Normal Size:2” – 140” , DN50-DN3500
Pressure Rating: Class150LB-1500LB， PN6-PN250
Design Standard: API 609, ASME B 16.34
End to End: ASME B16.10, EN558, API609
Connection: ASME B16.5, ASME B16.47, EN1092
Design Feature: Triple offset, Flange, Wafer Butt weld & Lug type, Multilayer sealing ring, Simple construction, Quick operation, Small flow resistance.
Material: Material: Carbon Steel, Low-temp. Carbon steel, Chromium-molybdenum Steel, Austenitic stainless steel, nickel base alloy material, Al-Br& Other steel series material as client required.
Operation: Lever, Gearbox, Pneumatic, Electric, Oil over gas, Counter weight
Test and Inspection Standard: API 598, API 607
