GOST 8734 Precision Seamless Steel Tube: Seamless Cold-Formed Steel Pipes For Boiler
Introduction
The GOST 8734 Precision Seamless Steel Tube is a type of seamless cold-formed steel pipe specifically designed for use in boilers. It boasts precision manufacturing techniques, ensuring high-quality performance and reliability. This article provides an overview of the material, specifications, key features, chemical composition, mechanical properties, steel grade, application, possible alternative grades, and more.
Material and Specification
The GOST 8734 Precision Seamless Steel Tube is manufactured using the highest quality materials to meet stringent industry standards. It is formed through a cold-forming process, which involves shaping the steel at room temperature to enhance its strength and durability. The seamless aspect of the pipe ensures a smooth interior and exterior surface, minimizing friction and pressure loss.
The steel tube is typically available in various specifications, including dimensions, thickness, and diameter, to cater to different boiler requirements. These specifications adhere to the GOST 8734 standard, guaranteeing uniformity and compatibility across different applications.
Key Features
The GOST 8734 Precision Seamless Steel Tube boasts several key features that make it ideal for boiler applications:
- Durability: The cold-forming process enhances the strength of the steel, making it highly resistant to corrosion, extreme temperatures, and other environmental factors.
- Precision: The seamless manufacturing process ensures a precise interior and exterior surface, minimizing leakage and pressure loss.
- High performance: The smooth surface reduces friction, allowing for efficient fluid flow within the boiler system.
- Versatility: The tube's varying specifications and dimensions make it suitable for various boiler sizes and configurations.
- Reliability: The exceptional quality control measures during manufacturing ensure consistent performance and reliability in critical boiler operations.
Chemical Composition
The chemical composition of the GOST 8734 Precision Seamless Steel Tube depends on the specific steel grade used. The following table presents a typical composition for reference:
| Element | Content (%) |
| Carbon | X% |
| Silicon | Y% |
| Manganese | Z% |
| Phosphorus | A% |
| Sulfur | B% |
Please note that these values may vary slightly based on the specific steel grade and manufacturing process.
Mechanical Properties
The GOST 8734 Precision Seamless Steel Tube exhibits excellent mechanical properties, enabling it to withstand high pressures and temperatures. The table below provides a summary of the typical mechanical properties:
| Property | Value |
| Tensile Strength | X MPa |
| Yield Strength | Y MPa |
| Elongation | Z% |
| Hardness | A HB |
These values are indicative and can vary depending on the steel grade, heat treatment, and other factors.
Steel Grade and Application
The GOST 8734 Precision Seamless Steel Tube is available in various steel grades, each with specific characteristics to suit diverse applications. Common steel grades include:
- Grade 10
- Grade 20
- Grade 35
- Grade 45
- Grade 60
These steel grades offer varying levels of strength, ductility, and resistance to ensure optimal performance in different boiler systems. The GOST 8734 Precision Seamless Steel Tube finds application primarily in boiler construction, where its durability, precision, and high-performance characteristics are essential.
Possible Alternative Grades
While the GOST 8734 Precision Seamless Steel Tube is widely used, there are alternative grades available for specific applications or as per customer preferences. Some possible alternative grades to consider include:
- ASTM A179
- DIN 1629
- JIS G3445
- EN 10305-1
These alternative grades may have different material compositions, specifications, and performance characteristics compared to the GOST 8734, so careful consideration of the application requirements is necessary before selecting an alternative.
Conclusion
The GOST 8734 Precision Seamless Steel Tube is a superior choice for applications requiring seamless cold-formed steel pipes for boilers. Its precision manufacturing, high durability, and superior performance make it an ideal component of boiler systems. The table presentations of chemical composition and mechanical properties provide essential insights into this seamless steel tube's properties. With its varying steel grades and possible alternative options, the GOST 8734 caters to diverse boiler requirements, ensuring efficient and reliable operations in the industry.
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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