Thanks to this solid manufacturing process, the Hot dip Galvanized Square Steel Tube produced by Shixin Da's suppliers demonstrates significant advantages in performance. Its corrosion resistance is particularly outstanding, with a service life of up to 30 to 50 years in an outdoor environment. It is an ideal choice for outdoor and high-humidity applications, significantly reducing the overall cost of maintenance and replacement for users.
The product specifications cover the mainstream demands of the market. In terms of appearance, the galvanized layer is uniform and shiny, with a smooth surface and no missed coating. This not only enhances the aesthetic appeal of the finished product but also facilitates on-site installation and acceptance.
Product Material: Customized according to common Q195, Q235B, and Q355B material standards.
Size Range:
Square Tube: Diameter ranging from 20×20mm to 500×500mm.
Rectangular Tube: Diameter ranging from 20×40mm to 300×500mm.
Wall Thickness: Covers 1.0mm to 30mm. Thin wall thickness is used for decoration, while thick wall is used for heavy steel load-bearing.
Length: Standard 6 meters, 12 meters, or custom length as per customer requirements for delivery.
Execution Standards: GB/T3091-2015, GB/T6728, etc.
1) Steel Structures and Curtain Wall Projects: Hot dip Galvanized Square Steel Tube can be applied to modern high-rise buildings, glass curtain wall frames of sports venues, and steel structure support columns. With its attractive cross-section and corrosion resistance, it eliminates the need for subsequent spraying processes and enhances structural safety.
2) Photovoltaic and Energy Sector: In solar power stations and wind power equipment, our product serves as the main component of the support system. It can remain undamaged and free from rust even when exposed to wind, sun, and rain for a long time, making it the preferred choice for green energy facilities.
3) Transportation and Municipal Facilities: Highway guardrails, bridge structural components, subway tunnel pipelines, urban street lamp poles, bus stop platforms, etc. The high strength of hot dip galvanized square steel tubes enables them to effectively absorb energy during impact, protecting pedestrians and vehicles.
4) Agriculture and Machinery Manufacturing: Greenhouse frame structures, agricultural machinery structures, automotive transmission shafts and frame manufacturing, etc. Its excellent processing performance facilitates cutting, welding, and drilling, significantly improving the assembly efficiency of downstream customers.
We are well aware of the urgency of engineering projects. Shixinda has a large stockpile of goods, covering over a hundred common specifications ranging from 20*20mm to 500*500mm. Whether you need thin-walled pipes for decoration or thick-walled pipes for heavy steel structures, we can achieve "one-stop" procurement without you having to piece things together yourself, effectively reducing your procurement time cost.
Hot dip Galvanized Square Steel Tube is most afraid of "bright surface but corroded inside". Shixinda implements three checks before supply: checking zinc layer adhesion, checking right-angle straightness, and checking pipe mouth burrs. We promise not to sell cold-dipped or under-coated, with insufficient wall thickness, inferior pipes, ensuring that every pipe you receive can smoothly pass the project acceptance.
Relying on the geographical advantage of Tianjin's steel distribution center and the "road-rail-sea" multimodal transportation network, Shixinda has a mature global shipping system.
Each batch of products we provide can come with a formal material list and galvanized layer inspection report, supporting third-party re-inspection. Before sale, we provide technical parameter selection support, and if there is any specification misdelivery or quality problem during after-sales service, we will respond within 24 hours and initiate a solution, leaving you worry-free.
Address
S213 Jinghai District, Tianjin City, China
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