DX51D Galvanized Steel Pipe
SXY Steel Group manufactures premium DX51D galvanized steel pipes engineered for high-durability construction, outdoor framing, fluid transmission, and industrial structural installations. We guarantee uniform hot-dip galvanized zinc layer boundaries, smooth deburred ends, precision dimensional tolerances, and strict international standard execution under our direct [2-Hour Rapid Quote] factory pricing program.
Terrified of project delays due to failing your local site inspection or getting hit by rapid white rust and flaking zinc coatings under rough outdoor environments? Eliminate structural risk and secure your mill-certified Elcometer coating thickness logs immediately.
PRODUCT DETAILS
Premium DX51D Galvanized Pipe Three-Standard Cross Matrix
| European Standard (EN 10219 / EN 10346) | American Standard (ASTM A53 / A500) | Japanese Standard (JIS G3444 / G3466) | Zinc Coating Weight Options | Elcometer Coating Micron Range |
|---|---|---|---|---|
| DX51D+Z (Regular Spangle) | ASTM A53 Grade A / B | JIS STK400 | 60g/m² – 120g/m² | 8 μm – 17 μm |
| S235JR / S275JR Galvanized | ASTM A500 Grade B Structural | JIS STKR400 | 120g/m² – 275g/m² | 17 μm – 39 μm |
| DX51D+AZ Heavy Hot-Dip Premium | ASTM A53 Heavy-Duty Spec | JIS STK500 Heavy GI | 300g/m² – 600g/m² Base | 42 μm – 85 μm (Ultra-Thick) |
Technical QA/QC Verification
• 100% Traceable Mill Test Certification: Deliveries are accompanied by comprehensive EN 10204 3.1 Mill Test Certificates (MTC) detailing chemical ladle analysis, hydrostatic pressure test logs, flattening and bending test results, and raw coil origin codes. Fully prepared for third-party auditing by SGS, BV, or Lloyd’s Register.
• Capital Security Guarantee: We eliminate cross-border financial friction completely by supporting long-term commercial bulk construction piping allocations secured via 100% Irrevocable Letters of Credit (L/C) at sight payment models.
Anti-Rust Packaging & Ocean Logistics
• Fortified Maritime Cargo Stowing: Bundles are systematically arranged on heavy timber dunnage blocks inside sea containers or breakbulk cargo holds, fortified with heavy nylon lashing cords to prevent shifting, friction damage, and bending during rough ocean transit.
• Extended Port Clearance Support: SXY Steel Group coordinates 14 to 21 days of complimentary container and breakbulk demurrage terms directly at your destination port to provide ample time for your regional customs brokers and local transport arrangements.
DX51D Galvanized steel pipe has low melting point, good fluidity, easy plastic processing and welding, and is resistant to atmospheric corrosion.
| Item | Details |
|---|---|
| Product Name | DX51D Galvanized Pipe |
| Length | 1-12m or as required |
| Diameter | 10.3mm to 1219mm or as required |
| Standard | AISI, ASTM, DIN, JIS, GB, SUS, EN, etc. |
| Technique | Hot dipped, Electroplating dipped |
| Surface Treatment | Clean, blasting and painting according to customer requirement |
| Thickness tolerance | ±0.15mm |
| Coatings | Top Coats: 5 micron primer + 20 micron colour Back Coat: 5 micron primer – 7 micron primer |
| Export packing | Waterproof paper, and steel strip packed. Standard Export Seaworthy Package. Suit for all kinds of transport, or as required |
Hot-dip galvanized steel pipes are widely used in the manufacturing industries of construction, machinery, coal mining, chemical industry, electric power, railway vehicles, automobile industry, highways, bridges, containers, sports facilities, agricultural machinery, petroleum machinery, prospecting machinery, shed construction, etc.
Galvanized steel pipe has a welded steel pipe with a hot dip or electro galvanized layer on the surface. Galvanization can increase the corrosion resistance of steel pipes and prolong the service life. Galvanized steel pipe has a wide range of uses, in addition to being used as a pipeline for general low pressure fluids such as water, gas and oil, it is also used as an oil well pipe and oil pipeline in the petroleum industry, especially in the marine oil fields, as an oil heater, condensation cooler and coal distillation and oil washing exchanger pipe for chemical coking equipment, and as a support frame pipe for trestle piles and mining pits, etc.
Packing and shipping
Our company has passed ISO9001 quality management system certification, Our Mill product with CE/EN10204 / ASTM/Classification society certificate/CASO/BIS etc certificate.All the customers give good appreciation to our products.We are glad to be your good partner.
Application Areas
Steel is widely used in steel structure workshops, bridge frames, main structures of high-rise buildings, and infrastructure construction (such as highways, oil and gas pipelines). Its high strength properties ensure load-bearing stability and seismic performance. In ship manufacturing, steel is used to build hull structures, decks, and internal components. Hot-rolled coils rely on their load-bearing capacity to adapt to harsh environments.
Factory workshop
With a commitment to excellence, innovation, and sustainability, the company has established itself as a trusted partner in the international steel industry.After nearly two decades of relentless endeavour, our client base now spans over 110 countries and regions across Europe, the Middle East, South America, and Southeast Asia.
Free Project Engineering Blueprint Review & Pipe Nesting Optimization Calculation Assessment
Submitting engineering criteria for an active infrastructure tender, HVAC installation framework, structural framing project, or heavy distribution run? Upload your structural layouts, custom length cuts, targeted zinc coating densities, or commercial Bill of Materials (BOM) files below. SXY Steel Group’s engineering desk will run a nesting calculation to reduce scrap loss ratios and protect your procurement budgets.
