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Drift // Casing Size 4 1/2" Outer Diameter 92-95 mm Grade AISI4145H Weight 8 kg

Supplier Tianhe Oil Group

Casing Size

Outer Diameter



Product Technical Configuration

Outer Diameter 92-95 mm
Casing Size 4 1/2"
Grade AISI4145H
Weight 8 kg

Product country of origin: China

Location of the product: China

Available:  For Sale

Supplier reference: X021140A

Original manufacturer: Tianhe Oil Group

Finalized quotes will be sent directly to the supplier


Drift is a simple and common tool to measure the bore size of casing, tubing, drill pipe and other pipes.

It is used to check whether inside diameter of all kinds of pipes are complied with standard and to determine the max. inside diameter to be drifted after deformation.


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 Casing Size Grade Weight
Drift 92-95 mm 4 1/2" AISI4145H 8 kg
Drift 114-118 mm 5 1/2" AISI4145H 15 kg
Drift 119-128 mm 5 3/4" AISI4145H 20 kg
Drift 102-107 mm 5" AISI4145H 12 kg
Drift 136-148 mm 6 5/8" AISI4145H 34 kg
Drift 146-158 mm 7" AISI4145H 38 kg

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