304 316 304L 316L 430 Stainless Steel Rectangular / Square Tube ASTM A213

ASTM A213 is a standard specification for seamless ferritic and austenitic alloy-steel boiler, superheater, and heat-exchanger tubes. The ASTM A213 Stainless Steel Square Tube is made of stainless steel and comes in a square shape. The tube is commonly used in industrial and domestic applications due to its corrosion-resistant properties.

Material and Specification

The ASTM A213 Stainless Steel Square Tube is made of stainless steel and comes in a range of sizes. The tube is produced using either a hot or cold-rolling process. The tube is available in a range of grades, including:

• Grade 304: This grade is commonly used in industrial and domestic applications due to its high resistance to corrosion and durability.
• Grade 316: This grade is commonly used in marine applications due to its high resistance to saltwater and other corrosive elements.

The specification for the ASTM A213 Stainless Steel Square Tube is as follows:

• Type: Seamless
• Size Range: 1/2" OD to 12" OD
• Wall Thickness: Sch. 5, Sch. 10, Sch. 40, Sch. 80, Sch. 160, XXH
• Length: Single Random, Double Random, Cut Lengths
• End Finish: Plain End, Beveled End, Threaded

Chemical Composition

The chemical composition of the ASTM A213 Stainless Steel Square Tube varies depending on the grade of stainless steel used. The following table shows the chemical composition of grade 304 and grade 316 stainless steel:

Mechanical Properties

The mechanical properties of the ASTM A213 Stainless Steel Square Tube vary depending on the grade of stainless steel used. The following table shows the mechanical properties of grade 304 and grade 316 stainless steel:

Steel Grade

The ASTM A213 Stainless Steel Square Tube is available in two grades: Grade 304 and Grade 316.

Application

The ASTM A213 Stainless Steel Square Tube is commonly used in industrial and domestic applications, including:

• Chemical Processing
• Food Processing
• Oil and Gas Industry
• Petrochemical Industry
• Pharmaceutical Industry
• Pulp and Paper Industry
• Water Treatment 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.