As a leading pipe elbow manufacturer, we have strict quality control over each aspect from the large size range to the extensive thickness range. For seamless elbows, we can do an outside diameter of 0.5-32inches, and a thickness of 4-200mm. For welded elbows with an outside diameter of 6-120 inches, made from DN150 or DN3000 steel, the thickness ranges from 4-600mm.
Type: Elbow 45Deg. 90Deg. 180Deg. LR SR
Size: 1/2 inch to 120 inch
Wall Thickness: 2mm to 600mm
Bending Radius: R=1D~10D,
Product Angle: 0°~180°
Production Method: hot mandrel, hot process, one joint welded, 2 halves welded.
1) Carbon Steel:
ASTM A234 WPB / A420 WPL3/ A420 WPL6/ MSS-SP-75 WPHY 42/46/52 /56/60/65/70
2) Stainless Steel:
ASTM A403 WP 304/ 304L/ 304H/316/ 316L/ 317/ 317L/ 321/ 310/ 347/ 904L etc.
3) Alloy Steel:
ASTM A234 WP1/ WP5/ WP9/ WP11/ WP22/WP91 etc.
Standard:ASME, ANSI, API, JIS, DIN, BS, ISO, ANSI, JIS, GB/T12459 GB/T13401, ASME B16.9, SH3408, SH3409, HG/T21635,
Elbow Usage Area:
A pipe elbow is a pipe fitting installed between two pipe lengths to allow for a change of direction, generally, 45º, 90º or 180º, though we can do 60º and other unusual degree options to meet special requirements. The pipe elbow fittings can be made from a variety of materials, including carbon steel, alloy steel, stainless steel, high strength/low alloy steel, low temperature steel, and others. The ends that connect to the pipes are machined for butt welding, threaded connections, or socket welding. According to the radius, most elbows can be divided into short or long radius elbows. The long radius elbows have a center to end distance that is 1.5 times longer than the NPS in inches (R=1.5D), while the short radius elbows have a center to end distance that is equal to the NPS in inches (R=1.0D).
Steel pipe elbow | API JIS pipe elbow | Aluminum pipe elbows