15CrMoG Seamless Boiler Tube: Seamless Steel Tubes and Pipes for High Pressure Boiler
Material
15CrMoG is a high-quality alloy steel used in the manufacturing of seamless boiler tubes. This material is specifically designed to withstand high pressure and temperature conditions, making it ideal for use in high-pressure boilers. The alloy composition of 15CrMoG provides excellent mechanical properties and resistance to oxidation and corrosion, ensuring long service life and reliability in demanding environments.
Specification
15CrMoG seamless boiler tubes are manufactured according to strict industry standards to ensure quality and performance. These tubes are typically produced in various sizes and thicknesses to meet specific application requirements. The manufacturing process involves hot rolling, cold drawing, or cold rolling, followed by heat treatment to achieve the desired mechanical properties.
Key Features
- High Temperature Resistance: Suitable for use in high-temperature environments due to its excellent thermal stability.
- Corrosion Resistance: Offers good resistance to oxidation and corrosion, extending the lifespan of the tubes.
- High Strength: Provides superior mechanical strength, making it suitable for high-pressure applications.
- Versatility: Available in various sizes and thicknesses to meet diverse application needs.
Chemical Composition
The chemical composition of 15CrMoG is crucial for its performance characteristics. The table below outlines the typical chemical composition:
| Element | Composition (%) |
| Carbon (C) | 0.12 - 0.18 |
| Silicon (Si) | 0.17 - 0.37 |
| Manganese (Mn) | 0.40 - 0.70 |
| Chromium (Cr) | 0.80 - 1.10 |
| Molybdenum (Mo) | 0.25 - 0.35 |
| Phosphorus (P) | ≤ 0.035 |
| Sulfur (S) | ≤ 0.035 |
Mechanical Properties
The mechanical properties of 15CrMoG are essential for its application in high-pressure environments. The table below presents the typical mechanical properties:
| Property | Value |
| Tensile Strength (MPa) | ≥ 440 |
| Yield Strength (MPa) | ≥ 235 |
| Elongation (%) | ≥ 21 |
| Impact Energy (J) | ≥ 31 |
Steel Grade
15CrMoG is classified as an alloy steel grade, specifically designed for high-pressure boiler applications. Its composition and properties make it a preferred choice for industries requiring reliable and durable materials.
Application
15CrMoG seamless boiler tubes are primarily used in:
- High-pressure boilers
- Power plants
- Petrochemical industries
- Heat exchangers
- Pressure vessels
These applications benefit from the material's ability to withstand high temperatures and pressures while maintaining structural integrity.
Possible Alternative Grades
While 15CrMoG is a popular choice, there are alternative grades that may be suitable depending on specific requirements:
- 12Cr1MoVG: Offers similar high-temperature performance with slightly different chemical composition.
- T91/P91: Known for its excellent creep resistance and high-temperature strength.
- T22/P22: A lower alloy content alternative with good high-temperature performance.
TORICH Group, an one-stop service provider of raw materials engaged in raw material production, R&D and
trade, has 30+ years of experience in the market, exported to 56 +countries, and won good reputation and
credibility among domestic and foreign customers.
The company's production plant covers an area of over 10,000 square meters, with an annual production
capacity of 50,000 tons of materials and a comprehensive trading and warehousing capacity of 100,000 tons, which can satisfy customers' personalized needs for raw materials in terms of diversity and timeliness.
The group holds shares in more than ten domestic production entities, whose main products include
seamless steel pipes ( carbon steel and stainless steel), welded pipes ( carbon steel and stainless steel), pipe fittings ( carbon steel and stainless steel), titanium (titanium tubes, titanium rods, titanium cakes, titanium plates, etc.), aluminum (aluminum tubes, aluminum rods, aluminum die casting, aluminum casting, CNC machining), and CNC deep processing of metal materials such as tubes, rods, and casting parts.
Over the past 30 years, the company has been gradually developing new technologies and materials to meet
the growing needs of customers and various diversified needs, exporting to more than 56 countries and still
increasing the number of exporting countries, aiming to help customers to solve the demand for raw materials, and to facilitate one-stop purchasing for customers.
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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15CrMoG Seamless Boiler Tube Seamless Steel Tubes And Pipes For High Pressure Boiler Images
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