Galvanized Pipe/Tube
Product Introduction
Product Name | Galvanized steel pipe |
Shape | Round, Square, Rectangle, Deformed |
Material | Q195-Q345, 10#-45#,195-Q345, Gr.B-Gr.50, DIN-S235JR, JIS-SS400, JIS-SPH 040A10 |
Technique | Cold Rolled, Hot Rolled, ERW |
Surface treatment | Black annealing, bright annealing, None annealing |
Standard | ASTM, DIN, JIS, BS |
Delivery times | Delivered within 30 days after receipt of deposit |
Package | 1. tightened with metal belt and plastic wrapped 2. According to customer’s requirement |
Application | Widely used in furniture,interior decoration, fluid pipeline, petroleum and natu industry, drilling, pipeline, structure |
Advantages | 1. Reasonable price with excellent quality 2. Abundant stock and prompt delivery 3. Rich supply and export experience, sincere service |
According to GB/T 700 standard
According to ASTM A53 standard
According to EN 10210 standard
| Mechanical Property | Index |
|---|---|
| Yield Strength | ≥235MPa |
| Tensile Strength | ≥370MPa |
| Elongation | ≥15% |
| Bend Test | For pipes with an outer diameter ≤22, the bend radius is 6 times the outer diameter of the steel pipe, and the bend angle is 90°. For DN15 – DN50, the bend radius is also 6 times the outer diameter, and the bend angle is 90°. After the test, there should be no visible cracks |
| Flattening Test | When the weld of the sample is at a 90° angle to the force – applying direction, there should be no cracks in the weld when pressed to 2/3 of the outer diameter (D), and no cracks in the part outside the weld when pressed to 1/3 of D |
| Hydraulic Test | The hydraulic test pressure is calculated according to P = 282t/D, and the maximum test pressure does not exceed 5MPa |
Packaging and transportation
8unit in 1*20GP container , 12units in 1*40HQ container, Fumigated wood tray and 10mm wire fixed.
