Grade Q235, equivalent to ASTM A36.
Grade Q345, equivalent to ASTM A572.
Any product shape according to customer's requirements
ISO quality system, Chinese GB50221-2001
Sweden SA 2.5 Sand blasting
Single level butt welding, fillet welding by electric arc welding,
and Gas shielded welding.
Hot dip galvanized,
Standard: ISO1461(1999),JIS H 8641-1999,ASTM A 123/A 123M-02
Resist strong wind and earthquake, bears heavy snow
Strong & safe ,easy to install and disassemble, good insulation
waterproof, fireproof, low carbon, energy saving
We can make the quotation according to customer's drawings.
We can also design and quote according to customer's requirements.
The reason for choose each metal
ü Fast and qualified detail design
ü Workshop pre-install.
ü Professional on-site guidance
ü Ensure the product quality.
ü Timely service and progress
Hot dip galvanize
1, Standard: JIS, DIN, ASTM B695-2000
2, Hot dip galvanizing hole cutting good looking on surface of
3, Galvanizing process:
Steel structural components →Degreasing →Rinsing→ Pickling →Rinsing →
Fluxing → Galvanizing →Quenching → (Passivation) → Inspecting →Finished Product