Product Specification

ASTM A423 COR-TEN Straight Seam Electric Welded Steel Pipe Fixed Length Tube For Machinery Manufacturing

Introduction

The ASTM A423 COR-TEN straight seam electric welded steel pipe fixed length tube is a specialized steel product widely used in machinery manufacturing. This article will explore the material, specification, key features, chemical composition, mechanical properties, steel grade, applications, and possible alternative grades of this product.

Material and Specification

The ASTM A423 COR-TEN straight seam electric welded steel pipe is made from weathering steel, which is also known as COR-TEN steel. This high-strength, low-alloy steel contains additional elements that improve its corrosion resistance. The pipe is produced through an electric welding process, ensuring a smooth and consistent structure.

The standard specification for this steel pipe includes the following requirements:

• Outer diameter range: 21.3mm to 660mm
• Wall thickness range: 1.8mm to 22.2mm
• Length: Fixed length, typically 6 meters or as per customer requirements

Key Features

The ASTM A423 COR-TEN straight seam electric welded steel pipe offers several key features that make it suitable for machinery manufacturing applications:

1. Corrosion Resistance: This weathering steel pipe develops a protective oxide layer on its surface, preventing further corrosion and reducing the need for maintenance.
2. High Strength: The steel's composition enhances its mechanical properties, providing excellent strength and durability to withstand heavy loads.
3. Weldability: The electric welding process used in manufacturing this pipe ensures strong and reliable joints, ensuring efficient assembly in machinery manufacturing.

Chemical Composition (Table Presentation)

Mechanical Properties (Table Presentation)

Steel Grade

The ASTM A423 COR-TEN straight seam electric welded steel pipe is available in varying steel grades based on the customer's requirements and the application it will be used in. Common steel grades include A423 Gr.1 and A423 Gr.3.

Application

This steel pipe finds widespread use in machinery manufacturing due to its corrosion resistance, high strength, and weldability. It is commonly employed in the fabrication of machinery components, structural support frames, and other applications where durability and longevity are essential.

Possible Alternative Grades

Depending on specific project requirements, alternative weathering steel grades may be considered. Some possible alternatives to ASTM A423 COR-TEN straight seam electric welded steel pipe include A588, A606, and A847. These grades offer similar corrosion resistance and mechanical properties, providing viable alternatives based on the desired application.

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.