Carbon Steel Square Tubing RyersonCarbon Steel Square Tubing. Ryerson stocks carbon steel square tubing in A513 (mechanical) and A500 (structural) grades, in a range of sizes and wall thicknesses. A500 structural carbon square tube is used in construction applications, but also in cargo trailers and structural fabrications.
Whatever your requirements about carbon steel pipe square pipe, you 'll find the perfect service-oriented solution to match your specific needs with our help. We are here for your questions anytime 24/7, welcome your consultation.Online Chat [email protected]