Spray guns are divided into two types: general pressure type and pressure type. Spray guns also have pressure spray guns, Carlo spray guns, and automatic recovery spray guns.
Gaskets are usually thin pieces of various shapes to reduce friction, prevent leaks, isolate, prevent loosening, or distribute pressure.
Metal spiral wound gasket types: (A) basic type metal wound mat (B) with the outer ring metal wound mat (C) with a metal spiral wound pad (D) with internal and external metal wound mats (E) heat exchanger (with ribs) (F) shaped metal wound mat