ASTM A106 GR. B seamless steel tube for high-temperature operations, also known as SA106B seamless steel tube, is a widely used seamless steel pipe in high-temperature environments. The following is a detailed analysis of the product:

1、 Product Overview

Name: ASTM A106 GR. B seamless steel pipe, steel grade SA106B seamless steel pipe

Standard: Complies with ASTM (American Society for Testing and Materials) standards

Usage: Mainly used in high-temperature working environments, such as high-pressure boilers, economizers, superheaters, reheaters, and petrochemical industries

2、 Main characteristics

High temperature resistance: able to maintain stable physical and chemical properties under high temperature conditions, ensuring the safe operation of equipment.

High strength: It has good mechanical strength and can withstand stress under high pressure and high temperature.

Corrosion resistance: It has good corrosion resistance to various media, extending the service life of the equipment.

Machinability: Cutting, bending, welding and other processing can be carried out according to the needs to meet different engineering requirements.

3、 Application Fields

Boiler manufacturing: Used for heating surface tubes of low and medium pressure boilers (working pressure generally not exceeding 5.88Mpa, working temperature below 450 ℃) and high-pressure boilers (working pressure generally above 9.8Mpa, working temperature between 450 ℃ and 650 ℃).

Petrochemical industry: As a pipeline for transporting high-temperature and high-pressure fluids, it is widely used in refining, chemical and other fields.

Other fields: such as power, metallurgy, shipbuilding, and other industries that require high-temperature working environments.

4、 Production method

The production methods of ASTM A106 GR. B seamless steel pipes mainly include hot rolling, cold rolling, cold drawing, and extrusion. Among them, hot-rolled seamless pipes are produced on automatic pipe rolling units, and are made through processes such as heating, perforation, rolling, leveling, and sizing.

5、 Price and specifications

Price: It varies depending on market supply and demand, specifications, dimensions, materials, and other factors. Generally speaking, bulk purchases can enjoy favorable prices.

Specification: ASTM A106 GR. B seamless steel pipes come in various specifications, including different outer diameters, wall thicknesses, and lengths. Specific specifications can be customized according to customer needs.