[email protected] Tel: 0086-18651076678

For petroleum industry 1 piece trunnion mounted ball valve

Tufline Lined Accessories have cast dovetail recesses and machined grooves that lock the lining to the body casting. Blow-out or lining For petroleum industry 1 piece trunnion mounted ball valve collapse are virtually impossible. PFA is the standard lining material for all Tufline Lined Accessories. PFA is a fluoropolymer with extended temperature limits. For petroleum industry 1 piece trunnion mounted ball valve It is a copolymer that combines the carbon-fluorine backbone of fluorocarbons with a perfluoroalkoxy side chain.