Large Diameter Cast Steel Trunnion Ball Valve 30 Inch Bare Stem

30 Inch Large Diameter Cast Steel Trunnion Ball Valve Bare Stem

Product Description

The Large diameter ball valves are mainly used to connect or plug pipeline media, especially for quick opening and closing

Trunnion Mounted Ball Valve Content

Design Feature 

Upstream Seal Two-way Valve

Fire-Safe Design API 607/API 6FA

Stem and Seat Emergency Sealant Injection

Double Block and Bleed 

Company Profile

Zigong Weite Valve Mfg Co., Ltd. is a professional Manufacture factory, we have been in valve field more than 15 years.

The technical research and development and the production workshop area 15,400 square meters, have 10 engineers,

and 17 technicians,12 qualified welders with certificate,11 non-destructive testing personnel have level Ⅱ certificate(RT, UT, MT, PT).

Workshop

Valves Display Area
Radial Drilling Lathe
Finish Machining Workshop
Pressure Test and Assembly Workshop
Pressure Test Area
Painting and Finished Products

Packaging

The valves are neatly fixed on the Plywood case, add films to prevent moisture,then the plywood strip is added

vertically as a partition to avoid bumps caused by bumps and shaking during transportation.