The square pipe is a hollow square section light thin-walled steel pipe. It is a section steel with a square cross-section shape and size made of Q235 hot-rolled or cold-rolled strip or coil as the base material, which is formed by cold bending and then welded by high-frequency welding. It has good comprehensive mechanical properties, weldability, cold and hot work ability and corrosion resistance, and has good low temperature toughness. Square pipe and rectangular pipe is equal and unequal length of the steel pipe. Is made of steel after the process of rolling.
Generally the strip is unpacked, flattened, curled, welded to form a round pipe, and then rolled into a square pipe and then cut into the required length.
Size: OD: 20 mm * 20 mm - 1200 mm * 1200 mm; WT: 0.5 mm - 20 mm; Length: 0.3 m - 18 m Standard: ASTM A500, ASTM A53, EN10210, EN10219, JIS G3466, BS1387 Material: S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H, ST37, ST52, GR.B Usage: Hall Structure, Sea Trestle, Airport Structure, Shipbuilding, Security Door Frames, Garage Doors, Strengthening Liners of Steel Doors and Windows, Indoor Partition Walls, Cable Bridge Structures and Expressway Safety Guards, Balustrade, Decorating, Residential, Ornamental Pipes For price, specification and other details please contact us.
We professionally manufacture welded tubes, seamless tubes, galvanized steel tubes, square tubes, rectangular tubes, water tubes, emt tubes, imc tubes and grc tubes.Our products have passed the iso9001-2000 international quality system attestationand have been exported to many countries and regions, for example europe, north america, middle east and asia .We promise we can offer our customers with best price and perfect product quality .If you have any inquiry that i can help you, pls feel free to contact me.Hope to begin a mutual benefit and reciprocity relationship with your esteemed company.
MS Square Pipe
MS Square Pipe
Mild Steel Square Pipes : Mild Steel Square Pipes : All sizes available
Galvanized Square Pipe standard: ASTM, DIN, ISO, EN, JIS, GB, etc. Material: Q195-Q345 Q235 Q195 Q215 ST35-ST52 ST37 , etc. Wall thickness: 0.5mm-30mm, or as required. Outer diameter: 10mm 20mm-300mm 500mm, or as required. Length: 6m-12m, or as required. Surface: Galvanized, 3PE, painting, coating oil, steel stamp, drilling, etc. Package: Standard export package, or as required. Price term: EXW, FOB, CIF, CFR, CNF, etc. Payment: T/T, L/C, Western Union, etc. Galvanized square pipe is a hollow square section steel pipe with a square section shape and size made of hot-rolled or cold-rolled galvanized strip steel or galvanized coil as a blank, cold-bent and formed by high-frequency welding. , Or a galvanized rectangular tube made of cold-formed hollow steel pipe prepared in advance and then processed by hot-dip galvanizing. Galvanized square pipes are divided into hot-dip galvanized square pipes and cold-galvanized square pipes from the production process. It is precisely because the processing of these two galvanized square tubes is different that they have many different physical and chemical properties. In general, they have many differences in strength, toughness and mechanical properties.
The MS Square Pipes essentially allude to Square bars that are accessible in various sizes and shapes. They in reality have a utility in the development field, anchor Bolt , cranes gantry, transports and gear creation. Explicitly utilized in the development field, the primary job of square lines is to endure fear. They are exceptionally strong and are accessible in various shapes and sizes. Individuals into assembling furniture frequently use Steel Square bars to make hooks and meta furniture. They are likewise utilized in assembling entrances, housings, dividers and trailers. The in-your-face present day units additionally request the need of MS square steel pipes for greater unbending nature.
Standard: GB, ASTM, BS, GB/T 3091-2001, ASTM A106-2006, ASTM A53-20 Grade: Q195-Q345 Thickness: 0.8 - 3 mm Section Shape: rectangular Place of Origin: Hebei, China Application: Structure Pipe Technique: erw Certification: ISO9001 Surface Treatment: galvanized Alloy Or Not: Non-alloy Tolerance: �±3% Type: welded steel pipe Processing Service: Bending, WELDING, Decoiling, PUNCHING, Cutting Product name: Galvanized Steel Pipe Technology: ERW Tube Usage: Construction Structure Shape: Square. Rectangular MOQ: 1 Ton Length: 5.8m-12m Product: Square Hollow Section Steel Tube Payment terms: T/T Material: Q195/Q215/Q235/Q345/10#/20# Packing: STANDARD PACKING
DIN EN10210 square pipes for Construction framework 1ã?? square pipe Quick details of hollow section pipe Square Tube Dimension: 20mm*20mm-1000*1000mm Rectangular Tube Dimension: 20mm*30mm-600mm*1000mm Thickness:2mm-35mm Length:6m-12m , or as per customerâ??s requirements Standards:DIN EN10210,EN10219,GB/T3094-2000,ASTM A500,JIS G 3466,GB/T6728-2002 Steel Grades:Q195, Q235, Q345(16Mn), STKR400/490, A500, ST37/44/52, S235, S275, S355, etc. 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 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.
