High pressure releasing valve is a patented product (patent No. ZL 201020689237.2), and is used to release the high pressure fluid in the pipe or container.
Its performance is steady, and its service life is long.
This valve can be designed and made according to the customers requirements.
Size: 5mm-20mm
Pressure: ≤ 150MPa
Life of valve core and valve seat: Normally sixty thousand PCS
Founded in 2003, Hengjitai Technology Co. Ltd. Is located in Qingdao, Shandong province of China with registered capital of twelve million Yuan. Certified to ISO 9001: 2008 quality management system in June 2010, Hengjitai has established a strong research & development and management team and was awarded the title of State High & New Technology Enterprise in October 2011 by Chinese government.
Hengjitai is specialized in mechanical and electrical equipments design and production, focused mainly on the development of equipments for petroleum industry.
Main products of our company are as follows: Full-automatic Hydro-tester\Drifter\Full-automatic Coupling Screw-on Tester\Pressure Tester for Wellhead\Pressure Tester for Oil-well Pump\Heat Conductivity Tester and other equipments for Instlated Tubular producing\Production Line for Casing and Tubing Pipes\Repair Line for Tubing and Sucker Rod and so on.
Our company also has other products as follows: Image Pick-up System under Oilwell\High Temperature Parameters Tester under Oilwell\Three-dimensional Simulation Device for Steam Driving\Three-dimensional Simulation Device for Horizontal Well\Simulation Device for Cross-linked Polymer\Simulation Device for microorganism\Flow Simulation Device for Deep-water Wellbore\Simulation Device for Dringl String and so on.
At present, Hengjitai has seven patens for our equipments, which include "End Seal for High Pressure Hydraulic System", "Brake Device for Pressure Tester of Steel Tube", "Big Clearance Inner Expanding Sealing", "Sealing for Tube End", "High Pressure Releasing Valve", "One-way Valve" and "Fast Acting Valve".
Most of the top steel tube companies and petroleum companies in China are the users of Hengjitai equipments and are satisfied with the good performance and latest technology application in those equipments. Close cooperation has be established with following customers: Shanghai Baosteel Company, Hengyan Valin Steel Tube Co., Ltd., Anshan Iron and Steel Group Corporation, Baogang Group, Pangang Group Company and Shengli Oil Field, Liaohe Oil Field, Zhongyuan Oil Field, Huabei Oil Field, Xinjiang Oil Field, Daqing Oil Field and Dagang Oil Field.
"Never stop pursuing perfect technology" is the motto for all Hengjitai employees. We look forward to providing value added products and service continuously to help our customers to improve their production efficiency.
