1. standard of galvanized steel pipes: GB, DIN BS 1387 ASME, ANSI API, JIS, EN
2. Grade of galvanized steel pipes : A53-A369, Q235, Q345, Q195, Q215 20G, A106B SPHC, 08AL, 08F, HG5, DF08, M
3. Thickness of galvanized steel pipes: 0.8 - 15 mm
4. Outer Diameter of galvanized steel pipes: 21.5 - 219 mm
5. ZINC COATING of galvanized steel pipes: 80g/m2, 320g/m2, 600g/m2
6. Place of Origin of galvanized steel pipes: Tianjin China (Mainland)
7. Section Shape of galvanized steel pipes: Round
8. Application of galvanized steel pipes: Hydraulic Pipe structural scaffolding pipes water, gas, sewerage conveyance
9. Technique of galvanized steel pipes: ERW
10. Certification of galvanized steel pipes: BSI
11. Surface Treatment of galvanized steel pipes: Galvanized
12. Special Pipe of galvanized steel pipes: EMT Pipe
13. Type of galvanized steel pipes: Longitudinal High-frequency welded
Our factory mainly produces and exports GI pipes used as structural scaffolding pipes and for water, gas, sewerage conveyance
O.D. W.T.
1/8" 10.3mm 0.6mm-1.0mm
1/2" 21.3mm 0.6mm-1.0mm
3/4" 26.7mm 1.0mm-3.0mm
1" 33.4mm 1.0mm-3.0mm
1 1/4" 42.2mm 1.0mm-3.2mm
1 1/2" 48.3mm 1.0mm-4.0mm
2" 60.3mm 1.5mm-4.0mm
3" 88.9mm 1.5mm-9.5mm
4" 114.3mm 2.0mm-14mm
5" 141.3mm 3mm-14mm
6" 168.3mm 3mm-15mm
8" 219.1mm 3.2mm-15mm
