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Standard Drill Collar
Standard Drill Collar
Specifications
Place of Origin :
China
Brand Name :
SHUGUANG
Certification :
API 7-1;NS-1
Description

The surface finish of slick drill collar shall be hot-rolled and mill –finished.

Spiral drill collar is to do slot turning outside the surface. Spiral groove on drill collar 's OD make the drilling fluid evenly, equal pressure, with less differential pressure sticking.

JSH can provide optional slip and elevator groove to improve operation efficiency and safety. Cold-roll the upper radius to increase product life. Slip and elevator groove can be used together or separately. Unless otherwise specified, slip and elevator groove will be processed according to API RP7G (Latest version).

Standard Drill Collar

Product tags

drill collar

,

drilling collar

,

drill stop collar
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Standard Drill Collar

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Product Detail
Place of Origin :
China
Brand Name :
SHUGUANG
Certification :
API 7-1;NS-1
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Standard Drill Collar

Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.

Active Member
10 Years
Jiangsu, Taizhou
Since 1996
Business Type :
Manufacturer,Exporter
Main Products :
Drill collar, Heavy Weight Drill Pipe, Kelly
Total Annual :
200000000-300000000
Employee Number :
1500-2000
Certification Level :
Active Member
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