SCAFFOLD TUBES
Hot Dipped Galvanized Tubes
Hot Dipped Galvanized scaffolding tube strictly conform to BS EN standards. Tested and approved by SIRIM, Malaysian approved metallurgical laboratory.
Mechanical Properties
Yield Strength : 235 MPa ( Min )
Tensile strength : 340-520MPa
Elongation : 24% (Min) on Gauge Length 5.65 X Sq. Root of Cross Sectional Area
End Finish : Plain End
Straightness : 1mm in 500mm length
Zinc Coating : 40 Microns Minimum Outside
Marking : EN39/ 3.2MM or BS1139/4.0MM DURA MM YY Every 1 Meter
Standard : EN39 / BS1139 / AS1576.3 – 1995 & AS1163, Grade C 250
Length : 6.0 MTR ( standard Size ) ( also available in cut length )
| OUTSIDE DIAMETER | THICKNESS | WEIGHT PER UNIT LENGTH | |||
|---|---|---|---|---|---|
| Inches | mm | Inches | mm | Lbs/Foot | Kg/M |
| 1.1/2 | 48.3 | 0.126 | 3.2 | 2.392 | 3.56 |
| 1.1/2 | 48.3 | 0.157 | 4.0 | 2.937 | 4.37 |
| CHEMICAL COMPOSITION | |||||
|---|---|---|---|---|---|
| %C Max | %Si Max | %Mn Max | %P Max | %S Max | %AI Max |
| 0.2 | 0.05 | 1.4 | 0.040 | 0.045 | 0.020 |
| Standard No. | JIS G3444 |
|---|---|
| Material | STK 500 |
| Specification | 48.6( O.D ) x 2.4( THK ) x Length |
| Material | STK 500 |
| Galvanization | Hot Dipped |
| Unit Weight | 2.73kg/m |
| End Finish | Plain End |