GB/T 13793 Longitudinal Electric Resistance Weld Galvanized Steel Tube For Handrail And Railing
Product Details
Electric Resistance Weld Galvanized Steel Tube
,GB/T 13793 Galvanized Steel Tube
,Handrail And Railing Welded Steel Tube
GB/T 13793 Longitudinal Electric Resistance Weld Galvanized Steel Tube For Handrail And Railing
Material
The GB/T 13793 standard specifies the use of Longitudinal Electric Resistance Weld (LERW) Galvanized Steel Tube for handrail and railing applications.
Specification
The specification for GB/T 13793 Longitudinal Electric Resistance Weld Galvanized Steel Tube for Handrail and Railing is as follows:
| Specification | |
|---|---|
| Outer Diameter | As per customer requirements |
| Wall Thickness | As per customer requirements |
| Length | As per customer requirements |
| Standard | GB/T 13793 |
| Manufacturing Method | Longitudinal Electric Resistance Welding |
| Surface Treatment | Galvanized |
Chemical Composition
The chemical composition of the GB/T 13793 Longitudinal Electric Resistance Weld Galvanized Steel Tube is as follows:
| Element | Composition Range |
|---|---|
| Carbon (C) | 0.12% max |
| Silicon (Si) | 0.30% max |
| Manganese (Mn) | 0.50% max |
| Phosphorus (P) | 0.035% max |
| Sulfur (S) | 0.035% max |
| Copper (Cu) | 0.20% max |
| Chromium (Cr) | 0.30% max |
| Nickel (Ni) | 0.30% max |
| Zinc (Zn) | 98.5% - 101.5% |
Mechanical Properties
The mechanical properties of the GB/T 13793 Longitudinal Electric Resistance Weld Galvanized Steel Tube are as follows:
| Property | Minimum Value |
|---|---|
| Tensile Strength | 315 MPa |
| Yield Strength | 195 MPa |
| Elongation | 33% min |
| Hardness (HV) | 100 max |
Steel Grade
The steel grade used in the GB/T 13793 Longitudinal Electric Resistance Weld Galvanized Steel Tube is determined based on the chemical composition and mechanical properties mentioned above.
Application
The GB/T 13793 Longitudinal Electric Resistance Weld Galvanized Steel Tube is primarily used for handrail and railing applications. Its high strength, corrosion resistance, and excellent formability make it suitable for construction projects where durability and aesthetics are crucial. The galvanized coating provides additional protection against rust and enhances the overall lifespan of the tube.
Haiyan Sanxin Steel Pipe Factory is a leading manufacturer of steel pipes in China. Located in a region with excellent geographical advantages, the factory is situated close to the Zhoushan Port and Ningbo Port.
Our factory covers an area of more than 25,000 square meters and has been in the steel pipe manufacturing business for 20 years. Over this period, we have accumulated a wealth of professional experience, which has helped us establish ourselves as a trusted name in the industry.
At our factory, we specialize in the production of various types of steel pipes, including stainless steel pipe, carbon steel pipe, copper pipe, steel pipe,seamless steel pipe and welded pipe. Our expertise in this field is evident from the 12 patents that we hold, which demonstrate our commitment to innovation and excellence.
Q: Are you trading company or manufacturer ?
A: manufacturer,also can do trading.
Q: How long is your delivery time?
A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact with me.
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