armored kelly hoses with flanges

API 7K Manufacture High Quality Rotary Drilling Hose

Flexible drilling rubber hoses play an important role in petroleum extraction. They should suffer high operating pressure, extreme operating temperature, abrasion and other inferior elements. Our special compounded synthetic rubber has been proven an effective and economical way to reject these problems. All our oilfield drill hoses are manufactured as API 7K or other related specifications.

Steel cable reinforcement loads most working pressure up to 15,000psi. The wires are usually zinc-plating or copper platting to improve steel wire resistant against rust and corrosion. Due to the thick reinforcement, the hoses should be handled or stored in correct way to avoid kicking or crushing. They will substantially decrease their rated operating pressure.

Rotary hose, Kelly hose, cement hose, mud hose, jumper hose and vibrator hose and choke & kill hoses are the most popular oilfield rubber hoses. They convey high-pressure drilling fluid from one place to another. Many end fittings are provided to satisfy different applications. Most end fittings are made according to API standards. Special order is also available.

Construction:

Synthetic rubber inside. Resistant to corrosion, wear and oil-containing drilling mud.
Reinforced with several layers textile and steel wire, with high tensile strength.
Synthetic rubber covering resistant to oils, ozone and wear and tear.
Temp. range: Operating temperature ÷ 45oC to + 82oC.

Drilling hose (Rotary hose), made according to API 7K Spec. standard, 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 or water base mud with the lowest aniline point of 60℃ from the swivel pipe in high pressure, and down-hole operation high medium such as water, oil and mud etc., drilling rotary hose can be used for perfect work too.

Note:  Armored drilling hoses are available.

            Different fittings available on request.

Please see the drilling hose photos for your reference:

Oil Field Drill Rubber Hose

Please see the specification as following:

Drilling hoses will be well packaged before they are delivered to customers, which can prevent them from being damaged from transportation.

Packages: Weaving  bags, wodden packages or steel wire packages.

Please see the following package photo for your reference:

Shipping:

Our company has service department and we can offer good service for our client.

Our complete sales staff ensures that  you receive a quality packer at the right price.Pressure testing of packer available on request . And we will package well and delivery them to the specified destination place. If you need other products like rubber hose and fittings,we also can provide you. If you have any question in the use process. We will have someone to communicate with you until we deal it well.

Let‘s see one of our customers' feedback:

HebeiHuayu Special Rubber Co.,Ltd. is located in the west of WenChengIndustrial Zone, Jing County, Hengshui City, Hebei, China. The firm possesses the most advantageous geographic location with convenient traffic conditions, which is quite close to the Beijing-Fuzhou Expressway and Beijing-Shanghai Railway. The company is an integrated and innovative enterprise combining R&D, production and sales of various rubber series products. The company 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, banburymixer,vulcanizingmachine with totally 60 sets of equipment

Hebei Huayu Special Rubber Co., Ltd., located in Hebei province, China, has grown into a powerful competitor in manufacturing drilling rotary hoses for oilfield rig system. Thanks for more than 20 years hard work, our rotary/drilling hoses have been widely accepted by distributors and contractors from all around the world including America, Mexico, Brazil, South Africa and other countries and regions.

Other main products: drilling hose, concrete pump hose,dredge hose, suction&discharge hose, thread protector and hammer union. More information please visit our website or contact Winni.

Certificate:

Our factory:

Are you a manufacturer?

Yes, we are.

What's the MOQ?

one piece.

How do you regarding your product quality?

All of our products are under strict inspection before delivery. You can rest assured quality guaranteed absolutely. All our products are made from raw materials just because we want to make all our customers feel safe and relieved to use our products. And we hope establish a good and long-term business relationship with our customer.

Can you give me your quotation sheet?

Yes, I'll e-mail to you.

How to order?

Please contact Winni by email directly.

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