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API 7K High Pressure Hydraulic Rubber Rotary Drilling Hose

API 7K High Pressure Hydraulic Rubber Rotary 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 sincerely look forward to providing you with the best quality and most affordable big size fire hose, Marine pvc linling Hose, petroleum hose and bringing the best and fastest economic benefits to your business. Our company insists on customer satisfaction as the center, and has formed a set of perfect and advanced service concept. It is our consistent purpose to help customers improve their core competitiveness. We adhere to a scientific concept of development for the future and complemented by modern processing equipment. Only performance can prove the ability of our company, and only performance can make us keep forging ahead. Our company is strong and has become a highly competitive company under the scientific management and honest operation.

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

We goal to create much more worth for our customers with our rich resources, state-of-the-art machinery, experienced workers and exceptional providers for API 7K High Pressure Hydraulic Rubber Rotary Drilling Hose. In order to meet the needs of enterprises and improve the overall marketing level and market competitiveness of enterprises, our company has built a management system. Our company has carried out a series of technological innovations over the years, continuously expanding the scale of production and expanding the scope of services.
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