building material square pipes and square tubes

There are two sorts of square steel Pipe: welded and also seamless.And rate for smooth square Pipe is frequently higher than that of welded type. Bonded square Pipe is constructed from steel plates or steel coils. Smooth square Pipe is made of round Pipes, which always offers the completed items high mechanical prosperities.

Product Details Company Profile

Description

Square tube

Requirements & Details:

Outside Diameter: 20mm*20mm-1000*1000mm

Wall Thickness: 2mm-35mm

Length: 6m-12m , or as per customer’s requirements

Steel Grade: Q195, Q235, Q345(16Mn), STKR400/490, A500, ST37/44/52, S235, S275, S355, etc.

Standards:DIN EN10210,EN10219,GB/T3094-2000,ASTM A500,JIS G 3466,GB/T6728-2002

Surface Treatment: anti-rust oil, black painting, galvanizing

Packing: in bundles with steel strips or in bulk as per customer request

Applications: Construction framework, trestle, motorcar cassis,flight terminal framework, shipbuilding, automobile axle pipe, MRT and so on