All-welded ball valve
Contact Info
- Add:No. 32 Gangqiang Road, Airport New Area, Wenzhou City, Zhejiang Province, Zip:
- Contact: 范良冬
- Tel:18867157055
- Email:754526418@qq.com
Other Products
Product Usage
The Q361F type PN1.6-PN2.6 fully welded ball valves are widely used in various fields. Their quality and stability are unmatched by ordinary cast steel ball valves, and their service life is far longer than that of cast steel ball valves. Fully welded ball valves are widely used in various pipeline equipment such as urban gas, urban heating, petrochemical industry, shipbuilding, steel industry, pressure regulating stations and power plants.
Product Features
1. Fully welded ball valves will not have external leakage and other phenomena. The processing of the ball body is tracked and detected by a computer detector, so the processing accuracy of the ball body is high.
2. Since the valve body material is the same as the pipeline material, there will be no uneven stress, no deformation caused by earthquakes and vehicles passing through the ground, and the pipeline is aging-resistant.
3. The sealing ring body is made of RPTFE material with 25% Carbon content, which ensures zero leakage (0%).
Technical Requirements
1. Design and manufacture shall comply with API 6D.
2. Inspection and test of valves shall comply with API 598.
3. The structural length of valves shall comply with GB/T12224-2005.
4. Connection dimensions shall comply with GB/T12224-2005.
5. Pressure-temperature basis shall comply with ASME B16.34.
6. Valve marking shall comply with GB/T12220.
7. Valve sulfur resistance shall comply with NACE MR 0175.
| Industry Category | Machinery & Equipment/Valves/Ball Valves |
|---|---|
| Product Category | |
| Brand: | 良工阀门 |
| Spec: | Q641F |
| Manufacturer: | 良固阀门集团股份有限公司 |
| Origin: | 113303 |
