Welded Steel Tube Hot Rolled Stainless Steel Welded Tube JIS G3464 For Low Temperature Service
Material and Specification
The Welded Steel Tube used for low-temperature service, as per JIS G3464, is manufactured from hot-rolled stainless steel. The specific material and specification details are as follows:
| Material | Stainless Steel |
| Standard | JIS G3464 |
| Manufacturing Process | Hot Rolled |
Chemical Composition
The chemical composition of the hot-rolled stainless steel used in the Welded Steel Tube, as per JIS G3464, is essential to understand its properties and behavior in low-temperature applications. The table below lists the major elements and their respective percentages:
| Element | Chemical Composition (%) |
| Carbon (C) | 0.12% Max |
| Silicon (Si) | 0.25% Max |
| Manganese (Mn) | 0.30-0.60% |
| Phosphorus (P) | 0.035% Max |
| Sulfur (S) | 0.035% Max |
| Chromium (Cr) | 11.00-13.00% |
| Nickel (Ni) | 0.50-1.50% |
| Molybdenum (Mo) | 0.44-0.65% |
Mechanical Properties
The mechanical properties of the Welded Steel Tube, manufactured from hot-rolled stainless steel and conforming to JIS G3464, are crucial to ensure its performance in low-temperature conditions. The following table outlines the key mechanical properties:
| Property | Mechanical Properties |
| Tensile Strength (MPa) | ≥ 520 |
| Yield Strength (MPa) | ≥ 205 |
| Elongation (%) | ≥ 35 |
| Hardness (HRB) | ≤ 90 |
Steel Grade and Application
The Welded Steel Tube, produced from hot-rolled stainless steel in accordance with JIS G3464, is assigned a specific steel grade to indicate its suitability for low-temperature service. The primary steel grade for this application is:
Application
The Welded Steel Tube made of hot-rolled stainless steel, meeting the requirements of JIS G3464, is specifically designed for use in low-temperature service applications. The tube's robust construction, along with its excellent mechanical properties and corrosion resistance, makes it ideal for various industries such as:
- Petrochemical industry
- Chemical processing
- Oil and gas transportation
- Refining applications
- Low-temperature heat exchangers
It is essential to adhere to the recommended guidelines and standards while using the Welded Steel Tube for low-temperature service to ensure the ety and reliability of the application.
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.
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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.
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A: Yes, we could offer the sample for free charge but need pay the cost of freight.
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