Import Dn65 Galvanized Pipe — Buy in Bulk from Supplier in Viet Nam

DN65 galvanized pipe is manufactured using longitudinal electronic resistance welding or high frequency welding, with an outside diameter of 65mm and wall thickness conforming to GB/T3091-2015 standards. The pipe is hot-dip galvanized with a minimum zinc coating of 450g/m² on the outer surface, as specified in GB/T13793-2016. This product is not cold galvanized, which has been phased out in China and other regulated markets. The material is carbon steel, suitable for pressure applications where corrosion resistance is required but not for potable water systems in new construction.

Hot-dip galvanizing provides a zinc-iron alloy layer that resists atmospheric corrosion better than electroplated alternatives. The pipe can be supplied with additional surface treatments such as 3PE coating, paint, or oiling upon request. Typical wall thickness for DN65 ranges from 2.8mm to 3.5mm depending on pressure class, and dimensional tolerances follow ISO 65 standard. These pipes are commonly used in fire protection systems, electrical conduits, and highway infrastructure where durability under outdoor exposure is critical.

Buyers in construction, industrial plant engineering, and municipal infrastructure procurement commonly source this product for non-potable applications. Trade terms offered include FOB, CFR, CIF, and EXW from Liaocheng, China. Delivery time is typically 7 to 15 days after order confirmation. Packaging is bulk steel strapping or wooden pallets, and shipping is handled to ports in Southeast Asia, Africa, and Latin America. The supplier does not guarantee certification for potable water use, and buyers should verify compliance with local plumbing codes before installation.

Shandong Jintuo Metal Materials Co., Ltd is based in Liaocheng City, a major hub for steel tube production in China. The company specializes in the distribution of carbon steel, stainless steel, and coated metal products. It operates as a trading supplier with direct access to multiple mills, enabling flexible order adjustments during peak demand periods. The supplier does not manufacture pipes in-house but sources from certified mills and maintains quality control through batch documentation.

The company has no public certifications listed beyond general ISO and BV references, and no verified production capacity or workforce size is disclosed. Response rate and average reply time are not tracked in the listing. The supplier handles exports to over 30 countries, primarily in Southeast Asia and Africa, and emphasizes logistics reliability over marketing claims. Buyers should confirm material traceability and test reports for each shipment, as no factory audit reports are published.