Non-magnetic Drill Collars for Oil Extraction Machine

Non-magnetic Drill Collars for Oil Extraction Machine
Model:2 3/8-6 5/8
Brand:NEAG OIL GAS
Origin:Made In China
Category:Metallurgy , Mining & Energy / Energy / Petroleum
Label:DRILL COLLAR
Price: US $3000 / pc
Min. Order:1 pc
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Product Description

Specifications

Non-magnetic Drill Collars for Oil Extraction Machine 
Connection:NC50-70 
OD:7"(177.8mm) 
Length:9150mm or 9450mm

The drill collars are made of 4145H modified chromium-molybdenum alloy steel acc.to API.7 and SY/T 5144. All threads can be

 

phosphated, copperised or cold worked. All threads are machined with CNC Lathes-Double-shouldered and a special the max

 

diameter of drill collar is 14 inch.

 

Specifications:

 

Non-magnetic Drill Collars for Oil Extraction Machine

Non-magnetic Drill Collars for Oil Extraction Machine

Payment Terms:L/C,T/T
Non-magnetic Drill Collars for Oil Extraction Machine 1

Member Information

NEAG Holding Oil Equipment Co., Ltd
Country/Region:Liao Ning - China
Business Nature:Manufacturer
Phone:15841106591
Contact:Maria (Sale Manager)
Last Online:04 Jan, 2015

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