B2311 Elbow LR/SR 45/90/180DEG SGP

The JIS B2311/B2312 SGP Elbow is a pipe fitting specified by the Japanese Industrial Standards (JIS). It serves the purpose of connecting pipes at different angles. 

Design and Dimensions:

• The JIS B2311/B2312 SGP Elbow comes in two variations:
  • • Long Radius Elbow (Type 3): These elbows have a larger radius of curvature, resulting in a smoother flow transition.
  • Short Radius Elbow: These elbows have a smaller radius of curvature, making them more compact.
  • The elbow is designed for butt-welding to pipes.

Materials:

• • These elbows can be made from various materials, including carbon steel, stainless steel, alloy steel, and high nickel alloys.

Dimensions:

• • Available in sizes ranging from ½ inch (15 NB) to 48 inches (1200 NB) or DN10~DN5000.
  • Wall thickness varies based on the outside diameter.

Pressure Ratings:

• • The elbow’s pressure ratings adhere to the ANSI Class standards, including 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, and 2500 LBS.

Applications:

• • JIS B2311/B2312 SGP Elbows find use in various industries, including bitumen upgraders, heavy oil refineries, nuclear power production, petrochemicals, and acids