API Lifting Sub, Saver Sub, Straight Sub, Reduced Section Sub, Rotary Sub

Name: API Lifting Sub, Saver Sub, Straight Sub, Reduced Section Sub, Rotary Sub
Brand: Tianhe Oil Group Huifeng Petroleum Equipment Co. Ltd.
SKU: NFZGSrtVEoYR
Price: 200.00 USD
Availability: InStock

US$200.00 1 Piece (MOQ)

Port:

Tianjin, China

Production Capacity:

5000piece/Year

Payment Terms:

L/C, T/T

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Tianhe Oil Group Huifeng Petroleum Equipment Co. Ltd.

Heilongjiang, China

Last Login Date:

Nov 21, 2022

Main Products:

Spiral Drill Collar, Drilling Jar, Jar Intensifier, Drilling Traversing Hole Opener, Drilling Tool, Service Equipment

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Product Description

Company Info

Basic Info.

Trademark

TIANHE

Specification

121mm, 178mm, 203mm, 207mm

Origin

China

HS Code

8431431000

Product Description

Rotary Subs are made from AISI 4145H modified quenched and tempered material. In addition, it is designed and manufactured according to API specifications as well as with API monogram. They can be used to crossover from connection size to another or as a disposable component used to extend the connection life of a more expensive drill stem member.

Lift Sub
A lift Sub enables safe and efficient handling of straight OD tubulars such as drill collars, shock tools, jars, directional equipment and other tools by using the drill pipe elevators.

Saver Sub
When rods is added to increase the depth of drilling, the loosening of the threads are now performed at the bottom end of the Saver Sub as opposed to the bottom of the Kelly which is the most valuable part of the drill string. This means that the connection between the top end of the Saver sub and Kelly is seldom used, and suffers minimal wear and tear, whereas the lower connection is used in almost all cases displacing the most wear and tear from the rotary head connection to the much cheaper Saver Sub which is expendable and reduce cost.

Straight OD Sub
Straight OD Sub is used to connect drill stem members that have a similar outside diameter. The drill bit, downhole tools, heavy weight drill pipe and drill pipe can be crossed over using a straight OD sub.

Reduced Section Sub
Reduced Section Sub is used to connect drill stem parts that have different diameters. This sub can be used to crossover large OD drilling tools or a tapered drill collar string.

Address: No. 43 West Diming Str, Mudanjiang, Heilongjiang, China

Business Type: Manufacturer/Factory

Business Range: Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Tools & Hardware

Management System Certification: ISO 9001, HSE

Main Products: Spiral Drill Collar, Drilling Jar, Jar Intensifier, Drilling Traversing Hole Opener, Drilling Tool, Service Equipment

Company Introduction: Established in 1973, Tianhe Oil Group Huifeng Petroleum Equipment Co., Ltd. Is a leading manufacturer and supplier specialized for driling tools /fishing tools /jarring tools /milling tools for oil and energy industry...Our main products such as mud motors, drilling jars, overshot, junk mills, bucking unit, jar testers are good selling to more than 50countries and regions and received very highly reputation among customers.

Our company has been the class I network supplier and member of council of CNPC--China National Petroleum Corporation; Industrial association member of council of CNPC and SINOPEC_China Petroleum & Chemical Corporation; Assigned supplier of CNOOC; The member of CNPC "ENERGYYAHEAD".

We have API Spec/7-1, 5DP, 5CT, NS-1, ISO9000.

We are now looking for qualitied partner and distributors worldwide to work together to promote tianhe products all the world.

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