Xi'an Landrill Oil Tools Co., Ltd.

Slick drill collar

Brand Name:
Landrill
Type:
Drill Collar
Machine Type:
Drilling Tool
Certification:
API
Material:
4145H/4145H Mod.
Processing Type:
Forging
Slick drill collar
 
Detailed Description
 


Drill collar type
slick drill collar, spiral drill collar
OD : 3 1/8''---11''

API drill collar, slick drill collar, spiral drill collar, non-magnetic, forged bar is one of the most important components of the drill string is to provide drilling bit of pressure and the drill string rigid role.

 

Material :
AISI 4145 H / 4145H Mod or Non-magnetic material.
Types:
Slick drill collars / Spiral drill collars / Non-mag material drill collars
Size :
OD : 3 1/8---11, Length : 10---31
 
Mechanical Property: 
Mechanical Property of Slick and Spiral drill collars
4145H Mod

OD Range
Yield Strength(MPa)
Tensile Strength(MPa)
Elongation
(%)
Hardness
(HB)
Impact Test(J)
mm
in
79.4171.4
31/863/4
≥758
≥965
≥13
285341
≥54
177.8279.4
711
≥689
≥930
≥13
285341
≥54


Mechanical Property of Non-mag Drill Collars

OD Range
Yield  Strength(MPa)
Tensile Strength(MPa)
Elongation (%)
Hardness
(HB)
Impact Test(J)
mm
in
79.4171.4
31/863/4
≥758
≥827
≥18
 
 
177.8279.4
711
≥689
≥758
≥20
 
 

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We have a very strict quality controling system which promise that Drill pipes and drill collar we produce are always of best quality!We can also produce according to your requirement.We always promise to offer excellent products as well as satisfactory service to our clients all over the world.If you have any problems about details please contact us.


Company information:
    Xi'an Landrill Oil Tools Co., Ltd. was established in 2008 . We is an exporter of China (Mainland) Other Metals & Metal Products products.    With independent export rights, our products have been exported to North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe, etc. We sell high quality reactive dyes and cationic dyes at competitive prices!    We take this opportunity to invite you to become our partner!Please look at our website at www.landrilltoos.com for detail information of our company activities.
Hot Searches: Aluminium Manufacturers Association ,Chinaclay ,Kyanite Mineral ,Global Marketing Association ,D2 Fuel Agents
 
Send Inquiry to this Supplier
 
Xi'an Landrill Oil Tools Co., Ltd.
Ms. Shelley Wang
Room 508 Suntek international, No.6th Suntek road, Hi-tech Zone,Xi'an,China/ Postal code:710075
86-29-88454426
13991341132

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