China Drilling Tool, Non-Magnetic Drill Collar with ce certificate top quality Good price

Item Description

Drilling Instrument, CZPT -magnetic Drill Collar

Solution Description

Function:

The Spiral Drill Collar of seaco is produced from AISI 4145H modified alloy metal, and entirely meets the necessity of API Spec 7-1 and SY/T5144 Standard.

 

API CZPT -magnetic drill collar 

non-magnetic drill collar (spiral drill collar)

eleven” CZPT -magnetic drill collar

Regular:API Spec 7

Material:AISI 4145H, AISI 4145 H Modidied,Non-magazine content

 

Specification:

 

OD:3 1/8″-eleven”

 

Size:10′-31′

 

Thorough Photos

 

China Drilling Tool, Non-Magnetic Drill Collar with ce certificate top quality Good price

Tags: