ASTM A500 Structural Steel Hollow Sections
ASTM A500 Structural Steel Hollow Section is a cold formed welded and seamless carbon steel structural tube for structural applications.
| Product name | Rectangular Pipe |
| Width(mm) | 10mm*20mm ~ 400mm*600mm |
| Wall Thickness(mm) | 0.5mm ~ 20mm |
| Length(mm) | 0.1mtr ~ 18mtr |
| Standard | ASTM A500, ASTM A53, EN 10210, EN 10219, JIS G 3466, BS 1387, BS 6323 |
| Material | 20#, A53B, A106B, API 5L ST37.0,ST35.8,St37.2,St35.4/8,St42,St45,St52,St52.4 STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49 |
| Surface | Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE |
| Certificates | API5L ISO 9001:2008 TUV SGS BV etc |
| Packaging | Loose package, Packaged in bundles(3Ton Max) , bundled pipes with two slings at the both end for easy loading and discharging, End with Plastic caps or as per requirement |
| Application | 1. Fluid pipe 2. Power Plant 3. Structure pipe 4. High and low pressure Boiler tube 5. Seamless pipe /tube for petroleum cracking 6. Conduit pipe 7. Scaffolding pipe pharmaceutical andship,building etc. |
| Size (mm) | Wall Thickness (mm) | Size (mm) | Wall Thickness (mm) |
| 20*20 | 1.2 | 70*70 60*80 100*40 |
1.8 |
| 1.3 | 2 | ||
| 1.4-1.5 | 2.2 | ||
| 1.7 | 2.3 | ||
| 1.8 | 2.5-4.0 | ||
| 2 | 4.5-5.0 | ||
| 2.2 | 5.5-5.75 | ||
| 2.3 | 75*75 60*90 100*50 |
1.8 | |
| 2.5-2.75 | 2 | ||
| 25*25 20*30 |
1.2 | 2.2 | |
| 1.3 | 2.3 | ||
| 1.5 | 2.5-4.0 | ||
| 1.7 | 4.5-5.0 | ||
| 1.8 | 5.5-5.75 | ||
| 2 | 80*80 100*60 100*80 120*60 |
2 | |
| 2.3-2.3 | 2.2 | ||
| 2.5-3.0 | 2.3 | ||
| 30*30 30*40 25*40 20*40 |
1 | 2.5-4.0 | |
| 1.2 | 4.5-5.0 | ||
| 1.3 | 5.5-5.75 | ||
| 1.5 | 7.5-7.75 | ||
| 1.7 | 100*100 120*80 |
2 | |
| 1.8 | 2.2 | ||
| 2 | 2.3 | ||
| 2.2 | 2.5-5.0 | ||
| 2.3 | 5.5-5.75 | ||
| 2.5*2.75 | 7.5-7.75 | ||
| 3 | 120*120 140*80 150*100 160*80 |
2.5 | |
| 40*40 30*50 25*50 |
1.2 | 2.75 | |
| 1.3 | 3 | ||
| 1.4-1.5 | 3.25-5.0 | ||
| 1.7 | 5.5-7.0 | ||
| 1.8 | 7.5-7.75 | ||
| 2 | 140*140 150*150 200*100 |
3.5-4.0 | |
| 2.2-2.3 | 4.5-5.0 | ||
| 2.5-4.0 | 5.25-7.0 | ||
| 50*50 60*40 30*60 40*50 |
1.5 | 7.5-7.75 | |
| 1.7 | 160*160 180*180 |
3 | |
| 1.8 | 3.5 | ||
| 2 | 3.75 | ||
| 2.2 | 4.0-5.0 | ||
| 2.3 | 5.25-5.75 | ||
| 2.5*-4.0 | 7.5-7.75 | ||
| 4.25-5.0 | 60*60 40*80 75*75 50*70 50*80 |
2.3 | |
| 60*60 40*80 75*45 50*70 50*80 |
1.5 | 2.5-4.0 | |
| 1.7 | 4.25-5.0 | ||
| 1.8 | 5.5-5.75 | ||
| 2 | / | ||
| 2.2-2.3 | / |
| Mechanical Sizes | Structural Sizes | ||
| Largest Nominal Outside Dimension | Outside Tolerance at all Sides at Corners | Largest Nominal Outside Dimension | Outside Tolerance at all Sides at Corners |
| 3/16 to 5/8 | ± 0.004 | 2 1/2 and under | ± 0.020 |
| over 5/8 to 1 1/8 | ± 0.005 | over 2 1/2 to 3 1/2 | ± 0.020 |
| over 1 1/8 to 1 1/2 | ± 0.006 | over 3 1/2 to 5 1/2 | ± 0.030 |
| over 1 1/2 to 2 | ± 0.008 | over 5 1/2 | ± 1% |
| over 2 to 3 | ± 0.010 | ||
| over 3 to 4 | ± 0.020 | ||
| over 4 to 6 | ± 0.020 | ||
| over 6 to 8 | ± 0.025 | ||
| Largest Dimension, inches | Max. Twist*, inches |
| over 1/2 to 1 1/2 | 0.050 |
| over 1 1/2 to 2 1/2 | 0.062 |
| over 2 1/2 to 4 | 0.075 |
| over 4 to 6 | 0.087 |
| over 4 to 8 | 0.100 |
| Largest Nominal O.D., Inches | Tolerance ± Inches |
| 2 1/2 and under | ± 0.010 |
| over 2 1/2 to 4 | ± 0.015 |
| over 4 to 8 | ± 0.025 |
| Grades | Chemical | Physical | ||||||
| C Max. % | Mn Max. % | P Max. % | S Max. % | Cu Max. % | Tensile strength, min. psi | Yield strength, min. psi | Elongation in 2 in. | |
| B | 0.26 | / | 0.04 | 0.05 | 0.20 | 58,000 | 46,000 | 23 |
| C | 0.23 | 1.35 | 0.04 | 0.05 | 0.20 | 62,000 | 50,000 | 21 |
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