Mudanjiang Dongxu Machingery Co., Ltd
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Contact Detail
- Contact person:China Mr. (Sales clerk)
- Phone:
- Mobile:
- Fax:1111111111111111
- Address:ChinaHeilongjiang province Mudanjiang City Dongxu two street 5
- Zip Code:157010
- WebSite:http://www.mdjdxjx.com/
http://www.valveschina.com/showroom/933/
Product List
Casing Back Pressure Valve2022/5/26 21:57:47
Casing back pressure valve is suited to cement well operation in the oil gas well. It acts as dual actions of retaining ring and back pressure valve.
[catalog]:
Adjusting Valve »
Self-actuated Pressure Adjusting Valve
Drilling Tool Check Valve2022/5/26 21:57:47
Drilling tool check valve is a blowout tool in the drilling rod.It is divided into arrow shaped check valve,ball check valve,drop-in type check valve and dished check valve.
[catalog]:
Butterfly Valve »
Slowly-closing Check Butterfly Valve
Kelly Cock Valve2022/5/26 21:57:47
Kelly cock valve is a manual control valve for preventing blowout in the drilling string circulating system. It is divided into upper kelly cock valve and lower kelly cock valve.
Float Valve Sub2022/5/26 21:57:48
Float Valve Sub is a tool for controling downhole liquid flow and preventing drilling tool being plugging by bit cutting flowing back.
- Mudanjiang Dongxu Machingery Co., Ltd
- Address :ChinaHeilongjiang province Mudanjiang City Dongxu two street 5
- Support BY:Valves Industry Portal