Van bi tantali
Van bi tantali có tính chất hóa học tuyệt vời và khả năng chống ăn mòn cao, được sử dụng rộng rãi trong ngành hóa chất than, ngành hóa dầu, ngành cao su, v.v.
Mô tả
Specification of Tantalum Ball Valves
- Floating type or Trunnion type
- Full bore or Reduced bore
- Side entry
- Split body construction(2-PC or 3-PC)
- Blow-out proof stem
- Anti-static device
- Fire safe design or Non-fire safe design
- Soft seated or metal seated
- Ends: Flanged, Wafer, Thread, BW, SW
- Offer different types of industrial valve operated by: Lever, Gear, Electric actuator, Pneumatic actuator, Bare shaft
- Design fully complies with ASME B16.34 or API 6D
- Tested and inspected in accordance with API 598 or API 6D
- Size/pressure produce range as below table
| Structure | CLASS | PN | SIZE RANGE (Inch) | DN (mm) |
| Floating Design | Class150 | PN10-PN20 | 1/2″~10″ | DN15-DN250 |
| Class300 | PN25-PN50 | 1/2″~8″ | DN15-DN200 | |
| Class600 | PN63-PN100 | 1/2″~6″ | DN15-DN150 | |
| Class800 | / | 1/2″~4″ | DN15-DN100 | |
| Class900 | PN160 | 1/2″~3″ | DN15-DN80 | |
| Class1500 | PN250 | 1/2″~2″ | DN15-DN50 | |
| Trunnion Design | Class150 | PN10-PN20 | 6″~40″ | DN150-DN1000 |
| Class300 | PN25-PN50 | 4″~40″ | DN100-DN1000 | |
| Class600 | PN63-PN100 | 4″~40″ | DN100-DN1000 | |
| Class900 | PN160 | 4″~24″ | DN100-DN600 | |
| Class1500 | PN250 | 4″~24″ | DN100-DN600 |
Application of Tantalum Ball Valves
- This hand ball valve can be used in coal chemical industry
- The hand operated valve can be used in petrochemical industry
- Rubber & paper making & pharmacy
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