Elbow is a kind of connecting pipe commonly used in pipeline installation. It connects two pipes with the same or different nominal diameters to make the pipeline turn at a certain angle. In the pipeline system, the elbow is a pipe fitting that changes the direction of the pipeline. Among all the pipe fittings used in the piping system, the proportion is the largest, about 80%. Usually, different forming processes are selected for elbows with different materials or wall thicknesses. At present, the commonly used seamless elbow forming process has hot push , stamping, extrusion, etc. According to the production process, it can be divided into: welding elbow, stamping elbow, pushing 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 elbows include German standard elbows, Japanese standard elbows, American standard elbows, etc. The commonly used materials for elbows are cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, non-ferrous metals and Plastics, etc. The ways of connecting with pipes are: direct welding (the most common way), flange connection, hot melt connection, electrofusion connection, threaded connection and socket connection, etc.
Size
Seamless size: 1/2"～ 24" DN15～DN600
Butt Weld Size: 4"～78" DN150～DN1900
Wall Thickness
sch10, sch20, sch30, std, sch40, sch60, xs, sch80, sch100,
sch120, sch140, sch160, xxs, sch5s, sch20s, sch40s , sch80s
Max Wall Thickness: 150mm
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-304N
ASTM/ASME A403 WP 316-316L-316H-316LN-316N
316Ti ASME A860 WPHY 42-46-52-60-65-70
| Production range | ||
| outer diameter | 1/2"～24" | 4"～78" |
| wall thickness | 2mm~150mm | |
| Bending radius | R=1D~10D | |
| product angle | 0°~180° | |
HEBEI CANGRUN PIPELINE EQUIPMENT CO.,LTD. is a professional elbow manufacturer in China. In order to meet the different needs of customers, we also produce other elbows, tees, crosses, reducers, pipe caps, flanges, industrial pipes, industrial pipes Flanges, these products have been widely used in electric power, petrochemical, chemical, pharmaceutical, boiler, heating, shipbuilding, pipeline, machinery manufacturing and other industries. Welcome to contact us!