PIPE1-1/4STD Dimensions & Weight
PIPE1-1/4STD is 1-1/4 in nominal size standard weight (STD) structural steel pipe (AISC), weighing 2.27 lb per foot — a stock choice for bollards, pipe columns, and handrail. It is the lightest of the 2 PIPE1-1/4 sizes listed here.
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PIPE1-1/4STD Dimensions
| Property | Imperial | Metric |
|---|---|---|
| Nominal pipe sizenominal size, not the outside diameter | 1-1/4 in | NPS 1-1/4 |
| Weight class | STD | standard weight (STD) |
| Cross-section area (A)computed from weight and steel density | 0.67 in² | 4.3 cm² |
| Weight | 2.27 lb/ft | 3.4 kg/m |
Standard: AISC. Values from the published section tables; dimensions not listed here are not shown rather than estimated.
What does PIPE1-1/4STD weigh and cost?
PIPE1-1/4STD weighs 2.27 lb per foot. At an example material price of $0.92/lb that is about $2.09 per foot. Set your quantity, length, and price to total your own run:
Material only, example pricing. Actual steel pricing varies by region, grade, quantity, and market conditions — use your own supplier numbers for real bids.
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Related sizes
- PIPE1-1/4XS3 lb/ft
- PIPE1XS2.17 lb/ft
- PIPE1-1/2STD2.72 lb/ft
- PIPE1STD1.68 lb/ft
- PIPE3/4XS1.48 lb/ft
- PIPE3/4STD1.13 lb/ft
- PIPE1/2XS1.09 lb/ft
- PIPE1-1/2XS3.63 lb/ft
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Deeper reading: HSS Sizes: Square & Rectangular Tube Guide · How to calculate steel weight