bare shaft carbon steel fixed ball welded ends ball valve
bare shaft carbon steel fixed ball welded ends ball valve
1. The welded ball valve adopts carbon steel seamless steel pipe pressed integral welded ball valve.
2. The sealing adopts carbon reinforced PTFE inclined elastic sealing ring, and the negative pressure is on the spherical surface, so that the sealing has the advantages of zero leakage and long service life.
3. Connection mode of the valve: welding, thread, flange, etc. for users to choose. Transmission mode: handle, turbine, pneumatic, electric and other transmission structures are adopted, and the switch is flexible and light.
4. The valve has the advantages of compact structure, light weight, easy thermal insulation and easy installation.
5. The integrated welded ball valve is developed by absorbing foreign advanced technology and combining with the actual situation in China. It is widely used in long-distance pipeline fields such as natural gas, petroleum, heating, chemical industry and thermal power pipeline network.
| Suitable size | DN 200 – DN1200mm |
| Nominal pressure | PN16, PN25 |
| Test pressure | Sheel test:1.5 times of nominal pressureSealing test:1.1 times of nominal pressure |
| temp. | -29℃-200℃ |
| Suitable medium | water, hot water etc. |
| No | Name | Material |
| 1 | Body | carbon steel Q235B |
| 3 | Stem | SS420 |
| 4 | Seat | PTFE+25%C |
| 5 | Ball | SS304 |
| 6 | Packing | viton |
Tianjin Tanggu Jinbin Valve Co., Ltd. was founded in 2004, with registered capital of 113 million yuan, 156 employees, 28 sales agents of China,covering an area of 20,000 square meters in total, and 15,100 square meters for factories and offices.It is a valve manufacturer engaged in professional R&D, production and sales,a joint-stock enterprise integrating science, industry and trade.
The company now has 3.5m vertical lathe, 2000mm * 4000mm boring and milling machine and other large processing equipment, multi-functional valve performance testing device and a series of perfect testing equipment
