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Petroleum Machinery Parts API Spec 7K Protective Sleeve Drilling Hose

Petroleum Machinery Parts API Spec 7K Protective Sleeve Drilling Hose

Description

Tube and cover: Nitrile/TPR Blend, ribbed cover for maximum abrasion resistance. Thick wall
Reinforcement: 100% virgin high tenacity polyester Jacket

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We've numerous great employees customers excellent at promoting, QC, and working with kinds of troublesome difficulty inside the generation method for attack fire hose, Fracflo Premium, UL pu lined fire hose. We believe that the social responsibility of a company is not only to provide quality products and create profits, but more importantly, to cultivate and create talents. Our company has experienced research and development experts and field of product equipment and has excellent marketing team and professional management team.

Tube and cover: Nitrile/TPR Blend, ribbed cover for maximum abrasion resistance. Thick wall

Reinforcement: 100% virgin high tenacity polyester Jacket

Application: Water discharge, Transfers, Drainage, Irrigation installations, Pumping of sludge and liquid fertilizers, Chemical industry, Refineries, Air pressure Premium Solution

Standard length: 15m (50ft), 20m (66ft), 30m (100ft), 60m (200ft), 90m (300ft), 200m (660ft), 300m (990ft)

Temperature: -25℃ to + 100℃ (-13℉to +212℉)


Lining Properties

1. Ultimate Tensile Strength: Tensile strength of the lining and cover shall not be less than 1500psi (10,500 kpa);

2. Ultimate Elongation: 400% minimum;

3. Accelerated Aging Test.


ID
(inch)

Wall Thickness
(mm)

Service Pressure
(Psi)

Minimum Burst Pressure
(Psi)

Weight
(kg/m)

Elongation
(@wp,%)

Expansion
(@wp,%)

3"

3.0±0.2

200

645

1.0±0.1

≤5

≤5

4"

3.2±0.3

200

600

1.4±0.1

≤5

≤5

6"

4.2±0.3

300

900

2.80±0.2

≤5

≤5

8"

5.0±0.3

400

1200

4.10±0.2

≤5

≤5

10"

4.4±0.4

200

600

4.63±0.2

≤5

≤5

10"

4.5±0.4

300

900

5.00±0.2

≤5

≤5

12"

4.8±0.4

150

450

5.85±0.3

≤5

≤5

12"

4.5±0.4

200

600

5.70±0.3

≤5

≤5

14"

4.8±0.4

150

450

7.30±0.3

≤5

≤5

16"

4.8±0.4

100

300

7.40±0.3

≤5

≤5

Strict quality assurance system and advanced assembly technology provide a solid guarantee for the stable performance of our Petroleum Machinery Parts API Spec 7K Protective Sleeve Drilling Hose. We always insist on serving and practicing the national strategy to help the development and revitalization of our national industry. On the road of future development, we will continue to carry forward the enterprise spirit of 'pursuing excellence and sincere service', adhere to the working philosophy of 'down-to-earth, pioneering and innovative, striving for first-class', and work hard to provide customers with a full range of quality services.
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