China high pressure ball valve manufacturer

China high pressure ball valve manufacturer,high pressure ball valve factory and supplier in China with good price,high pressure ball valve is 3pc design  with thread or BW,SW end. High pressure ball valve is a kind of high pressure service valve for 600LB to 2500LB,PN100 to PN420 pressure class with A105 F304 F316 or other forged steel material.High pressure ball valve in the pipeline is mainly used to cut off, distribution and change the flow direction of the medium, it only needs to use a rotation of 90 degrees of operation and a small torque to close tight.High pressure ball valve is most suitable for switch and cut off valve use with manual, pneumatic,electric control.High pressure ball valve is applicable to water, solvent, acid and gas, such as general work medium, but also is suitable for the working conditions of media, such as oxygen, hydrogen peroxide, methane and ethylene, widely used in various fields.

High pressure ball valve specification:
1.Full port, 1/2"~12" (DN15~DN300)
2. Nonimal pressure.:600LB to 2500LB,PN100 to PN420 
3. Working temperature.:-29～180℃,-40～450℃
4. Forged steel:A105 F304 F316 or others
5. Blow-out proof stem
6. Live-loading device
7. Anti-Static Device (option)
8. Locking device
9. ASME B16.34 Wall thickness
10. NACE MR0175 (option)
11. End:Flange, thread,BW,SW

High pressure ball valve standard:
Design & Manufacture standard: API 6D, API 608, BS 5351/DIN3357/JIS B2071
Pressure & Temperature standard: ASME B16.34/DIN3230
Face to face dimension standard: ASME B16.10/DIN3202/JIS B2002
Flange standard: ASME B16.5, ASME B16.47/DIN2543-2545-2501/JIS B2220
Test & Inspect standard: API 598, API 6D/DIN2401/JIS B2003.