GOST 12836 PN 2.5 PN4.0 Blind flange

พารามิเตอร์ผลิตภัณฑ์:

PRODUCT ADVANTAGES:

1.Its materials include carbon steel, alloy, stainless steel, plastic, etc.

2.Mainly used to seal the front end port of the pipe

3.It has good sealing performance and can play the roles of isolation, cutting and sealing.