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Drill Kelly

DeRun Energy Co., Ltd
DeRun Energy Co., Ltd
Country/Region: China

Drilling Tool

Drill Kelly

LUHAI provides square Kelly and hexagonal Kelly which is manufactured strictly according to API Spec7-1 and SY/T6509-2000 standard.

Description & Specification

Size: full range from 2-1/2 to 6

Material: AISI 4145H alloy steel

Standard: API SPEC 7-1,SY/T6509-2000.

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