Established in 1980, Teji Valve Group is a Professional Supplier of Industrial valves for major
TEJI’s Top Entry Ball Valve are designed, engineered and manufactured especially for oil and gas pipeline application. All TEJI trunnion ball valves a…
fully weldedball valves are used mainly in gas transmission and distribution pipeline(Mid-stream), typical for underground and buried installation.The …
TFE, Devlon, Viton and HNBR with excellent corrosionresistance, wear resistance, self-lubrication and elasticity are selected fornon-metallic sealing m…
Gas exhaust fully welded ball valve is one-piece welded ball valve. Theseis no external leakage.Because the seat is made of carbon fiber reinforced Tef…
Compared with soft seal ball valves, TEJImetal-to-metal ball valves have wider working temperature and medium range.During working condition, it has th…
This ball valve can provide faster opening and closing movement and is suitable for storage tank applications as well as cryogenic pumps, pipelines or …
Since the seat of the standard port fully welded ballvalve is made up of a carbon teflon seal ring and a disc spring, it isadaptable to changes in pres…
Trunnion ball valves have the obturatorbounded by trunnion which prevents axial displacements of the ball itself inthe flow direction.