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All api 7 1 full opening safety valve wholesalers & api 7 1 full opening safety valve manufacturers come from members. We doesn't provide api 7 1 full opening safety valve products or service, please contact them directly and verify their companies info carefully.
| Total 4 products from api 7 1 full opening safety valve Manufactures & Suppliers |
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Brand Name:ATO Place of Origin:CHINA ... string circulating system and it is one of the effective tools to prevent blowout. Kelly valve is divided into Upper Kelly Valve and Lower Kelly Valve. Upper Kelly Valve is connected between swivel sub and Kelly. Lower Kelly valve is connected between |
XIAN ATO INTERNATIONAL CO.,LTD
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Brand Name:Lake Model Number:All models Place of Origin:China ... well. Our Full Opening Safety Valve is dual body full-opening safety valve, so it does not interfere with the running of tools such as core barrels or survey instruments. It is designed to be stabbed into the top joint of drill pipe or tubing string at |
Dongying On-tech Equipment Co., Ltd
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Model Number:Full Opening Safety Valve Place of Origin:China ... the drill string when the drill string is being withdrawn from the well. Our FOSV is dual body full-opening safety valve, so it does not interfere with the running of tools such as core barrels or survey instruments. It is designed to be stabbed into the |
Dongying Oilman Machinery Equipment Co.,Ltd.
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Brand Name:ANRY Model Number:Q367F Place of Origin:WENZHOU Product Name: gas full welding ball valve Pressure level: 150LB 300LB 600LB 900LB 1500LB Product Description: the product has high safety performance, good turn off performance, long service life and no maintenance. Product structure: fixed ball diameter ... |
WENZHOU ANRY VALVE CO.,LTD.
Zhejiang |
