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Specifications 1)NEW Tubing pipe manufacturer. 2)API Casing and Tubing pipe for ga...
Specifications Our drill pipes are of high quality and with competitive price. S...
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Specifications 1)5"drill pipe Grade 26CrMo4S/2 2)100% insepection 3)certificated...
standard:API SPEC 5CT, API SPEC 5D API SPEC 5L steel Grade:J55 K55 N80-1 N80-Q N80-...
Zhengzhou Sanhui Co., Ltd is a reliable titanium pipe and titanium tube manufacturer ...
Brief introduction of titanium tube: http://www.zzstc.com/Titanium/titanium-tube.htm...
API oil pipe Steel Anti-corrosion polish Sucker Rod Sucker rods and couplings are ...