DuraGal® Plus CHS
Overview
DuraGal® Plus CHS products from Steelforce are hot dip galvanized circular hollow sections that offer the advantage of better protection against the elements over traditional primer painted products. The zinc coating protects the sections and reduces the risk of cracking or fracturing.
DuraGal® Plus CHS is a high-strength cold formed square hollow section that is galvanized to AS/NZS 4792 and has a minimum average coating mass of 100 grams per square metre applied to the interior and exterior of the section.
Benefits of DuraGal® Plus CHS
- Precise lines contribute to an even surfaced appearance
- Excellent for applications where the product is in compression and tension
- Ideal as bracing or columns
- Safe to tough through absence of jutting edges
- Entirely closed sections are more protected from the environment
- Straightforward to keep clean from dust and other materials
Typical Uses of DuraGal® Plus CHS
- Mining and Mechanical – liquid and gas transfer
- Handrails and balustrades
- Electrical protection
Features DuraGal® Plus CHS
- 100 grams per m2 minimum average coating mass (internally and externally)
Relevant Standards
- AS/NZS 1163 cold-formed structural steel hollow sections
- AS/NZS 4792 Hot-dip galvanized (zinc) coatings on ferrous hollow sections, applied by a continuous or a specialized process
Specification for DuraGal® Plus CHS
| Nominal Size | Section | Outside Diameter OD | Wall Thickness t | Finish | Std Length | Tonnes / pack | Lengths / pack | Metres / tonne |
|---|---|---|---|---|---|---|---|---|
| mm | mm | kg/m | m | |||||
| 10 | Med | 17.2 | 2.3 | 0.88 | 6.5 | 0.360 | 64 | 1136.0 |
| 15 | Med | 21.3 | 2.6 | 1.25 | 6.5 | 0.490 | 61 | 800.0 |
| 15 | Hvy | 21.3 | 3.2 | 1.48 | 6.5 | 0.590 | 61 | 676.0 |
| 20 | Xlt | 26.9 | 2.0 | 1.23 | 6.5 | 0.488 | 61 | 813.0 |
| 20 | Lgt | 26.9 | 2.3 | 1.40 | 6.5 | 0.555 | 61 | 714.3 |
| 20 | Med | 26.9 | 2.6 | - | 6.5 | 0.619 | 61 | 641.0 |
| 20 | Hvy | 26.9 | 3.2 | - | 6.5 | 0.741 | 61 | 534.8 |
| 25 | Xlt | 33.7 | 2.0 | 1.56 | 6.5 | 0.375 | 37 | 641.0 |
| 25 | Lgt | 33.7 | 2.6 | 1.99 | 6.5 | 0.479 | 37 | 502.5 |
| 25 | Med | 33.7 | 3.2 | 2.41 | 6.5 | 0.580 | 37 | 414.9 |
| 25 | Hvy | 33.7 | 4.0 | - | 6.5 | 0.705 | 37 | 341.3 |
| 32 | Xlt | 42.4 | 2.0 | 1.99 | 6.5 | 0.479 | 37 | 502.5 |
| 32 | Lgt | 42.4 | 2.6 | 2.55 | 6.5 | 0.613 | 37 | 392.2 |
| 32 | Med | 42.4 | 3.2 | 3.09 | 6.5 | 0.743 | 37 | 323.6 |
| 32 | Hvy | 42.4 | 4.0 | - | 6.5 | 0.911 | 37 | 263.9 |
| 40 | Xlt | 48.3 | 2.3 | 2.61 | 6.5 | 0.628 | 37 | 383.1 |
| 40 | Lgt | 48.3 | 2.9 | 3.25 | 6.5 | 0.782 | 37 | 307.7 |
| 40 | Med | 48.3 | 3.2 | 3.56 | 6.5 | 0.856 | 37 | 280.9 |
| 40 | Hvy | 48.3 | 4.0 | - | 6.5 | 1.051 | 37 | 228.8 |
| 40 | X-Hvy | 48.3 | 5.4 | - | 6.5 | 1.373 | 37 | 175.1 |
| 50 | Xlt | 60.3 | 2.3 | 3.29 | 6.5 | 0.406 | 19 | 304.0 |
| 50 | Lgt | 60.3 | 2.9 | 4.11 | 6.5 | 0.508 | 19 | 243.3 |
| 50 | Med | 60.3 | 3.6 | 5.03 | 6.5 | 0.621 | 19 | 198.8 |
| 50 | Hvy | 60.3 | 4.5 | - | 6.5 | 0.764 | 19 | 161.6 |
| 50 | X-Hvy | 60.3 | 5.4 | - | 6.5 | 0.903 | 19 | 136.8 |
| 65 | Xlt | 76.1 | 2.3 | - | 6.5 | 0.517 | 19 | 238.7 |
| 65 | Lgt | 76.1 | 3.2 | 5.75 | 6.5 | 0.710 | 19 | 173.9 |
| 65 | Med | 76.1 | 3.6 | 6.44 | 6.5 | 0.795 | 19 | 155.3 |
| 65 | Hvy | 76.1 | 4.5 | - | 6.5 | 0.982 | 19 | 125.8 |
| 65 | X-Hvy | 76.1 | 5.9 | - | 6.5 | 1.260 | 19 | 98.0 |
| 80 | Xlt | 88.9 | 2.6 | 5.53 | 6.5 | 0.359 | 10 | 180.8 |
| 80 | Lgt | 88.9 | 3.2 | 6.76 | 6.5 | 0.439 | 10 | 147.9 |
| 80 | Med | 88.9 | 4.0 | 8.38 | 6.5 | 0.545 | 10 | 119.3 |
| 80 | Hvy | 88.9 | 5.0 | - | 6.5 | 0.670 | 10 | 97.1 |
| 80 | X-Hvy | 88.9 | 5.9 | - | 6.5 | 0.786 | 10 | 82.6 |
| 90 | Xlt | 101.6 | 2.6 | - | 6.5 | 0.413 | 10 | 157.5 |
| 90 | Lgt | 101.6 | 3.2 | - | 6.5 | 0.505 | 10 | 128.7 |
| 90 | Med | 101.6 | 4.0 | 9.63 | 6.5 | 0.626 | 10 | 103.8 |
| 90 | Hvy | 101.6 | 5.0 | - | 6.5 | 0.774 | 10 | 84.0 |
| 100 | Xlt | 114.3 | 3.2 | - | 6.5 | 0.570 | 10 | 114.0 |
| 100 | Lgt | 114.3 | 3.6 | 9.83 | 6.5 | 0.639 | 10 | 101.7 |
| 100 | Med | 114.3 | 4.5 | - | 6.5 | 0.793 | 10 | 82.0 |
| 100 | Hvy | 114.3 | 5.4 | - | 6.5 | 0.943 | 10 | 69.0 |
| 125 | Xlt | 139.7 | 3.0 | - | 6.5 | 0.460 | 7 | 99.0 |
| 125 | Lgt | 139.7 | 3.5 | 11.80 | 6.5 | 0.537 | 7 | 84.7 |
| 125 | Med | 139.7 | 5.0 | - | 6.5 | 0.755 | 7 | 60.2 |
| 125 | Hvy | 139.7 | 5.4 | - | 6.5 | 0.814 | 7 | 55.9 |
| 150 | Xlt | 165.1 | 3.0 | - | 6.5 | 0.546 | 7 | 83.3 |
| 150 | Lgt | 165.1 | 3.5 | 13.90 | 6.5 | 0.632 | 7 | 71.9 |
| 150 | Med | 165.1 | 5.0 | - | 6.5 | 0.896 | 7 | 50.8 |
| 150 | Hvy | 165.1 | 5.4 | - | 6.5 | 0.969 | 7 | 46.9 |
| 150 | Med | 165.1 | 5.0 | - | 6.5 | 0.896 | 7 | 50.8 |
| 150 | Hvy | 165.1 | 5.4 | - | 6.5 | 0.969 | 7 | 46.9 |