GB/T 5310 Carbon Steel Tube Thick Wall Seamless Steel Tubes For High Pressure Boiler
GB/T 5310 Carbon Steel Tube Thick Wall Seamless Steel Tubes For High Pressure Boiler
Material and Specification
The GB/T 5310 standard specifies the material and specification requirements for carbon steel tube thick wall seamless steel tubes used in high-pressure boilers. These tubes are designed to withstand high temperatures and pressures, making them suitable for use in various industrial applications.
Key Features
The key features of GB/T 5310 carbon steel tube thick wall seamless steel tubes are:
- High Pressure Resistance: These tubes are specifically designed to withstand high-pressure conditions, making them ideal for use in boilers and other high-pressure systems.
- Thick Wall Construction: The tubes have a thick wall construction, which enhances their strength and durability, ensuring long-lasting performance even under extreme conditions.
- Seamless Design: The seamless construction of these tubes eliminates the risk of leakage and enhances their overall structural integrity.
- Excellent Heat Transfer: The carbon steel material used in these tubes offers excellent heat transfer properties, ensuring efficient energy transfer within the boiler system.
- Wide Range of Applications: GB/T 5310 carbon steel tubes find applications in high-pressure boilers, power plants, petrochemical industries, and other industrial sectors that require reliable and durable tubing for high-pressure systems.
Chemical Composition
The chemical composition of GB/T 5310 carbon steel tube thick wall seamless steel tubes is as follows:
| Element | C | Si | Mn | P | S | Cr | Ni | Cu | Mo |
|---|---|---|---|---|---|---|---|---|---|
| Composition | 0.12-0.20 | 0.17-0.37 | 0.40-0.70 | ≤0.030 | ≤0.030 | ≤0.30 | ≤0.30 | ≤0.25 | ≤0.10 |
Mechanical Properties
The mechanical properties of GB/T 5310 carbon steel tube thick wall seamless steel tubes are as follows:
| Property | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|---|---|---|
| Minimum Value | ≥ 410 | ≥ 245 | ≥ 24 |
Steel Grade
The steel grade specified in GB/T 5310 for carbon steel tube thick wall seamless steel tubes is 20G.
Application
GB/T 5310 carbon steel tube thick wall seamless steel tubes are primarily used in high-pressure boilers. These tubes are employed in power plants, petrochemical industries, and other applications where reliable and durable tubing is required to withstand high temperatures and pressures.
Possible Alternative Grades
While GB/T 5310 specifies the use of 20G steel grade, there are alternative grades available in the market that offer similar properties. Some possible alternative grades include ASTM A192, ASTM A210, and DIN 17175. These grades may vary in terms of chemical composition and mechanical properties, so it is essential to consult the relevant standards and specifications to ensure suitability for specific applications.
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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.