www.bjmetalwork.comExport DepartmentSylvia LiangPhone: +86 - 10 - 52891298/+86 - 15810189667Fax: +86 - 10 - 52997908
yangzhuang nanli,tongzhou district,beijing,ChinaBeijing, BeijingChina, 101101Web Page Link: http://www.toboc.com/beijingmetalworkpetroleumtechnologycoltd
The pipe body is in conformance in API 5DP with serious inspection in plant.Tool Joints are made of AISI4137 premium alloy steel fully Q and T with IPSEN furnace.All tool joints should be inspected at full length by fluorescence magnetic particle and ultrasonic meth`od.
View All Products posted by
Beijing Metalwork Petroleum Technology Co., Ltd