DX53D+Z Galvanized Steel Pipe
Product Description
DX53D+Z galvanized steel pipe is made from DX53D grade cold-rolled steel, coated with a layer of zinc through the galvanizing process (denoted by “+Z”). This steel grade offers excellent formability, making it ideal for applications that require deep drawing and shaping without cracking. The zinc coating enhances the steel’s resistance to corrosion, providing long-lasting protection against rust and degradation in harsh environments. DX53D+Z galvanized steel pipes are commonly used in industries such as construction, automotive, and manufacturing, where both strength and durability are essential. These pipes are highly suitable for applications exposed to moisture, chemicals, and outdoor conditions, offering a cost-effective, reliable solution for structural, piping, and protective applications.
DX53D+Z Galvanized Steel Pipe/Tube Standard Specification
| Standard | ASTM, AISI, SUS, JIS, EN, DIN, BS, GB, etc. |
| Material | Q235, Q195, 0345, SPCC,SPCD, SPCE, SPCEN, ST12, ST13, ST14, ST15, ST16, DC01, DC03, DC04, DC05, DC06, etc.; or as Customer’s Requirement |
| Thickness | Round Pipe: 0.8-10.0mm,As Your Request Square Pipe: 1.2mm~20mm,As Your Request |
| Length | 6.0m, 6.5m, 5.0m, 4.0m, 3.0m,1m-12m, by customer's requiremnts |
| Diameter | Round Pipe: 1/2“-12"(21 3-323.9mm) Square Pipe: 20*20mm~500*500mm Rectangular Pipe: 20*40mm~300*500mm |
| Zinc Coating | Pre-galvanized (Zinc coating. 40-80g/m2) Hot dipped galvanized (Zinc coating: 200-600g/m2) |
| Surface Treatment | Black Painted, PE Coated, Galvanized or Customized all available |
| Technique | Welded, Seamless |
| Quality | ISO 9000-2001, CE CERTIFICATE, BV CERTIFICATE |
DX53D+Z Galvanized Steel Pipe/Tube Equivalent Material
| Grade | Euronorm | China GB | Japanese JIS | US ASTM |
| EN 10346:2009 | GBT 2518-2008 | JIS:G3302-2005 | ASTM A653M | |
| DX53D+Z | DX53D+Z | DX53D+Z | SGCD2 | FS TypeA FS TypeB |
DX53D+Z Galvanized Steel Pipe/Tube Metal Content
| Grade | Element | C | Si | Mn | P | S | Ti |
| DX53D+Z | Min. | - | - | - | - | - | - |
| Max. | 0.12 | 0.5 | 0.6 | 0.12 | 0.045 | 0.3 |
- Tensile strength: 270~380MPa
- Yield strength: 140~260MPa
- Elongation: ≥30%
Delong Warehouse
Product Inspection
The appearance of the coating is bright, meticulous, without sagging or wrinkles. Thickness inspection can use coating thickness gauge, the method is relatively simple. The thickness of the coating can also be obtained by converting the amount of zinc adhesion. For the bonding strength, a bending press can be used to bend the sample at 90-180°, and there should be no cracks or peeling of the coating. A heavy hammer can also be used to test, and the salt spray test and copper sulfate corrosion test can be done in batches.
Product Measurement
Product Packaging
