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Rectangular Steel Pipe
Rectangular Steel Pipe Supplier and Manufacturer
Segsteel is a professional steel manufacturer specializing in a comprehensive offering of Rectangular Steel Pipe sizes to meet your specifications.
Standard: GB/T6728:2002 , ASTM A500 , JIS G3466 , EN10210 ,EN10219, ASTM A500 Gr. A.B.C. Steel
Grade: Q195-Q235 , Q345 , S235, S355, S235JR, S355JR.STK400/500 .
Test:: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.
Rectangular steel pipe (SHS/RHS) is a hollow structural section with excellent strength-to-weight ratio, ideal for construction, engineering, and manufacturing. Sino East Steel manufactures square and rectangular steel pipes in sizes from 10×10mm to 500×500mm (square) and 20×10mm to 600×400mm (rectangular), with wall thickness from 0.6mm to 25mm. Available in black, galvanized, and pre-painted finishes with grades Q195-Q345 and S235-S355. Our SHS/RHS products are certified to ASTM A500, EN 10219, and JIS G3466 standards.
Applications: Steel structure, building frame, machinery manufacturing, bridge construction, highway guardrail, solar panel mounting, agricultural greenhouse, and furniture production.
Request a Quote for Rectangular Steel Pipe →Steel Pipe Weight Chart (kg/m)
Use this weight chart to calculate steel pipe weight per meter. Formula: Weight (kg/m) = (OD - WT) x WT x 0.02466. Download our complete steel pipe weight chart for all specifications.
| Nominal Size | OD (mm) | SCH40 (kg/m) | SCH80 (kg/m) |
|---|---|---|---|
| 1/2 inch (DN15) | 21.3 | 1.27 | 1.62 |
| 3/4 inch (DN20) | 26.7 | 1.69 | 2.20 |
| 1 inch (DN25) | 33.4 | 2.50 | 3.24 |
| 2 inch (DN50) | 60.3 | 5.44 | 7.48 |
| 3 inch (DN80) | 88.9 | 8.63 | 11.80 |
| 4 inch (DN100) | 114.3 | 13.49 | 18.55 |
Note: Theoretical weights. Actual weight may vary by +/-5%. Contact us for a complete weight chart PDF with all sizes and schedules.
BS1139 Scaffolding Pipe Specifications
| Parameter | BS1139 Standard |
|---|---|
| Outer Diameter | 48.3mm +/- 0.5mm |
| Wall Thickness | 3.2mm (standard) / 4.0mm (heavy duty) |
| Length | 6.0m / 6.4m (standard), custom lengths available |
| Material Grade | S235GT / S355J2H (EN 10219) |
| Surface Finish | Hot-dip galvanized (HDG) to EN ISO 1461 |
| Zinc Coating | Minimum 55 microns (390 g/m2) |
| End Finish | Plain end / External upset / Swaged |
All Sino East Steel scaffolding pipes comply with BS1139 and EN 39 standards. Mill Test Certificates provided with every order. Contact us for scaffolding system quotations.
Suggesting that these directories not increase product, please contact us or leave us a message.