Product Specification

EN 10216-4 P215NL P255QL P265NL 26CrMo4-2 12Ni14 Seamless Steel Tube

Alloy Steel Tubes for Specified Low Temperature Properties

Introduction

EN 10216-4 is a European standard that specifies the technical delivery conditions for seamless steel tubes used in high-pressure applications, particularly at low temperatures. This standard covers various steel grades, including P215NL, P255QL, P265NL, 26CrMo4-2, and 12Ni14, which are designed to maintain their mechanical properties even in extreme conditions.

Material Specification

The materials specified under EN 10216-4 are designed for use in environments where low temperatures can significantly affect the performance of steel. These materials are often used in the oil and gas industry, cryogenic applications, and other sectors requiring high toughness and ductility at low temperatures.

Key Features

• Seamless Construction: Provides uniformity and strength.
• Low Temperature Resistance: Maintains mechanical properties at low temperatures.
• High Toughness: Essential for applications in harsh environments.
• Weldability: Suitable for various welding processes.

Chemical Composition

Mechanical Properties

Steel Grade

The steel grades covered under EN 10216-4 are specifically designed for low-temperature applications. Each grade has unique properties that make it suitable for different applications, ensuring safety and reliability in extreme conditions.

Application

These seamless steel tubes are widely used in:

• Oil and Gas Industry: For pipelines and pressure vessels.
• Cryogenic Applications: In the transport and storage of liquefied gases.
• Power Generation: In components that operate under low temperatures.
• Chemical Processing: For equipment that requires high toughness at low temperatures.

Possible Alternative Grades

While the specified grades are tailored for low-temperature applications, alternative grades may also be considered based on specific requirements:

• ASTM A335 P11/P22: For high-temperature applications.
• ASTM A106 Gr. B: For general-purpose piping.
• API 5L X42/X52: For pipeline 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.