Galvanized Threaded Flange

Galvanized Threaded Flange
Description
Threaded Flanges are used for special circumstances with their main advantage being that they can be attached to the pipe without welding. Sometimes a seal weld is also used in conjunction with the threaded connection.
Although still available in most sizes and pressure ratings, screwed fittings today are used almost exclusively in smaller pipe sizes.
A threaded flange or fitting is not suitable for a pipe system with thin wall thickness, because cutting thread on a pipe is not possible. Thus, thicker wall thickness must be chosen...what is thicker ?
ASME B31.3 Piping Guide says:
Where steel pipe is threaded and used for steam service above 250 psi or for water service above 100 psi with water temperatures above 220^oF, the pipe shall be seamless and have a thickness at least equal to schedule 80 of ASME B36.10.
 

Specification
1. Galvanized Threaded Flange
2.  Material: carbon steel, stainless steel, alloy steel
3.  Size:  1/2"~24"
4.  Galvanized Threaded Flange Pressure: 150 Lbs to 2500 Lbs
5.  Standard: ANSI,JB,DIN
 

Application:
To connecting pipes, or pipe fittings and form a piping system in petro or chemical industry
1. Threaded flange 2. Thread 3. Pipe or Fitting