A36 Grade B S235JR Q235B Hot-dip Galvanized Square And Rectangular Tubes For Construction
Product Introduction
Hot-dip galvanized square and rectangular Tubes are steel Tubes that have been coated with a layer of zinc to protect against corrosion. The hot-dip galvanizing process involves immersing the steel Tubes in a bath of molten zinc, which forms a metallurgical bond with the steel. This coating provides long-lasting protection against rust and other environmental factors, making these Tubes suitable for outdoor and industrial applications.
Standards And Grades
| Standard | Normal Grade |
| ASTM A500/A36 | Grade A/B/C |
| EN10219/EN10210 | S235JR/S275JR/S355JR |
| JIS G3466 | SS400/S20C/S45C |
| GB/T 6728 | Q195/Q215/Q235/Q345 |
Normal sizes
(1)Hot-dip galvanized square Tubes
(2)Hot-dip galvanizedrectangular Tubes
Key Features
(1) Corrosion Resistance: The zinc coating provides excellent protection against rust and corrosion, extending the lifespan of the Tubes.
(2) Durability: These Tubes are strong and can withstand harsh environmental conditions.
(3) Versatility: Available in various sizes and thicknesses, making them suitable for a wide range of applications.
(4) Aesthetic Appeal: The galvanized coating gives the Tubes a shiny, attractive finish.
Applications
(1)Construction: Used in building frameworks, scaffolding, and structural supports.
(2)Agriculture: Ideal for fencing, greenhouse structures, and irrigation systems.
(3)Industrial: Used in manufacturing plants for machinery frames, conveyor systems, and storage racks.
(4)Transportation: Utilized in the construction of trailers, truck beds, and other vehicle components.
Packaging and Shipping
Standard export packaging options include containerized sea freight, bulk sea freight, air freight, land transportation, and multimodal transportation.
Q&A
Q1: What's the difference between square tubes and rectangular tubes?
A: Square tubes have all four sides of equal length. In contrast, rectangular tubes have two pairs of sides with different lengths. Rectangular tubes are better suited for applications where a specific load - bearing direction is needed.
Q2: Can you provide custom sizes?
A: Absolutely. We offer both customized sizes and surface treatments to precisely meet your particular requirements.
Q3: Are samples available?
A: Yes, samples are available. However, the customer will be responsible for the shipping costs.
Q4: What quality control measures do you have?
A: We ensure top - notch quality in multiple ways. Every batch comes with Mill Test Certifications. We also conduct third - party inspections. Our products hold certifications like ISO, CE, SGS, and TUV. Alibaba verifies our compliance as well.
Q5: What makes your company special?
A: Our products are crafted from premium materials and undergo rigorous quality checks, ensuring durability and reducing long-term costs for customers. Each product is tested multiple times to guarantee stability and reliability. Additionally, we offer customized solutions to meet unique customer needs.
Q: Which countries do you export to?
A: Our products are made from high - quality materials and go through strict quality checks. This guarantees their durability and reduces long - term costs for customers. Each product undergoes multiple tests to ensure stability and reliability. Moreover, we provide customized solutions to address unique customer needs.