Construction

Galvanized Pipe

DETAILS AND PARAMETERS

TOLERANCES

TECHNICAL SHEET

Applications of A53 Galvanized Pipe

Water and Gas Pipelines – Plumbing, water distribution, gas lines

Structural Engineering – Bridges, scaffolding, fencing

Mechanical & Industrial Use – Machinery parts, boilers, heat exchangers

Construction & Infrastructure – Columns, frames, roofing structures

Agriculture & Fencing – Greenhouses, irrigation systems

Why Choose A53 Galvanized Pipe?

High Strength & Durability

Excellent Corrosion Resistance

Suitable for Structural & Pressure Applications

Wide Range of Sizes & Wall Thicknesses

Cost-Effective for Long-Term Use

Galvanized pipe maintains a wide range of benefits, suitable for use in highly corrosive environments. The semi-smooth, zinc finish of galvanized steel pipe provides a layer of protection that is not seen in other types of protective materials. The galvanized coating process protects the underlying steel from encountering corrosive elements that could deteriorate the steel and ultimately weaken its structural integrity. Main advantages of galvanized structural pipe include:

Protects against corrosion and rust

Increased structural longevity

Overall enhanced reliability

Affordable protection

Easy to inspect

Less repairs

Rugged toughness

Easier to maintain than standard painted pipes

This pipe can be custom cut to lengths of your choice, please click "add cuts" to customize the exact measurements you need.

Product Description

Product	A53 Galvanized Pipe
Standard	ASTM A53 / ASME SA53
Material	Carbon Steel
Grades	A53 Grade A, A53 Grade B
Outer Diameter (OD)	1/2” – 48” (21.3mm – 1219mm)
Wall Thickness	SCH10, SCH20, SCH40, SCH80, SCH160, XXS
Length	6m, 12m, or custom lengths
Pipe End	Plain End, Beveled End, Threaded & Coupled
Zinc Coating	40g/m² – 600g/m²
Technique	ERW (Electric Resistance Welded), Seamless, LSAW, SSAW
Surface Treatment	Hot – Dipped Galvanized, Pre – Galvanized, Black Coated
Connection Type	Welding, Threaded, Flanged
Protection	Plastic Caps, Bundled with Steel Strips, Waterproof Wrapping
Certification	ISO, SGS, BV, CE
Stock Availability	10,000+ Tons Per Month

Chemical Composition of ASTM A53

Element	Grade A (%)	Grade B (%)
Carbon (C)	≤ 0.25	≤ 0.30
Manganese (Mn)	≤ 0.95	≤ 1.20
Phosphorus (P)	≤ 0.05	≤ 0.05
Sulfur (S)	≤ 0.045	≤ 0.045
Copper (Cu)	≤ 0.40	≤ 0.40
Nickel (Ni)	≤ 0.40	≤ 0.40
Chromium (Cr)	≤ 0.40	≤ 0.40
Molybdenum (Mo)	≤ 0.15	≤ 0.15

Mechanical Properties of ASTM A53

Property	Grade A	Grade B
Yield Strength (MPa)	≥ 205 MPa	≥ 240 MPa
Tensile Strength (MPa)	330 – 380 MPa	415 – 550 MPa
Elongation (%)	≥ 20%	≥ 15%
Hardness (Brinell)	≤ 90 HB	≤ 100 HB

Galvanized Coating Options

Coating Type	Zinc Thickness	Application
Pre – Galvanized	40 – 150 g/m²	Indoor & low – corrosion environments
Hot – Dipped Galvanized	200 – 600 g/m²	Heavy – duty industrial & outdoor use