Long radius carbon steel elbow manufacturer's

Long radius carbon steel elbow manufacturer's theory

Long radius carbon steel elbow refers to its radius of curvature equal to 1.5 times the outer diameter of the pipe, i.e., R=1.5D. According to the production process can be divided into: welding elbow, punching elbow, push elbow, casting elbow, etc. According to the manufacturing standard, it can be divided into electric standard, water standard, American standard, German standard, Japanese standard, Russian standard, etc. Our elbow has German standard elbow, Japanese standard elbow, American standard elbow and so on. The commonly used elbow materials are cast iron, stainless steel, alloy steel, calcined cast iron, carbon steel, non-ferrous metals and plastics, etc. The connection mode with the pipe includes: direct welding (common way), flange connection, hot melt connection, electric melt connection, thread connection and socket type connection.

Long radius elbow size: seamless size :1/2" ~ 24" DN15 ~ DN600 butt welding size: 4" ~ 78" DN150 ~ DN1900

Wall thickness of long radius elbow fitting: sch10, sch20, sch30, std, sch40, sch60, xs, sch80, sch100,sch120, sch140, sch160, xxs, sch5s, sch20s, sch40s, Sch80s larger wall thickness: 150mm.

Long radius elbow material: carbon steel: ASTM/ASME A234 WPB, WPC

Alloy: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911

Stainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304NASTM/ASME A403 WP 316-316L-316H-316LN-316TI

ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H

Cryogenic steel :ASTM/ASME A402 WPL 3-WPL 6

High performance steel: ASTM/ASME A860 WPHY 42-46-52-60-65-70

The company mainly according to the needs of customer