Jiangsu Huawei steel group Co.,LTD.

We are professional seamless steel pipes,stainless steel pipes,ASTM A179,ASTM A210,seamless steel tubes,DIN 17175 Precision tubs Manufacturer.

home Products steel tubes Sell Integral heavy weight drill pipes

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Sell Integral heavy weight drill pipes

Model Number:73045110	Place of Origin:Jiangsu China
Price:--	Packing:hexagonal packing
Transport mode:sea worthy	Minimum Order:2 tons

Company Info

Company Published:1998-1-1
Online Postings: Products (11), offers (12)
Country/Territory: China
Business Type: Manufacture & Trade
Number of Employees: 501 ~ 1000 People

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Product Group: steel tubes

Detailed Product Description

This kind of product is made of AISI4145H alloy steel, mainly used between dill collar and dill pipe to ease transition stress concentration between dill collar and drill pipe and reduce the rate between contact area and outer wall wear. To avoid the wear and tear of dill pipe we add each 101m wide belt wear at the top and bottom of follow-welded joint and review 76m wide belt wear on the thickening of the central part of the governing body. To extend its life cycle we can also paint DPC spraying anti-corrosion coatings in the dill pipe wall.
　　If order or inquiry please offer:
　　　　· 18°shoulder chamfer
　　 · 90°shoulder chamfer

contact:Helen

MOB:+86-13921973046

E-mail:dfhenlen0869(at)gmail(dot)com

skype:henlenbely

Sell Integral heavy weight drill pipes