Drilling rig parts Supplier-Jining Donghong Machinery Co., Ltd
Email: rigparts@163.com Mobile/WhatsApp: 0086-18954079939 Skype: spareparts1960
显示标签为“
IBOP for top drive
”的博文。
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显示标签为“
IBOP for top drive
”的博文。
显示所有博文
2017年5月12日星期五
DOWWNHOLE TOOLS
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We supply DOWWNHOLE TOOLS include Kelly valves, kellys, drill stem subs, drill collors, heavy weight drill pipe, threading for ratory shoul...
2017年5月11日星期四
Supply API Spec 7-1 downhole drilling tools
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We supply Supply API Spec 7-1 downhole drilling tools that include: Kelly valves, kellys, drill stem subs, drill collors, heavy weight dr...
2016年11月15日星期二
Best price for Drilling Tools for Top Drive
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IBOP for top drive,upper safety valves,lower safety valves,top drive saver sub,actuator,top drive floating cushion sub,mechanical casing run...
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