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Galvanized Scaffolding Accessoires Rectangular Pipe Round Mild Steel Pipe

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  • ZM-WF15

  • ZEEMO

Specification
Square Tube
20*20mm~ 500*500mm
Rectangular Tube
20*30mm ~400*600 mm
Round Pipe
 Ø19, Ø36, Ø48, Ø60, Ø72…Ø325
Wall Thickness
1.5mm-40mm
Standard
ASTM A53, BS1387-1985, API 5L standard
Material
Q195, Q235, Q345, ASTM A53 Gr.B, API 5L Gr.B
Finish
Hot dip galvanize / Pre galvanized
Procedure
Electronic Resistance Welded (ERW )
Double Submerged Arc Welded (DSAW)
Electronic Fusion Welded (EFW)
Length
2m,6m or custom
Delivery
Container, Bulk Vessel.
About Our Quality
1) No damage, no bent
2) no burrs or sharp edges and no scraps
Products Description
pipe tube
Post  galvanized pipe
First, produce ordinary steel pipes with the required welding steel pipe specifications from the steel raw materials, and then proceed with galvanizing treatment. The galvanized steel pipe produced in this way is called hot-dip galvanized steel pipe, also known as hot-dip galvanized steel pipe. Hot dip galvanizing is the process of immersing metal into a zinc melt. To manufacture galvanized steel using this method, we need to follow four steps: cleaning the surface, flux, hot-dip coating, and cooling.
galvanized pipe
steel pipe
Pre galvanized pipe
The steel raw materials are first galvanized to produce galvanized strip steel, and then processed to produce steel pipes, which are called galvanized strip steel pipes or pre galvanized steel pipes. One of the advantages of pre galvanized steel over hot-dip galvanized steel is its better appearance. Pre galvanizing includes some steps of hot-dip galvanizing, such as cleaning the surface, immersing in a hot-dip zinc bath, and the coiling process.

Post Galvanized steel pipe production process:

round steel - reinspection - peeling - fixed cutting - centering - heating - perforation - inspection - Pickling - Galvanizing - inspection - lubrication - cold dial-degreasing - volume treatment - Straightening - pipe cutting - pickling - finished product inspection - Marking - packaging – shipping


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