Motor for drilling is a part of Downhole Motors which contains conventional downhole motors, adjustable bend
housing downhole motors, high temperature resistant downhole motors, oil base mud resistant downhole motors,
corrosion resistant downhole motors,etc. Motor for drilling is the tool which can decrease drill pipe abrasion and
increase drilling speed. It is the main equipment for directional well drilling and it has been using extensively.
Motors For Drilling,Mud Motor,Hydraulic Motors,Directional Motors Weifang Shengde Petroleum Machinery Manufacturing Co., Ltd. , http://www.sdpetromachine.com
The successful development of the emergency cutoff device (valve) detection device has greatly facilitated local enterprises in Wenzhou and surrounding areas of valve industry clusters to carry out testing and safety type TS type tests on the spot, helping them obtain market safety supervision access permits and promoting quality improvement. Improve and effectively prevent the use of emergency shut-off valve safety hazards.
Wenzhou's new emergency cutting device (valve) detection device was successfully developed
[China Instrument Network Instrument R&D] Recently, the joint research team of Wenzhou National Valve Quality Supervision and Inspection Center has completed a series of emergency cutting devices (valves) such as airtight test, life test, rupture safety test, and flow characteristic test after a technical breakthrough. The detection device has been developed, and has successfully passed the national measurement certification, qualification certification and CNAS accreditation. It can carry out inspection and inspection of the project in accordance with the law. Through the emergency cut-off device (valve), the scientific energy-saving detection program was formulated and implemented, which reduced the cost of testing the project to about one-eighth of the original. In recent years, the explosion of liquid dangerous goods tankers during road transport has frequently occurred, which fully exposed the hidden dangers of liquid dangerous goods tankers. The reason for this is that no emergency cutoff devices (valves) have been installed, resulting in the explosion of dangerous liquids. To this end, in July 2014, five ministries and commissions including the State Administration of Safety Supervision jointly issued the “Notice on the Relevant Matters Concerning the Installation of Emergency Disconnection Devices for Liquid Dangerous Goods Tankersâ€. It is required that an emergency shut-off valve must be installed on liquid dangerous goods tankers. The agency inspects the emergency cutoff devices (valves), strictly checks the product quality of the emergency cutoff devices, and implements the inspection access mechanism.