显示标签为“
Safety and Kelly Valves”的博文。
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显示标签为“
Safety and Kelly Valves”的博文。
显示所有博文
We provide ball type full opening safety valve,Safety and Kelly valves, TIW Stab-In Safety Valve, TIW Class I Kelly Valve, TIW Class II Kelly Valve, available standard service and H2S Service,Standard
pressure rating is 10,000 psi test, but higher ratings are
available. The ball is stainless steel and double Resistance to stress.
Jining Donghong Machinery Co., Ltd
Contact Us
www.dhparts.com
spareparts1960@foxmail.com
dh@dhparts.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
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Safety and Kelly valves, |
We supply API Spec 7-1 Kelly Valve,КШЦ ,Kelly Cock,Drill Pipe Safety Valve,Safety and Kelly Valves,Upper Kelly Valve,Lower Kelly Valve,Kelly Cock Valve,ball type Safety and Kelly valves, TIW Kelly Valve,Stab-In Safety Valve,Mud
Saver Valve, .The valve with metal to metal seals.available in 10,000 psi and 15,000 psi working pressure as standard.
Jining Donghong Machinery Co., Ltd
Contact Us
www.dhparts.com
spareparts1960@foxmail.com
dh@dhparts.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960