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CHINA'S LEADING MANUFACTURER OF DRILL PIPE AND RELATED SERVICES

Serving the
energy industry

We support our customers' operations with quality drill pipe products, innovative technologies and expertise

CHINA'S LEADING MANUFACTURER OF DRILL PIPE AND RELATED SERVICES

API 5DP
Drill Pipe

We can manufacture all kinds of drill pipes and connections of national or US standard according to customers' requirements.

CHINA'S LEADING MANUFACTURER OF DRILL PIPE AND RELATED SERVICES

Quality
Inspection

ISO9001 intemational standard and passed the certification by CQC quality inspection center.

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Products and Services

We can manufacture all kinds of drill pipes and connections of national or US standard according to customers' requirements

Oil drill pipe

We can supply all kinds of drill pipes that are consistent with API SPEC 5DP or SY. Drill pipes can be made as customers' requirements and be equipped with the same type of tool joints.

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Heavy weight drill pipe

Made of AISI 4145H alloy steel; micro element is effectively controlled and heat treated along the whole length. To prtect the pipe and joint fom glling, the HWDP has center wear pad completes with hard banding on the upset section 18 deg or 90 deg.t ampered shoulder on tool joints are available

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Drill collar

As an important part of drill string, drill collar can supply the drill bit and increase the rigidity of drill string

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Water well drill pipe

Using to projects of mine blasting, water well drilling, geothermal well drilling, pipe-shed support drilling, coal mining and non-ferrous mental mining and so on.

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Geological drill pipe

Geological drill pipe is applicable for geographical, hydrographical, coal mining, terrestrial heat and engineering drilling. The main products include: Φ42, Φ50, Φ60, Φ63.5. The major technical indexes of these seamless steel pipes are in compliance with international standard strictly.

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Drilling joints

Complete range of specifications: Φ68, Φ78, Φ105, Φ121, Drill joints, reducer union, lock joints, oil drill pipe joints, crossover coupling blank joints.

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Who we are

Hebei Longway Petroleum Equipment Co., Ltd. is a company that specially manufactures kinds of petroleum drill pipes and joints.

The company has the most advanced friction welding, drill pipe upsetting equipments and a variety of molding process and machining equipments, as well as four product lines of drill pipes and connections.

CERTIFICATION

The earliest drill pipe manufacturer of 11th authorized by API since year 2010.

EQUIPMENT

Most advantage production line all over the world, USA MTI friction welding machine...

MATERIALS

All raw materials of seamelss steel pipes are purchased from famous large steel enterprises such as TOCO, Baosteel, etc.

EXPERIENCE

API, SY, GOST, YB and many more standards processed available according to our 17 years experience

Industries we serve

Not only oil drill pipe, water well drill pipe, geological drill pipe, but also flush joint drill pipe, non-dig drill pipe, Tamrock, Ingersoll rand drill pipe are also our professional field.

Water well/geothermal

Geotechnical/environmental

Civil construction

Mining industry

Quality control

1. Before order to be confirmed, the raw material of pipe body and tool joint should be booked from famous big steel enterprises in China

2. Raw material’s size, quantity, length, mechanical property are checked by our QC staff and factory own laboratory

3. Every drill pipe has nondestructive inspection , cleaned and thread oil before packing.