Flange

FLANGE:

A kind   of connectors for pipes, valves and devices to each other. The flanges are disc-shaped pieces, which are often paired, connecting two pieces with a bolt and a nut, are easy to open and suitable for low and high pressures.

The flanges are also fittings that connect the pipelines (with any type of fluid), and also tie the valves to welded pipes. Flanges are often made of polyethylene, steel, steel, iron alloys or cast iron. The flanges are divided into different classes, depending on the type of material they come in.

technical Specifications
According to the standard, the flange profile, which includes the following, must be recorded on the flange:

1 brand of Flange manufacturer
2. The nominal size of the pipe (the outer diameter of the pipe, which will be welded to the flange
3. The amount of pressure tolerated by the flange (also known as flange class)
4-shaped flange surface (flange surface shape) is the most important component of a flange
5-holes (sometimes referred to as wall thickness)
6. Flange material (according to ASTM, this number indicates the raw materials used for the preparation of flanges.
7-number or code for the heat treatment carried out on the flange

welding-neck-flanges_banner
TYPE WELDING NECK
SIZE From 1/2″ to 24″
CLASS 150 LBS 300, LBS 600, LBS
SCH STD , 40 , 80 , 160
FACE RF , RTJ
STANDARD B16.5
MATERIAL A105
SW
TYPE SOCKET WELDING
SIZE From 1/2″ to 3″
CLASS 150 LBS 300, LBS 600, LBS
SCH STD , 40 , 80 , 160
FACE RF , RTJ
STANDARD B16.5
MATERIAL A105
5bdd5c91df7eee0001398fb2
TYPE BLIND
SIZE From 1/2″ to 24″
CLASS 150 LBS 300, LBS 600, LBS
SCH STD , 40 , 80 , 160
FACE RF , RTJ
STANDARD B16.5
MATERIAL A105
threaded-flanges_banner
TYPE THREADED
SIZE From 1/2″ to 24″
CLASS 150 LBS 300, LBS 600, LBS
SCH STD , 40 , 80 , 160
FACE RF , RTJ
STANDARD B16.5
MATERIAL A105
Slipon-Flange
TYPE SLIP-ON WELDING
SIZE From 1/2″ to 24″
CLASS 150 LBS 300, LBS 600, LBS
SCH STD , 40 , 80 , 160
FACE RF , RTJ
STANDARD B16.5
MATERIAL A105