| Model NO. | Galvanized Square Pipe |
| Type | Welded, Seamless (Optional) |
| Technique | High Frequency Welded, Hot DIP Galvanized, Electro |
| Material | Stainless Steel |
| Surface Treatment | Hot DIP Galvanizing, Electro -Galvanized, Passivat |
| Usage | Construction & Decoration |
| Section Shape | Square |
| Standard | GB/T 6728, ASTM A500, En 10219, JIS G3466, DIN 245 |
| Side Length | 20mm-500mm (e.g., 20×20, 40×40, 100×100) or Custom |
| Thickness | 1.2mm-12mm or Customization |
| Length | 3m-12m or Customization |
| Transport Package | Standard Export Seaworthy Package |
| Specification | Square |
| Trademark | JinHuaTai |
| Origin | China |
Product Name
Galvanized Square Pipe
Standard
GB/T 6728, ASTM A500, EN 10219, JIS G3466, DIN 2458
Material
Q235A, Q235B, Q355A, Q355B, 10#, 20#, Low carbon steel
Technique
High frequency welded, Hot dip galvanized, Electro galvanized
Side shape
Square
Side Length
20mm-500mm (e.g., 20×20, 40×40, 100×100) or Customization
Thickness
1.2mm-12mm or Customization
Length
3m-12m or Customization
Surface Treatment
Hot dip galvanizing, Electro galvanized, Passivation
Type
Welded, Seamless (optional)
Origin
China
HS Code
7304290000
Delivery Time
7-30days
After-sales Service
24 hours online
Production Capacity
15000000 Tons/Year
Price Terms
EXW, FOB, CIF, CRF, CNF or others
Loading Port
Tianjin,Qingdao,shanghai,customization
Section Shape
Square
Payment Term
TT, LC, Cash, Paypal
Application
1. Building frames, decorative engineering, curtain wall supports2. Warehousing shelves, guardrails, billboards3. Mechanical structures, furniture frames, municipal facilities, etc.
Packaging
Bundle, PVC Film Wrapping, Steel Strip Binding, Standard export seaworthy package or as Request
Processing Service
Cutting, Bending, Punching, Drilling
Tolerance
±1%
MOQ
1 Ton
Products Description
Hot dip galvanized tube is to make molten metal and iron matrix reaction and produce alloy layer, so that the matrix and coating of the combination of the two. Hot dip galvanizing is the first steel pipe pickling, in order to remove iron oxide on the surface of the steel pipe, pickling, through ammonium chloride or zinc chloride aqueous solution or ammonium chloride and zinc chloride mixed aqueous solution tank for cleaning, and then into the hot dip plating tank. Hot dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. Complex physical and chemical reactions occur between hot dip galvanized steel tube and molten plating solution to form a tightly structured zinc-ferroalloy layer with corrosion resistance. The alloy layer is integrated with pure zinc layer and steel tube matrix, so its corrosion resistance is strong.
Main products
Production process
Product application
Packaging & Shipping
