Carbon steel fittings weight calculator

Online Free Buttweld Fittings Weight Calculator

Check Weight Calculator Stainless Steel Fittings, Pipe Elbows, Ductile Iron Fittings

Bend Weight & Length

The Bend Weight & Length calculator allows you to determine the approximate weight of your bend based on specific product dimensions.

Bend-Breakdown-WEB2

Nominal Pipe Size (A)
(SEE MATERIAL CHART)
Outside Diameter (Inches) (B)
Wall Thickness (Inches) (C)
Center Line Radius (Inches)(D)
Bend Angle (DEGREES) (E)
Lead Tangent Length (Inches) (F)
Lag Tangent Length (Inches) (G)

Calculate

Volume of Steel (Cubic Inches)
Weight of Bend (lbs)
Bend Material Length (inches)

Standard Material Chart

The Standard Material Chart provides the list of the most readily available material offerings stocked by Steel Tubes India.

NPS (A) OD Wall Thickness Wt/Ft
2.5 NPS 2.875 0.276 7.66
3 NPS 3.5 0.300 10.25
4 NPS 4.5 0.230 11.35
4 NPS 4.5 0.337 14.98
5 NPS 5.563 0.258 14.62
5 NPS 5.563 0.375 20.78
6 NPS 6.625 0.280 18.97
6 NPS 6.625 0.432 28.57
8 NPS 8.625 0.322 28.55
8 NPS 8.625 0.500 43.39
10 NPS 10.75 0.365 40.48
10 NPS 10.75 0.500 54.74
12 NPS 12.75 0.375 49.56
12 NPS 12.75 0.500 65.42
14 NPS 14 0.375 54.57
14 NPS 14 0.500 72.09
16 NPS 16 0.375 62.58
16 NPS 16 0.500 82.77
18 NPS 18 0.500 95.64
20 NPS 20 0.500 106.57

Weight Calculation of Butt Weld Pipe Fittings

1. Weight Calculation of Pipe Elbows

The weight of 90D Elbow Long Radius(ASME B16.9) equals to:

0.0387 x S x (D-S) x R / 1000

S - Wall thickness
D - Outside Diameter of the Elbow
R - Center Line Radius(Height)
*All units are in mm.

The weight of 45D Elbow Long Radius is half of 90D while the weight of 180D is twice of 90D.
The weight of 90D Elbow Short Radius is two thirds of 90D Long Radius Elbow.

2. Weight Calculation of Pipe Tees

The weight of Equal Tee (ASME B16.9) equals to:

0.02466 x (S+1.5) x (D-S-1.5) x (3C-D/2) / 1000

S - Wall thickness
D - Outside Diameter of the tee
C - Center to End Length
*All units are in mm.

The weight of primary class reducing tee is 94% of its equal type.
The weight of second class reducing tee is 91% of its equal type.
The weight of third class reducing tee is 89% of its equal type.
The weight of fourth class reducing tee is 86% of its equal type.
3. Weight Calculation of Pipe Reducers
The weight of primary class reducer(concentric or eccentric) equals to:

0.02466 x S x (D-S) x H / 1000

S - Wall thickness
D - Outside Diameter of the larger end of the reducer
H - Total height of the reducer.
*All units are in mm.

The weight of second class reducer is 94% of its primary class.
The weight of third class reducer is 91% of its primary class.
The weight of fourth class reducer is 89% of its primary class.

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