Description of Thread of Stainless Steel Quick Coupling
Stainless steel quick coupling model with type A, B, C, D, E, F, DC, DP etc.
Rubber hose fittings type of thread: metric thread is 60° equilateral tooth type, inch thread tooth type is isosceles 55°, American thread 60°.
Stainless steel quick coupling thread units: metric thread with metric unit, the inch thread used English unit.
Stainless steel union, stainless steel quick coupling thread other description: tube thread is mainly used for tube connection, its internal and external thread cooperate closely, which has two kinds of straight tube and cone tube.Nominal diameter refers to the connection pipe diameter, apparently thread diameter larger than the nominal diameter.A quarter, 1/2, 1 / nominal diameter is 8 inch thread, the unit is inches.
Thread Angle: metric and the us-made thread is 60°, the imperial is 55°, TM pipe thread is 30°, SM needle thread and BC is 60°, 30° metric trapezoidal thread, imperial trapezoidal thread 29°, a thread (TW29 TR and TM30°)
Common thread: metric thread M;The imperial W;American-made UNC, UNE, features
Rubber hose fittings thread: BSP: PS, PT, PF; JIC: NPS, NPT, NPTF, NPSM.
