5

51.7

77.6

8.4

67

6

51.7

77.6

9.8

93

 

 

 

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