45 Degree Long Radius Elbow

Long Radius Elbow

Best-selling 45 Degree Long Radius Elbow Pipe Fittings in low temperature carbon steel, with complete size and high reputation, to meet your demands.

The most applied version is 45 degree or 90 degree long radius elbows. Long radius type is frequently adopted if no radius is indicated. It gives a gentle and safe direction change for pipes with high pressure or high flow rate.

45 Degree Elbow Dimensions

Standard: ASME B16.9, SH3408, HG/T21635, 21631, SY/T0510

Diameter: DN20 to DN1500/ 3/4” to 60”

Schedule: Sch20, STD, 40, XS, 80, 100, 120, 140, 160, XXS

Radius: Short Radius (SR) and Long Radius (LR)

Form: Straight and Reducing Elbow.

Type: Seamless Elbow and Welded Elbow

End: BE or PE

Short Long Radius Elbows

• Long Radius: R=1.5D
• Short Radius: R=1D
• R= Radius
• D= Outside Diameters

Long Radius Elbow Weight Calculation

W=0.0387 * S( D – S ) * R / 1000

• W = Weight (kg/piece).
• S = Thickness Schedule.
• D = Nominal Diameter.
• R= Radius.

45 Degree Elbow Weight Chart

ASME B16.9 Pipe Fittings Material & Grades

Stainless Steel Buttweld Fittings

ASTM A403 WP304/304L, WP304H, WP316/316L, WP310, WP317, WP321

Duplex Steel Pipe Fittings

ASTM A815 UNS S31803, S32205, S32550, S32750, S32760

Carbon Steel Butt Weld Fittings

ASTM A234 WPB, A860 WPHY 42, 52, 60, 65, 70

Low Temp Carbon Steel Pipe Fittings

ASTM A420 WPL3, WPL6, WPL9

Alloy Steel Equal Tee

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

LTCS Pipe Fittings

Package of Steel Pipe Elbow

Do blasting and painting on the body of steel pipe elbows.

Marking product details for easy to choose the right pipe fittings.

We choose wooden case or pallet which based on the size. Usually larger than 16″, packed buttweld fittings in wooden pallet, while below 16″, wooden case is the first choice.

Clear shipping mark are tagged on the outside of the package for easy identification in the destination.

How to Guarantee the Quality of Elbow Pipe Fittings

We will do strictly inspection as below step.

1. Visual the surface of 90 & 45 degree elbow body.
2. Check the marking. “6” STD 45 LR A420 WPL6 B16.9 Z158″
3. Measure the dimensions. Such as diameter, thickness, height from center to end.

How to Protect the Surface of LTCS Pipe Elbow

Hot Dipped Galvanized

Cold Galvanized

Black Primer

PE Coated