HUAGAO steel have more than 14 years experience for galvanized square pipe, we are galvanized square pipe supplier. Galvanized square pipe is a kind of hollow square section steel pipe with hot rolled or cold rolled galvanized strip steel or galvanized coil as blank after cold bending processing and then high frequency welding made of square section shape and size, or the cold-formed hollow steel pipe made in advance and then hot dip galvanized square tube.
Product Name | Galvanized square and rectangular steel pipe |
Specifications | Square pipe: 20*20mm~500*500mm |
Rectangular pipe: 20*40mm~300*500mm |
Material | Low carbon steel |
Steel Grade | Q195 = S195 / A53 Grade A |
Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2 |
Q355 = S355JR / A500 Grade B Grade C |
Standard | EN10219, EN10210 |
GB/T 6728 |
JIS G3466 |
ASTM A500, A36 |
Surface Anti-rusty Coating | pre-galvanized (Zinc coating: 40-80g/m2) |
hot dipped galvanized (Zinc coating: 200-600g/m2 ) |
Pipe Ends | Plain ends |
Certificates | ISO 9001 / ISO 18001 / ISO 14001 / CE |
Packing and Shipment | 1. OD 300mm and below In hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles |
2. above OD 300mm in bulk or according to custom opinion |
3. 25 tons/container and 5 tons/size for a trial order; |
4. For 20" container the max length is 5.8m; |
5. For 40" container the max length is 11.8m. |
Usage | Construction / building materials steel pipe |
Structure steel pipe |
Solar structure component steel pipe |
Fence post steel pipe |
Greenhouse frame steel pipe |
Trade terms | FOB, CFR, CIF, EXW, FCA |
Payment terms | T/T, LC |
Delivery time | 15-45 days (based on quantity) after receiving advanced payment by T/T or LC . |
Main market | Southeast Asia, South Asia, Middle East, Europe, Middle&South America, Africa and Oceania |
