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Carbon Steel Pipe 1-1/4" NPS x Schedule 80 A53

$15.00 for 12"
OD11/4NPS
MaterialCarbon Steel
GradeA53
Final discount, tax, and shipping calculated at checkout
1 Choose Your Length Enter your cut length
in
Quarter-inch increments. Min: 1", Max: 96"
0"24"48"72"96"
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Request a quote for cuts longer than 96" · Non-refundable · Tolerance: ±0.125"
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Description

Carbon Steel Pipe A53 is a versatile, welded pipe designed for use in a wide range of applications, including plumbing, construction, and industrial systems. Known for its excellent strength, durability, and ease of fabrication, this pipe is commonly used for transporting water, gas, and other fluids. It is ideal for use in low- to medium-pressure systems, offering reliable performance across a variety of industries.
Not enough in stock? Call us referencing part #1416. We only show partial inventory online.
OD WALL
Specifications
MaterialCarbon Steel
Grade/AlloyA53
ShapePipe
WT11/4NPS
ODSch80
Max Length96 in
Weight3 lb/ft
MTRAvailable Upon Request
Characteristics
WeldabilityExcellent
MachiningGood
Bending/FormingGood
Wear ResistanceFair
CorrosionFair
Shipping

Pickup In-Store

  • Orders before 3pm ready next business day
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Standard Delivery

  • Ships next business day (orders before 3pm)
  • Shipping calculated at checkout

Cash on Delivery

  • Available for established business accounts
  • Courier collects payment on delivery
From the counter

About A53 steel

A53 is standard steel pipe, the everyday grade for structural and general pipe work: railings, posts, frames, sleeves, and low-pressure fluid lines. It comes in the NPS sizing system, where the name isn't the measurement, and we stock it in schedule 40 and schedule 80 walls. It welds and threads cleanly.

Read the full pipe sizes and schedule guide
What's the difference between A53 and A106 pipe?
A53 is the general-purpose structural and low-pressure grade. A106 is the high-temperature grade, drawn with no weld seam, for steam and boiler lines. For railings, posts, and general fab, A53 is the usual buy.
Why isn't 1/2 inch pipe half an inch?
Pipe sizes are names, not measurements. A 1/2 pipe is 0.840 inch across the outside; the schedule sets the wall and what's left is the bore. The outside diameter stays fixed so fittings and threads match.