knife gate valve

Stub End Machined Buttweld Stub End Machined Seamless/Welded VS Cap Stub End Machined Buttweld FAQs March 13, 2024 by Brina Stainless steel stub end is a punching method for turning over the outer edge of the rough forgings or semi-finished product. the edge is turned into a vertical edge along a certain curve. When the edge of…

Cap Varnish Paint Seamless Buttweld Cap Vanish Paint Seamless VS Stainless Steel Cap Cap Vanish Paint Seamless Buttweld FAQ March 13, 2024 by Brina A butt welding cap is a type of pipe fitting that covers the end of a pipe. It can be welded on to close the end of the pipe. On a weld, if…

JKLYZX0056 Swing Check Valve QSL3S-2 3PCS Ball Valve Butt-Welding 3PC Ball Valve Butt-Welding VS Threaded QSL3S-2 3PC Ball Valve Butt-Welding FAQs March 13, 2024 by Brina Welded ball valve closure member is a sphere, it is relying on the sphere around the centerline of the valve body 90-degree rotation to achieve open and close a valve. The…

ZMIO-D51 O.S.&Y. DIN3352 F5 Flanged Gate Valves O.S.&Y. DIN3352 F5 Flanged Gate Valves VS AWWA ZMIO-D51 O.S.&Y. DIN3352 F5 Flanged Gate Valves FAQs March 13, 2024 by Brina DIN3352 is the production standard of the German-labeled valve, which includes metal sealing valves and soft sealing valves. F5 is the face-to-face length of the German standard valve, which…

Grooved Butterfly Valve Grooved End Butterfly Valve VS Wafer Butterfly Valve Grooved Butterfly Valve FAQ March 13, 2024 by Brina Grooved end butterfly valves are fixed to the pipes by means of standard clamping couplings. The grooved end clamping system is widely used for indoor fire protection installations since it is a fast and efficient way of…