All welding ball valve buried ground, Heating ball valve 

Size: 2”-48”(DN50-DN800)

Pressure: ANSI 150LB-1500LB(PN16- PN250)

Material: A105, LF2, F304, F304L, F316, F316L, F321, F51, F53

Standards: API6D, ASME B16.34, BS5351, API 608,MSS SP-72

Face to Face: ASME B16.10, API6D, EN558

Flanged Ends: ASME B16.5, ASME B16 47(DIN 2501)

Butt-Welding : ASME B16.25

Pressure-Temperature: ASMEB16.34

Inspection & Test: AP1598, API6D

Operated Typed: Manual, Electric, Pneumatic, Gas-liquid linkage

Antistatic design : Fire test: API 607/6FA