square steel pipes
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Square steel tube is one kinds of steel pipes via fabrication processing by steel strip coiled. Normally, strip steel through related productions processing such as unpacked, flattened, coiled and welded to form round pipe, then rolled the steel round tube to be the needed shape of square steel tubes amid cut into the required length of steel tube.
Manufacturing hot rolled square steel tubing involves rolling the steel at temperatures exceeding 1,000F, which is above steels recrystallization temperature. This makes the steel easier to shape and form into a tube. A potential downside of the process is that there is less control over the dimensions of the finished product once it cools.
Square Steel Tube is a welded structural grade tubing that is available in either type A513 or A500 Grade B, depending on it's size and wall thickness.Either grade is ideal for all structural applications, general fabrication, manufacturing and repairs. Steel Square Tube is widely used in industrial maintenance, agricultural implements, transportation equipment, truck beds, trailers, frames, etc.
Metline is a reputed manufacturer of carbon steel and mild steel square pipes and tubes in size 10mm x 10mm to 800mm x 800mm, with wall thickness of 1mm- 40mm and custom lengths. We can offer structural square pipes in both seamless and welded form, with tensile strength ranging from 360 MPa to 680 Mpa.
To that end, we offer square steel tubing in structural and mechanical grades. Our broad selection includes tubes in sizes from 3/8 x 3/8 up to 20 x 20. Most companies stock steel tubing in a limited range of sizes.
Industrial Tube & Steel Corporation 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, buildings, towers, and sign support applications, but also in trailers and structural fabrications.
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