Hollow Section Tube, Galvanized Steel Pipe
1. Pre-painted (zinc: 60-120G/M2)
2. Hot-dipped galvanized (zinc: 120-500G/M2)
3. Cold-dipped galvanized(zinc:10-50G/M2)
Q195, Q215, Q235, Q345, S235JR, S275JR, STK400, STK500
GB/T 3091, BS1387, EN39, EN1139, ASTM A53, JIS G3444
21.3 - 610mm
0.8 - 22mm
Random Length, Fixed Length, SRL, DRL, as you required
For low pressure liquid delivery such as water, gas and oil
plain end or beveled end, threaded End
with several steel strips in one bundle, plastic caps, of course, can be packed as our clients’ demand
Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, Impact Test etc), Exterior Size Inspection.
EN 10204/3.1B
