Hot sale Factory Epoxy Powder Coated Galvanized Steel Pipe - Good User Reputation for China Q345b Hollow Structural Square Steel Pipe and Rectangular Steel Pipe – FIVE STEEL
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Hot sale Factory Epoxy Powder Coated Galvanized Steel Pipe - Good User Reputation for China Q345b Hollow Structural Square Steel Pipe and Rectangular Steel Pipe – FIVE STEEL Detail:
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Our products and solutions are extensively identified and trustworthy by users and can meet up with continuously developing financial and social requirements for China Hollow Square and Rectangular Steel Pipe, Square Steel Pipes, We will continue to devote ourselves to market & product development and build a well-knit service to our customer to create a more prosperous future. You should contact us today to find out how we can work together.
ASTM A500 Square and Rectangular Steel Pipe
1.Specification:Square and Rectangular A500 steel pipe:20mmx20mm—500mmx500mm
2.Length:5.8m, 6m, 11.8m, 12 m and any length can be customized according to customer's requirement.
3.Surface Treatment：Plain, oiled, painted, galvanized, electro-static coating and so on.
4.Package of square and round A500 steel tube: PVC plastic cloth and in bundles.
5.Transportation:By container or by bulk.
6.Payment: 1.T/T- 30% advance payment, and balance against the copy of B/L within 3-5 days.
2. L/C 100% irrevocable at sight.
3.Western Union.
7.Application:Structure
Chemical Requirements
| Element | Grades A, B and D | Grace C | ||
| Heat | Product | Heat | Product | |
| Analysis | Analysis | Analysis | Analysis | |
| Carbon, max | 0.26 | 0.3 | 0.23 | 0.27 |
| Manganese, max | ... | ... | 1.35 | 1.4 |
| Phosphorus, max | 0.035 | 0.045 | 0.035 | 0.045 |
| Sulfur, max | 0.035 | 0.045 | 0.035 | 0.045 |
| Copper, when copper steel | 0.2 | 0.18 | 0.2 | 0.18 |
| is specified, min | ||||
Tensile Requirements
| Round Structural Tubing | ||||
| Grade A | Grade B | Grade C | Grade D | |
| Tensile strength, mn, ps (MPa) | 45 000 | 58 000 | 62 00 | 58 000 |
| -310 | -400 | -427 | -400 | |
| Yield strength, mn, psi (MPa) | 33 000 | 42 000 | 46 000 | 36 000 |
| -228 | -290 | -317 | -250 | |
| Elongation in 2 in. (50.8 mm), min, %A | 25B | 23C | 21D | 23C |
| Shaped Structural Tubing | ||||
| Grade A | Grade B | Grade C | Grade D | |
| Tensile strength, mn, ps (MPa) | 45 000 | 58 000 | 62 00 | 58 000 |
| -310 | -400 | -427 | -400 | |
| Yield strength, mn, psi (MPa) | 39 000 | 46 000 | 50 000 | 36 000 |
| -269 | -317 | -345 | -250 | |
| Elongation in 2 in. (50.8 mm), min, %A | 25B | 23C | 21D | 23C |
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Hot sale Factory Epoxy Powder Coated Galvanized Steel Pipe - Good User Reputation for China Q345b Hollow Structural Square Steel Pipe and Rectangular Steel Pipe – FIVE STEEL, The product will supply to all over the world, such as: , , ,
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