Process

Our manufacturing process conforms to certain strict tolerances. The information below is intended as a reference guide for those tolerances, and is chosen from ASTM A513 and A787 and its relation to ERW Carbon Mechanical Tubing manufactured at Imperial Steel Products Ltd.

Length Tolerance:
Mill Run - +-.125

Straightness:
Under 8.000"od - .030 per every 3'
8.000" and over - .060 per every 3'

Outside Diameter Tolerances:
2.875"od - 3.000" od +-.008
3.250"od - 3.500"od +- .009
3.750"od - 4.000"od +- .010
4.250"od - 6.000"od +-.020
6.250"od - 8.000"od +- .025
8.250"od - 10.000"od +-.035
12.000"od - 12.750"od +- .040

Inside Flash availability:
Flash in
Flash controlled .010
Flash controlled .005

Pre coated steel:
G90 Galvanized
T140 Aluminized

Remetalized weld zone:
The outside weld zone on galvanized and aluminized tubing is recoated with an aluminum coating.

Destructive and non-destructive testing:
Both are done in-house during production process

Contact us if you would like more detailed information about our tolerances and overall processes.

Manufacturing Process

Imperial Steel Manufacturing Process   Thin Wall Steel Tubing Manufacturing

 

 

 

 

 

Imperial Steel manufactures thin wall steel tubing  Thin wall steel tubing manufactured in Winnipeg Manitoba

 

 

 

 

 

Thermatool high frequency welding equipment  Thin wall steel tubing destructive testing ensures quality

 

 

 

 

 

 Routine inspections ensure strength in thin wall tubing  Imperial Steel 24-hour turnaround order filling

 

 

 

 

 

300000 feet of quality steel tubing  Imperial Steel distributes thin wall steel tubing internationally

Agriculture

Hot Rolled and Galvanized are most commonly used in agriculture tubing applications. We have tubing of various diameters and degrees of thickness to suit any application, large or small.

 

wpf and bdl quantities 2018-1

Automotive

Aluminized, Cold Rolled, Galvalume, and Stainless Steel tubing is most commonly used for automotive applications. We have the capabilities to manufacture tubing in varying diameters and thicknesses to accommodate any project.

 

 

Product Chart Design Automotive

901 Century Street
Winnipeg, Manitoba
Canada R3H 1E5

Where Quality is a Tradition!

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Phone 204-786-8441
Toll Free 866-791-2179