Petroleum steel pipe-Hasen Oilwell

Petroleum steel pipe
Drilling tools
Drill rig
Production technology of drilling tool
Oil extraction equipment

Mill casing pipe
Fast Assembling Riser
Longitudinal Submerged Arc Wwlding Pipe(SAWL)
Sulfur- resistance,CO2- resistance, Nickel based alloyoil pipe

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Copyright ©Dongying Hasen-oilwell Technology Co., LTD　　 ICP:17008937-1
Add: Wanda Building,Opposite the University of Petroleum, Beiyi Road,Dongying City, Shandong province China　　 Factory: Inside of the University of Petroleum
Tel:+86-546-2560365　　 E-mail:how@hasen-well.com　　 Support:www.546dns.cn　　Sitemap

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