Applicable Range:
　　Two-direction metal hard seated ball valve is a new type valve which designed and manufactured by our factory on the basis of introducing German CANALL Company advanced hard sealing technology, and has won national patent(ZL: 00 2 29964.X). It's widely used in the high temperature in the fields of gas, petroleum, chemical, heat power, paper making, metallurgy, power etc. and the medium occasion containing grains, fibre, easily scarred over etc..

Product and specification
Design and manufacture ： API 6D、 ANSI B16.34　API 608、BS5351
Structure length ：ASME B16.10、Per ANSI B16.10、API 6D
Connection flange ：Per ANSI B16.5 　Per ANSI B16.25
Inspection and test ：JB/T 9092-99 、Per API 598、API 6D


Main material