api 7k rotary drilling hose for drilling
Product Description
Drilling hose(rotary hose)made according to API 7K spec, applies for flexible hose connection between the top of oil drilling stand pipe and vertical moved swivel joint in well drilling, well cementing, work-over and down-hole servicing operation. drilling hose is also used to adjust the installation mistake between drilling pipe line and stand pipe to avoid shake, sometimes to transfer high pressure oil and water base mud with the lowest aniline point of 60°C from the swivel pipe in high pressure, and down-hole operation high medium such as water, oil etc, drilling rotary hose can be used for prefect work too.
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.
High Pressure Oil Well Drilling Hose/Hydraulic rubber hose
rubber hose Tube: Oil resistant synthetic rubber
rubber hose Reinforcement: One steel wire braid
rubber hose Cover: Oil, abrasion and weather resistant synthetic rubber. MSHA approved
rubber hose Temperature Range: -40° to 100°C (-40° to 212°F), petroleum base fluids intermittent to 125°C (257°F).
rubber hose Application: ideally suited for medium pressure hydraulic oil lines, return lines, grease lines, water lines and power steering hoses.
Product Parameters
| Product name |
API drilling hose |
| Material |
NBR rubber |
| Application |
Used for oilfield, hydraulic coal mining, conveying mud and water. |
| Size |
1-1/2'', 2'', 2-1/2'', 3'', 4'', 5'', 6'' |
Packaging & Shipping
Company Profile
Dongying Zhaoxin Industry and Trade Co.,Ltd is an ISO-9001, ISO-14001, OHSAS-18001 certified company and has all the quality systems in place for design, planning,manufacturing and quality monitoring & traceability to ensure that Dongying Zhaoxin Industry and Trade Co.,Ltd products match the highest quality & reliability Standards similar to any International major in this field.
Dongying Zhaoxin Industry and Trade Co.,Ltd with perfect attitude, product and service, is going to make further development together with customers at home and abroad .
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