
Galvanized square tube surface is hot-dip plated or galvanized layer welded steel pipe. Hot-dip galvanizing can increase the
corrosion resistance of steel pipes and prolong the service life. Galvanized square tube is widely used, in addition to water,
gas, oil and other general low-pressure fluid pipeline, but also for the oil industry, especially offshore oil wells, pipeline,
Pipe with the tube, as well as the bridge bridge pile, mine tunnel support frame with the tube.
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Product Name |
Square/Rectangular Pipe |
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Material |
Q195 similar to a283 GR.B, 040a10, ss330 Q235 similar to a283 GR.D, 080a15,CS type B Q345 similar to a737 GR.B, SS400, S235JR |
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Material Chemical Composition |
Tensile strength: 315-430(Mpa) Yield steength:195(Mpa) Elongation:33
|
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Shape |
Square / Rectangular |
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Outer Dia(mm) |
15*15mm-1000*1000mm / 10*20mm-700*300mm |
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Wall Thickness(mm) |
0.6-25mm |
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Length |
5.8m-12m |
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Surface Treatment |
1)Black,Pre-galvanized 2)oiled,powder coating 3)Galvanized as your requirement PS:Pre galvanized steel pipe: 60-150g/m2;Hot dipped galvanized steel pipe: 200-400g/m2 |
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End Finish |
Plain/ beveled ends or threaded with sockets/coupling and plastic caps. |
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Packaging |
Packing in bundle with steel strips; with seaworthy package at the end; could be done with your requirement. |
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Inspection |
With Chemical Composition and Mechanical Properties Testing; Hydrostatic Test, Dimensional and Visual Inspection, With Nondestructive Inspection |
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Application |
construction pipe, machine structure pipe, agriculture equipment pipe, water and gas pipe, Greenhouse pipe, Building material, Furniture tube, Low pressure fluid tube, etc |
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HS Code |
7306309000 |
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Others |
1:Special design available according to requirement |
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