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Drill Pipe // Outer Diameter 2 3/8" Grade AISI4145H Weight 157 kg

Supplier Tianhe Oil Group

Outer Diameter



Product Technical Configuration

Outer Diameter 2 3/8"
Grade AISI4145H
Weight 157 kg

Product country of origin: China

Location of the product: China

Available:  For Sale

Supplier reference: Z09-01000

Original manufacturer: Tianhe Oil Group

Finalized quotes will be sent directly to the supplier


Drill pipe are used to transfer power in drilling tools.

The drill pipe is connected between the Kelly and the drill collar to transfer torque and transport mud and to connect and extend the drill string so as to continuously deepen the wellhole.


Tianhe Oil Group Co. Ltd. is a global group. We are specialized in the production of drilling tools, including R&D, production, selling, leasing, maintenance and services. Tianhe has 5 main businesses spread across the globe in more than 50 countries in the world.

Tianhe Oil Group management prioritize its people, technology, continuous improvement and building brand awareness. Our mission is to continuously strive innovation and improvement and expand our business in the oilfield. We increased the investment in technology research and development, always looking to provide our global customers with the best technical products and services.

Tianhe Oil Group strongly believes and promotes Total Quality Management, implements the ISO quality management system, HSE management system and API standards. Our manufacturing facilities are well equipped with four automated induction heat treatment lines and dozens of other types of heat treatment ovens and well furnaces (Box type, well type, carburizing heat treatment furnace) to ensure full coverage of heat treatment required by the different products.

So far, Tianhe Oil Group has established strong business relationships with over 200 international oil & gas companies in supporting the top 50 oil producing countries. For example, we have partnered with Schlumberger, Halliburton, Baker Hughes, Weatherford, Shell, NOV, etc.

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Related Product Variants

Product Name Outer Diameter Grade Weight
Drill Pipe 168.28 mm AISI4145H 500 kg
Drill Pipe 2 3/8" AISI4145H 157 kg
Drill Pipe 2 7/8" AISI4145H 167 kg
Drill Pipe 4 1/2" AISI4145H 274 kg
Drill Pipe 4" AISI4145H 200 kg
Drill Pipe 5 1/2" AISI4145H 413 kg
Drill Pipe 5" AISI4145H 323 kg
Drill Pipe 88.9 mm. AISI4145H 176 kg

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