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Shanxi Weigao Petroleum Drilling Tools Co.,Ltd.

Products >> Square Kelly

Square Kelly

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Description
Product Name: Square Kelly
Supply Ability:
Related proudcts kelly, square kelly,
Specifications 2-1/2¡± 2-7/8¡± 3¡± 3-1/2¡± 4-1/4¡± 5-1/4¡±
Price Term: FOB
Port of loading: Tianjin Port
Minimum Order 10 pcs
Unit Price: 3000 usd/pc

The Kelly is made from AISI4145H alloy steel, whole Kelly are hardened, with hardness up to 285-341BHN and charpy i***ct value¨R54J. We can guarantee the physical properties 1 inch under the pipe body surface. The inside dimension and connections are made and inspected according to API Standard.
The whole Kelly and cross section are inspected by ultrasonic unit, the thickness of drive section is also under ultrasonic inspection.

3. Function: Kelly is the drive section of whole drill stem, the Kelly are made according to SY/T6509-2000 or API SPEC.7-1

Contact Us
Company: Shanxi Weigao Petroleum Drilling Tools Co.,Ltd.
Contact: Mr. Fan Wei
Address: No.3, Songzhuang Industrial Zone
Postcode: 030045
Tel: 86 351 2598640
Fax: 86 3514386060
E-mail:         


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Tel : 86 351 2598640 Fax : 86 3514386060
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