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¾ inch Pipe Weight (20 NB)

A ¾ inch (20 NB) MS / GI pipe has an outside diameter of 26.9 mm. In medium class it weighs about 1.56 kg per meter, or 9.3 kg for a 6 m length.

¾ inch Pipe Weight Calculator

All results are in kg.

Material

Class

Outside diameter (OD)

Wall thickness

Length

Quantity (pieces)

Rate per kg (₹, optional)

–Weight of 1 piece

–Total weight

–Weight per meter

–Weight per foot

–Total in tonnes

–Total in pounds

–Paint / galvanizing area

–Estimated cost

¾ inch Pipe Weight Chart (IS 1239)

Class	Wall thickness	kg per m	Per 6 m	Per 20 ft
Light (A)	2.35 mm	1.42	8.5	8.7
Medium (B)	2.6 mm	1.56	9.3	9.5
Heavy (C)	3.2 mm	1.87	11.2	11.4

Weights calculated for plain-end black pipe with steel density 7.85. GI (galvanised) pipe weighs about the same; the zinc coating adds roughly 3–5%. Screwed and socketed pipe is slightly heavier.

¾ inch Pipe Weight by Quantity (Medium, 6 m)

Pieces	Weight
1	9.3 kg
10	93.5 kg
25	233.7 kg
50	467.4 kg
100	934.8 kg

One tonne of ¾ inch medium pipe is about 107 pieces of 6 m.

How to Calculate

Weight (kg/m) = (OD − t) × t × 0.02466 = (26.9 − 2.6) × 2.6 × 0.02466 = 1.558 kg/m

Frequently Asked Questions

What is the weight of a ¾ inch MS pipe per meter?

A ¾ inch (20 NB) MS pipe weighs about 1.42 kg/m in light, 1.56 kg/m in medium and 1.87 kg/m in heavy class.

What is the weight of a 6 m ¾ inch pipe?

A 6 m length weighs about 8.5 kg (light), 9.3 kg (medium) or 11.2 kg (heavy).

What is the weight of a ¾ inch GI pipe?

A ¾ inch GI pipe weighs about the same as MS pipe, around 1.56 kg per meter in medium class, plus about 3–5% for the zinc coating.

What is the outside diameter of a ¾ inch pipe?

A ¾ inch (20 NB) pipe has an outside diameter of 26.9 mm as per IS 1239.

What is the thickness of a ¾ inch pipe?

Under IS 1239, a ¾ inch pipe is 2.35 mm thick in light class, 2.6 mm in medium and 3.2 mm in heavy.