Steel tubes
Rectangular hollow section(RHS)
Hot rolled and welded
Dimension: 20x30-80x100mm WT: 1.1-3.75mm
Hot rolled square steel pipes/tubes
DIMENSION: Square pipes=25X25-100x100mm, Rectangular pipes=20x30-80x100mm
W. T.: 1.1mm-3.75mm
MATERIAL: Q195-Q235
Length: 3-12m
TOLERANCE: +/- 0.1mm
SHAPE: Square hollow section
STANDARD: GB
SURFACE: Black
PRODUCTION TECHNOLOGY: Welded and hot rolled
USAGE: Structure pipe/tubing, bridge, building, scaffold etc.
PROCESSING: Can be galvanized and sprayed