Galvanized Steel Pipe
Pricing is subject to change. In-store pricing may vary from online pricing.
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
Alloy
Characteristics
Galvanized Coating. Easy to cut. Machinable and weldable with proper ventilation.
Specifications
CHEMICAL COMPOSITION |
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| Element | Percentage |
| C | 0.3 max |
| Cu | 0.18 max |
| Fe | 99 min |
| S | 0.063 max |
| P | 0.05 max |
MECHANICAL INFORMATION |
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| 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. Contact Us |
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Available Sizes
AVAILABLE SIZES |
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| Size | Nominal Pipe Size |
OD | Wall Thickness | ID | Length (In.) |
Weight (Lb/Ft) |
| 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 |