API 7K Rotary Drilling Vibrator Rubber Hose With Hammer Unions Flange

Construction: It is composed of an inner rubber protection layer, middle rubber layer, steel wire spiral layer and external rubber cover.

Applications: Steel wire spiral drilling rubber hoses are used in oil fields, well cementing, well repairing, geological explorations, small drilling machine, and water conveyance at coal excavations. They are useful to carry slurry, water at environmental temperature, and other fluids.

Working Temperature: From -40℃ up to +100℃

Executive Standard: GB10544-2003, API Spec 7K, SY 5469.

The Drilling Hose Data :

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 Hebei Huayu Special Rubber Co.,Ltd. is located in the west of WenCheng  Industrial Zone, Jing County, Hengshui City, Hebei, China.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.

Our main products:

1. API 7K rotary drilling hoses, cement hoses and mud hoses

2. Fire resistant hoses and choke line hoses

3. Hammer unions, air o unions and mud tank unions

4. Inflatable hoses and inflatable packers

Our Company Advantage :

1. We keep API 7K certificate from 2010 to 2019, a strong guarantee for the quality of the drilling    hoses.

2. We have three production lines for API 7K drilling hose and one of them is the most advanced in China, we could produce drilling hoses 360 meters per day .

3. More than five years export experience, if you choose us, never worry     about the procedure and any documents.

4. The package for the products is firm and stable, protect the goods well.
But for the hoses, the fittings which are installed on them are of high quality and within our control.

5. We will test pressure for each hose before they leave our factory, the quality is reliable.

6. Strong after sales service team, after selling the products out, we will be more enthusiastic,  never worry about communication in the future.

Our Hot Sell Products :