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Non-magnetic Drill Collar Standard Api Spec.7

Posted at: Offers to Sell and Export | Posted on: Wed 20 Jan, 2010 4:51 am | Product Category: Drill collars [53]
non magnetic drill collar api spec 7
Products Photos CatalogNon Magnetic Drill Photos Catalog

Non-magnetic Drill Collar Standard: API Spec.7

Material: AISI 4145 H Modified Alloy Steel, and Non-mag


Specification: 6”- 28”

Hardfacing for FYPE can supply :

(1) Carbide insert

(2) Inserted diamond compound

(3) Low temperature brazing tungsten carbide slug

(4) Surface bead welding abrasive welding rod

Hf 1000

Crushed tungsten carbide held in a nickel bronze matrix. The3 mm grain size ensures greater concentration of carbidewhich is ideal for soft formation drilling.

Hf 2000

Trapezoidal tungsten carbide inserts held in a sintered carbidenickel bronze matrix. This will give a greater depth of carbidecoverage – ideal for high deviation drilling in abrasiveformations.

Hf 3000

Tungsten carbide inserts set in a powder spray deposit idealfor abrasive formations. 97% bonding guaranteed, certified byultrasonic report. Recommended for non- magnetic stabilizers.


Tungsten carbide inserts (button type). The inserts have beendeveloped to allow cold insertion and maintain close fit. Agreater concentration of inserts on the bottom third of the bladeand leading edge will increase surface contact to reduce wearin highly abrasive formations.

Company Contact:

paotian photo
Contact Name: Mr. Jacky Kon
Company Name: LinSteel Group Co., Ltd.
Email: Email
MSN: Email
Tel: +86-352-8713666
Fax: +86-352-8713667
Street Address: Linsteel New District,
Linfen City, Shansxi Province, 286000, China
Website: http://www.steel-forge.com
Member name: paotian
Country: China-CN China
Member Since: 11 October 2009
Total Leads: 1784 paotian Import Export Business Leads
Business focus: Galvanized Steel Coil, Pre-painted Steel Coil, Cold Rolled Steel Coil, Gi Coil, Hot Dipped Galvanized Steel Coil, Color Coated Steel Coil
Verify: Safe Import Export Tips
Product Category: Drill collars [53]

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