|  Company Info | |
| Company Name | Shanghai Bangpu Industrial Group Co., Ltd. | 
| Country/Territory: | Shanghai China | 
| Business Type: | | 1,2 | 
| Number of Employees: | |
| Main Products: industrial equipmen components manufacturing metallurgy electrical | |
Bolt cover, structure of flip-chip balanceable pressure and light on/off operation. An oil grove is set between valve body and seal surface, which may infuse the seal grease to increase the seal capability. 
Standards Compliance Design and Manufacture: API 599, API 6D Face to face(end to end): ANSI B 16.10 Flanged connection: ANSI B16.5 Butt welded end: ANSI B16.25 Test and inspection: API 598, API 6D