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Q345 Rectangular Steel Pipe 16Mn Carbon Steel Rectangular Tube
Place of Origin | China |
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Brand Name | BAO STEEL |
Certification | ISO SGS |
Model Number | All of them |
Minimum Order Quantity | Negotiable |
Price | Negotiable |
Packaging Details | Export standard package: bundled ,wooden box, suit for all kinds of transport,or be required |
Delivery Time | 15-25 work days |
Payment Terms | T/T |
Supply Ability | 25000 ton/year |

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xTechnique | ERW,Hot Rolled,Cold Drawn,Extruded,ERW And Hot Rolled/Cold Rolled/Hot Rolled/Cold Drawn/SAW | Application | Structure Pipe,Construction Or Building Structure Pipe,Transportation,Boiler Pipe,Boiler/Drill/Fluid/Fluid/Gas/Hydralic/Oil/Structure Pipe |
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Surface Treatment | Galvanized,black,oil,Cement And Other Treatment,Paint | Section Shape | Square,Rectangular,Round,Square/Rectangular,mild Steel Pipe Weight Square Hollow |
Grade | Q235,Q345,Q195,16Mn,20# | Standard2 | ASTM A53-2007,BS 1387,BS EN10219 |
Grade Group | Q195-Q345,10#-45#,A53-A369 | Standard | ASTM,GB,BS,DIN,JIS |
Outer Diameter | 20*20-400*400,80X80,15x15mm---1000x1000mm,19-219mm | Material | Q195/Q215/Q235/Q345,Q235,SS400,Q195-Q345 20# SS400,St37-52 |
Highlight | Q345 Rectangular Steel Pipe,Rectangular Steel Pipe 16Mn,16Mn Carbon Steel Rectangular Tube |
Square Rectangle Rectangular Stainless Steel Pipe And Tube
Structural tube is often referred to as hollow structural sections or HSS. Structural Tubing, especially rectangular sections, are commonly used in welded steel frames where members experience loading in multiple directions.
Structural Applications Rectangular Tube is a hollow steel bar made of mild steel. It is hot-rolled and welded into a rectangular shape. Rectangular tubes are typically stocked in 6 metre lengths. Tubes are sized by their wall thickness and outside diameter.
The use of the rectangular tube: a large number of pipes used to transport fluids, such as petroleum, natural gas, water, gas, steam, etc. In addition, when the bending and torsional strength are the same, the weight is light, so it is also widely used in the manufacture of mechanical parts. And engineering structure.
Quick Details
Standard:ASTM, DIN, GB, JIS, ASTM A513-2007, DIN EN 10208-1-1998, DIN EN 10216-1-2004, GB/T 3094-2000, JIS G3465-2006, JIS G3466
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Grade:10#-45#, 16Mn, A53-A369, Q19
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Thickness:1.0 - 35 mm
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Section Shape:Square
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Outer Diameter:20*20-600*600
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Place of Origin:Tianjin, China (Mainland)
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Secondary Or Not:Non-secondary
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Application:Structure Pipe
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Technique:Cold Rolled
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Certification:CE
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SurfaceTreatment:oil,paint
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Special Pipe:Thick Wall Pipe
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Alloy Or Not:Non-alloy
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Name:galvanized steel pipe/iron rectangular tube
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Shape:Square/Rectangular
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Yield Strength:360-380Mpa
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Tensile Strength:560-580Mpa
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Bend Test:Qualified
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Impact Value:V-notch
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