Black Painting Carbon Steel Pipe Elbow Butt Weld Long Radius Ansi B16.9 90 Degree

ANSI B16.9 Black Painting Butt Weld Long Radius Carbon Steel 90 Degree Carbon Steel Elbow

Advantages And Characteristics

Mandrel ProcessButtweld elbows 45 and 90 degrees can be manufactured in different ways, the main ones are the “mandrel process” and the “cold forming” (other methods are the elliptical forming and the double-seam welding method).The three most common types of elbows in piping are the 45, 90, and 180 

Cold forming

Manufacter supplis strightly , of good quality and big quantity

Used to the pipes connecting ,

Petroleum, chemical, power plant, gas, metallurgy, shipbuilding, construction, etc

Types & Range

1)ANSI B16.9 SCH 20 Long Radius & Short Radius Elbow 90°,45° and 180° A234 WPB.

2)ANSI B16.9 STD Long Radius & Short Radius Elbow 90°,45° and 180° A234 WPB.

3)ANSI B16.9 SCH 40 Long Radius & Short Radius Elbow 90°,45° and 180° A234 WPB.

4)ANSI B16.9 SCH 80 Long Radius & Short Radius Elbow 90°,45° and 180° A234 WPB.

5)ANSI B16.9 SCH 160 Long Radius & Short Radius Elbow 90°,45° and 180° A234 WPB.

Size Range

1).Seamless Elbows: 1/2" ~ 24" (DN15-DN600)

2).Seam Welded Elbows: 1/2"~72" (DN15~DN1800)