Square rectangular steel pipeQ195 Q235 Q345 Square and rectangular
Square tubes are classified according to their cross-sectional shapes: simple cross-section square tubes: square tubes and rectangular tubes. After the process is processed, it is rolled into strip steel. Generally, the strip steel is unpacked, flattened, crimped, and welded into a round tube, then the round tube is rolled into a square tube, and then cut to the required length. According to the production process, the square tube is divided into: hot-rolled seamless square tube, cold-drawn seamless square tube, extruded seamless square tube, and welded square tube. Rectangular pipes are divided into ultra-thick-walled rectangular pipes, thick-walled rectangular pipes and thin-walled rectangular pipes according to their wall thickness.
|Standard||ASTM, DIN, ISO, EN, JIS, GB, etc.|
|Q195、Q215、Q235、Q345、Q355、S195T、GR.B、X42、X52、X60、CC60、CC70、ST35、ST52、S235JR、S355JR、SGP、STP G370、STP G410、GR12、GR2 etc.|
|Wall thickness: 0.5mm-30mm, or as required.
Outer diameter: 10mm-500mm, or as required.
Length: 1m-12m, or as required.
|Surface||Galvanized, 3PE, painting, coating oil, steel stamp, drilling, etc.|
|Widely used in machinery manufacturing, construction, metallurgical industry, agricultural vehicles, agricultural greenhouses, automobiles
Industry, railway, highway guardrail, container frame, furniture, decoration, steel structure, etc.
|America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, etc.|
|Package||Standard export package, or as required.|
|Price term||EXW, FOB, CIF, CFR, CNF, etc.|
|Payment||T/T, L/C, Western Union, etc.|
|Certificates||ISO, SGS, BV.|