Return Bend

Best Price for Long Radius 180 Degree Return Bend that made of top quality carbon steel material, no restriction for dimensions and quantities.

180 Degree Return Bend, also called U-Bend, is a pipe fitting that used to change the direction of flows. It is applied in oil and gas plants, chemical and petrochemical plants, refineries and renewable energy plants, mostly in heat exchangers. It is welded onto the pipes so that provides a joint that leak proof, stable and less possibility for corrosion.

Steel Pipe Bend Weight Calculator

W=0.0387 * S( D – S ) * R / 1000

W = Weight (kg/piece).

S = Thickness in mm.

D = Nominal Diameter in mm.

R= Radius in mm.

Long Radius Return Bend Dimensions & Weight

Long Radius Return Bend Dimensions & Weight

Size: 1/2″ to 48″

Thickness: Sch 10s, 20, STD, 40, XS, 80, 120, 160

Standard: DL/T515, SY5257, ASME B16.9 or customer’s technical drawings

Bend Radius R: SR, LR, 3D, 4D, 5D, 6D, 7D, 8D, 9D, 10D

Bend Angle: 15°, 30°, 45°, 60°, 90°, 135°, 180° or at customer’s option

Straight Length L: Usually between 300mm and 1500mm

Surface: Black Primer, Galvanized or PE Coated.

Material & Grades of 180° Return Bend

Stainless Steel Pipe Bend

ASTM A403 WP304/304L/304H, WP316/316L, WP310, WP317, WP321

Alloy Steel Return Bend

ASTM A234 WP1, WP5, WP9, WP11, WP12, WP22, WP91

Duplex Steel 180° Bend

ASTM A815 UNS S31803, S32205, S32550, S 32750, S 32760

Low Temp Carbon Steel Bend

ASTM A420 WPL3,WPL6, WPL9

Carbon Steel 3D Bend

ASTM A234 WPB, A860 WPHY42, WHPY52, WPHY60, WHPY65, WPHY70

Schedule 40 Steel Pipe Fittings

Package of Schedule 40 Steel Pipe Bends

Package & Surface of Butt Weld Fittings

Blasting and Painting on the body against rust.

Marking Size, Grade, Standard, Heat No.

Packing buttweld fittings on wooden case or pallet.

Sticking shipping mark on the outside of package.

Inspection of Steel Pipe Bend

1. Visual the surface of pipe bend body if it is smooth and round.
2. Check the marking as mention above.
3. Measure outside diameter and wall thickness

Shipping Details of ASTM A860 WPHY 52 Bend

Shipment: LCL, 20 FT, 40 GP / HQ and Air.

Documents: CI, PL, BL, CO, MTC.