DX51D Z275g Galvanized Steel Pipe Hot Dipped Round Tube Pipe 4 Inch Thick
High quality DX51D Z275g hot dipped galvanized steel round tube pipe with 4 inch thickness, manufactured to meet international standards for various industrial applications.
Product Introduction
The hot-dip galvanization process creates a thick layer of zinc on the base metal, providing exceptional corrosion resistance. This method generally preserves the structural integrity of the metal, though very high-strength steel may experience hydrogen embrittlement.
| Item Name |
High Quality DX51D Z275g Hot Dipped Galvanized Steel Round Tube Pipe 4 Inch Thick |
| Standard |
ASTM/JIS/GB/AISI/DIN |
| Model Number |
Welded/seamless type |
| Application |
Oil/Gas delivery, structural pipe, mechanical equipment |
| Certification |
ISO: 9001, SGS |
| Tolerance |
±3% |
| Processing Service |
Bending, Welding, Decoiling, Punching, Cutting, Moulding |
| Section Shape |
Round |
| Alloy Or Not |
Non-Alloy |
| Invoicing |
By actual weight/pieces |
| Delivery Time |
7-10 days or as required |
| MOQ |
2 Tons |
| Surface |
Annealed/pickled/polished/galvanized/oiled |
| Outer Diameter |
8mm-500mm or as required |
| Thickness |
1.0-35mm or as required |
| Payment terms |
30%TT Advance + 70% Balance, 100% L/C at sight |
| Packing |
Standard Sea-worthy Packing |
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Packaging & Shipping
After-sale Service
- We welcome customer feedback and suggestions regarding pricing and products
- For any questions, please contact us freely by E-mail or Telephone
Frequently Asked Questions
Q: Do you provide samples? How can I get a sample to check your quality? Is it free or extra?
A: Free samples are available for your checking and testing. To receive free samples, please provide your detailed receiving address (including postal code) and your DHL/FedEx/UPS account for collection. Courier costs will be paid by your side.
Q: How is the quality of your products?
A: Our products are manufactured strictly according to national and international standards, and we conduct testing before delivery. If you would like to see our quality certifications and testing reports, please ask us for them.
Q: Are you factory or trader?
A: Our company has been manufacturing and selling steel products since 2009. We have gained Export Rights and become an integrated company of industry and trade to satisfy buyers' multi-requests for different materials and products.