flange

Flanges are divided into two kinds: threaded connections (silk pick) flange and welding flanges. such as with the neck flat welding flanges, with neck butt weld flanged, threaded flange, slide flange, lap flange, socket weld flange, the pine set of flange, ping welded loop loose set of flange
Material: stainless steel 304(L) or 316(L), carbon steel, alloy steel and non-ferrous metal


flange