Drilling Collar
Details
China B2B Services
B2B Services

Drilling Collar

Quantity : 500000tons   Price : $5-$200000

The drill collars for sale is at the bottom of the drill string and is a major component of the lower hole assembly. Its main feature is that the wall thickness is large (generally 38~53mm, which is equivalent to 4~6 times of the wall thickness of the drill pipe), and it has greater gravity and rigidity. In order to facilitate the drilling work, the elevator slot and the slip groove can be processed on the outer surface of the internal thread of the drill collar.

non mag drill collars for sale introduction

Made of rolled or forged AISI 4145H chrome-molybdenum alloy steel for effective control of chemical and trace element content.

For more information about drill collar types, please feel free to contact us!

If you are looking for a reliable drill collar supplier, don't hesitate to contact us!

There are many oil equipment suppliers, but we are one of the best choices for you.

Location : Zhongrun Century Center, No 12111,Jingshi Road, Lixia District, Jinan City, Shandong Province. P.R. China, 250000 Jinan,Shandong,
Contact : Liu Rex, +86 0531 69959201

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Drilling Collar

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Algeria 16000 Raw materials
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Wednesday, March 07, 2012

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Tuesday, October 20, 2009

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Pakistan 74500 Food
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Monday, June 16, 2008

Quantity : more than - Price : FOB price $68 per M/

Dear Customer, Here is some introduction about our company M/S Universal & Company is a part of (Badami Group Of Companies). Export from main port of karachi,pakistan items all kind of pakistani Cements, basmati rice and other rice product and rock salt commercial or industrial as...

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