Q355B Q235 Hot Rolled Galvanized Rectangular Steel Square Tube For Architectural Ornament
Product Description:
Rectangular galvanized pipes are a type of building material widely used in various fields, featuring multiple specifications and excellent performance characteristics. The main features of rectangular galvanized pipes include excellent corrosion resistance, high strength, good plasticity, heat insulation, and weather resistance, among others. These characteristics enable them to perform well in various engineering scenarios. Here are the main functions and applications of rectangular galvanized pipes:
Construction field: Rectangular galvanized pipes are widely used in building structures, such as stair handrails, window and door frames, floor supports, beams, columns, and frames, etc. They can provide stable support and load-bearing capacity.
Mechanical manufacturing: It can be used for the production of components in mechanical manufacturing, such as car chassis, machinery equipment, etc.
Bridge Engineering: Applicable to the supporting structures in bridge projects, it possesses excellent strength and corrosion resistance properties.
Road safety facilities: Commonly used in road barriers, isolation barriers, sign posts, etc., they can provide good protection and safety.
Electricity sector: It can be used as a protective material for power facilities such as cable conduits and wire troughs, and it has excellent insulation and safety properties.
Features:
- Product Name: Rectangular Steel Tube
- Zinc Coated: 30-275g
- Application: Construction/ Structure/ Decoration
- Technique: ERW/HFW/Hot Rolled/Cold Rolled
- Usage: Fluid Transportation
- Alloy Or Not: Non-Alloy
- Shape: Square/Rectangular Tubing
Technical Parameters:
| Size | 20*20mm~800*800mm; 20*40~800*1000mm |
| Wall Thickness | 0.5~50mm |
| Length | 2~12M(Customizable) |
| Standard | ASTM A500, EN10219, EN10210, JIS3466, AS1163, GB/T6728 |
| Material | Gr.A, Gr.B, Gr.C, S195, S235, S355, STK400/SS400, C250/C350/C460 Q195, Q235, Q345, Q355B |
| Certificate | CE,ISO 9001:2008,SGS, BV, CCIC etc |
| Finish of pipe | Pre-galvanized with zinc 30-40g/m2; Hot dipped galvanized with zinc 220~260g/m2; Painted with black/varnish lacquer; Oil on the surface to prevent rust; Bare pipe without painting; |
| Pipe End | Plain end/Beveled end |
| Marking | As per client requirement or mill standard |
| Packing | 1. Packed by bundles and fastened by steel strips. 2. small sizes nested into big sizes. |
| Techinical | Cold holled or hot rolled |
| Trade Term | FOB, CFR, CIF, EXW |
| Payment Term | T/T, LC |
| Delivery Time | 15-45 days (based on quantity) after receiving advanced payment by T/T |
| Main Market | Southeast Asia, South Asia, Middle East, Europe, Middle&South America, Africa and Oceania |
Customization:
- Brand Name: Syliath
- Model Number: Q235, Q345, Q355B
- Place of Origin: Wuxi China
- Usage: Fluid Transportation
- Quality: First Grade
- Special Pipe: Thick Wall Pipe
- Pipe Type: API Pipe
- Features: Thick Wall Thin Wall
- Hot Rolled Steel Tube
- Square/Rectangular Tubing
- Seamless Rectangular Tubing
Support and Services:
We offer a wide range of technical support and service for our rectangular steel tube products, including:
- Installation assistance
- Troubleshooting tips and guidance
- Product specifications and dimensions
- Technical advice and support
- Product warranty information
If you have any questions or need assistance with your rectangular steel tube product, please contact us directly.
Packing and Shipping:
Packaging and Shipping of Rectangular Steel Tube
Rectangular steel tubes are typically packaged in bundles or individual units and are shipped in wooden cases or steel crates. Depending on the size and weight of the tubes, they can also be shipped in large wooden pallets. The tubes are usually wrapped in protective packaging such as bubble wrap or foam padding to prevent damage during transit.
Tracking information is typically provided to customers upon shipment of the tubes.
FAQ:
- Q: What is the Brand Name of the Rectangular Steel Tube?
- A: The Brand Name of the Rectangular Steel Tube is Syliath.
- Q: What is the Model Number of the Rectangular Steel Tube?
- A: The Model Number of the Rectangular Steel Tube is ASTM A29 Q235 Q345 Q255 AISI 1020.
- Q: Where is the Rectangular Steel Tube made?
- A: The Rectangular Steel Tube is made in Wuxi, China.
- Q: What material is the Rectangular Steel Tube made of?
- A: The Rectangular Steel Tube is made of ASTM A29 Q235 Q345 Q255 AISI 1020.
- Q: What kind of product is the Rectangular Steel Tube?
- A: The Rectangular Steel Tube is a kind of steel tube.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.


