THE DETAIL OF DRILLING HOSE :

Structure:

Drilling hose is composed of inner tube, reinforcement and hose cover.

Inner tube: oil-resistant, abrasion-resistant and acid & alkali resistant rubber, principally nitrile rubber.

Reinforcement: two, four and six spiral layers of high tensile steel wire.

Hose cover: weatherproof, anti-aging and ozone resistant rubber, mainly neoprene rubber.

Inside diameter: 51mm - 102mm.

Outside diameter: 66mm - 142mm.

Minimum bend radius: 850mm - 1600mm.

Temperature range: -4°F to 200°F (-20°C to 90°C).

Working pressure: 15MPa - 70MPa.

Burst pressure: 60MPa - 175MPa.

APPLICATION OF DRILLING HOSE :

Drilling hose is mainly used in oil field, well cementing, well repairing, geological explorations, water conveyance at coal excavations, mine hydraulic support and forging metallurgy.

Drilling hose is used to carry slurry, water and other fluids at environmental temperature.

   Hebei Huayu Special Rubber Co.,Ltd. 

is located in the west of WenCheng Industrial Zone, Jing County, Hengshui City, Hebei, China. It covers an area of 26000 square meters and construction area of 6000 square meters, the fixed asset is 50 million Yuan with 85 working staffs, the factory has a fully complete set of advanced analysis and detecting devices, such as winding machine, braiding machine, vulcanizing machine with totally 60 sets of equipment.
Our main products :
API 7K rotary drilling hoses, BOP hoses, cement hoses and mud hoses ;
Fire resistant hoses and choke line hoses ;
Hammer unions, air o unions and mud tank unions ;
Inflatable hoses and inflatable packers .

   Since established, relying on the advanced science and technology, the firm has built up long-term cooperative relation with many famous companies. We are the first level supplier for SANY, ZOOMLION, CNPC inland. Meanwhile, our products have been exported to USA, Mexico, Canada, Russia, Sweden and Peru many times. We have a great desire to cooperate with customers from all over the world on the basis of win win cooperation.