Drilling Rubber Hose is composed of an inner rubber protection layer, middle rubber layer, steel wire spiral layer and external rubber cover.Because we are a strong manufacturer, you can customize different specifications of Api 7k Rotary Drilling Rubber Hose（2 Inch Drilling Hose ，4 Inch Drilling Hose，6 Inch Drilling Hose and so on）
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 reason for choosing us:
1.We produce in strict accordance with ISO 9000 / API 7K Certificate
2.We actively replace the production equipment in time according to the requirements of the government, so as to ensure the production of environmental protection and pollution-free quality products
3.All our outgoing products are tested many times to ensure that they meet our customers' requirements
4.We are a group of customers to get satisfactory products and strive to have many years of export experience and professional service team
Our main products:
1. API 7K Rotary Drilling Hose, BOP hose, cement hose and mud hose
2. Concrete Pump Hose
3. EN853/ EN856 1SN/2SN/3SN/4SP/4SH Hydraulic Hose
4. Fire resistant hose and choke line hose
5. Hammer Union （Fig50 Hammer Union,Fig100 Hammer Union, Fig200 Hammer Union, Fig206 Hammer Union, Fig207 Hammer Union, Fig400 Hammer Union, Fig602 Hammer Union, Fig1002 Hammer Union, Fig103 Hammer Union, Fig1502 Hammer Union）, Air O Union and Mud Tank Union
6. Mining hose , inflatable hose and Inflatable Packer
Below are the pictures of our products：
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