Stainless Steel Semi-flexible Pipe: This Product Is Semi-flexible,
Strong, Resistant And Light So It Is Easy, Practical And Inexpensive
Installation ...
Application1、face To Face Is According To Din3352 F42、flange Drilled Is According To Bs4504/en1091-23、nominal Pressure Pn10/pn16testdiameter:dn40-dn1200connection:flangeworking ...