Galvanized Steel Pipe | Coremark Metals | Buy Online

Galvanized Steel Pipe

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Description

Hot-dipped galvanized pipes are excellent candidate for most processing techniques. Welding, torching, or abrasive sawing galvanized steel is not recommended without proper protection and adequate ventilation. Galvanized pipes are A36 hot rolled steel, or mild steel, pipes that have been dipped into a molten zinc coating process (ASTM A123). Hot-dipped galvanize (HDG) can be identified by its crystallization pattern, also known as “spangle” on the surface of the material. Great corrosion resistance, excellent candidate for outdoor use or exposed environments. Common applications include potable water and drainage, fencing, posts, railing systems, and low pressure plumbing.

Confused about sizing? Please visit our ASA Pipe Schedule Chart for helpful information.

Features

ASTM

ASTM A500

Alloy

A500

Characteristics

A500B G90
Galvanized Coating. Easy to cut. Machinable and weldable with proper ventilation.

Specifications

CHEMICAL COMPOSITION

Element Percentage
C 0.3 max
Cu 0.18 max
Fe 99 min
S 0.063 max
P 0.05 max

 

MECHANICAL INFORMATION

  Imperial Metric
Density 0.282 lb/in3 7.8 g/cc
Ultimate Tensile Strength 58,000psi 400 MPa 
Yield Tensile Strength 46,000psi 317 MPa
Melting Point ~2,750°F ~1,510°C

 

Production Method Hot Rolled
Grade B
The provided chemical compositions and mechanical properties are general approximations. Please contact our Customer Service Department for material test reports.
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Available Sizes

AVAILABLE SIZES

Size Nominal
Pipe Size
OD Wall Thickness ID Length
(In.)
Weight
(Lb/SqFt)
1/2" SCH 40 1/2" 0.84" 0.147" 0.546" 252.00" 0.850
3/4" SCH 40 3/4" 1.05" 0.113" 0.824" 252.00" 1.130
1" SCH 40 1" 1.315" 0.179" 0.957" 252.00" 1.679
1-1/4" SCH 40 1-1/4" 1.66" 0.14" 1.38" 252.00" 2.273
1-1/2" SCH 40 1-1/2" 1.9" 0.145" 1.61" 252.00" 2.730
1-1/2" SCH 40 1-1/2" 1.9" 0.145" 1.61" 288.00" 2.730
2" SCH 40 2" 2.375" 0.154" 2.067" 252.00" 3.679
2-1/2" SCH 40 2-1/2" 2.875" 0.203" 2.469" 252.00" 5.790
3" SCH 40 3" 3.5" 0.216" 3.068" 252.00" 7.570
3-1/2" SCH 40 3-1/2" 4" 0.226" 3.548" 252.00" 9.810
4" SCH 40 4" 4.5" 0.237" 4.026" 252.00" 10.790


 

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