It is the pipe fitting which designed to be the ends of a piping,its shape looks like a cap of people, so it get the name of pipe cap,In the butt welding pipe fittings range, the steel pipe cap is welded with the pipes directly to block off the flowing in a piping system .
It is commonly made from the one steel plate,so it should be seamless.The pipe end caps are available in various shapes,like the hemispherical,oval,round etc .
Standard: ASME/ANSI B16.9, MSS-SP-75, DIN 2615, EN 10253-2 , JIS B2311, GOST 17379
Material: ASTM A234, ASTM 403,DIN 17175, EN10228 …Carbon steel, stainless steel , alloy steel.
Size: 1/2″-96″. DN15-DN1800
Connect method: Butt welding.
Type: Seamless : DN15-DN1800