PIPE18XS Dimensions & Weight

PIPE18XS is 18 in nominal size extra strong (XS) structural steel pipe (AISC), weighing 93.5 lb per foot — a stock choice for bollards, pipe columns, and handrail. It is the heaviest of the 2 PIPE18 sizes listed here.

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PIPE18XS Dimensions

Property	Imperial	Metric
Nominal pipe sizenominal size, not the outside diameter	18 in	NPS 18
Weight class	XS	extra strong (XS)
Cross-section area (A)computed from weight and steel density	27.48 in²	177.3 cm²
Weight	93.5 lb/ft	139.1 kg/m

Standard: AISC. Values from the published section tables; dimensions not listed here are not shown rather than estimated.

What does PIPE18XS weigh and cost?

PIPE18XS weighs 93.5 lb per foot. At an example material price of $0.92/lb that is about $86.02 per foot. Set your quantity, length, and price to total your own run:

QtyLength (ft)$ / lb

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Total weight

1,870 lbs

Material cost

$1,720.40

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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