48mm steel cap
Product detail :
23 mm
Galvabond Round End Caps 40Nominal Bore. Part Number CPSR544, Great for finishing off edges on Gate post, Round Tubing, Steel tube, Rail etc. Steel Caps can prevent dirt, water and dust gathering inside the tube, Push over application for tight fit. Material: Galvabond Steel
weight= 65g/each
Inside of the steel cap 48.5 mm
30 mm
To Fit Pipe size outside Diameter 48.5mm
Confusing isn't it.

Pipe is measured by inside diameter.
Tube is measured by outside diameter.

Pipe is used to transport fluid so inside diameter and wall thickness is important to calculate speed and volume

Tube is used to construct something and hence we measure outside diameter and wall thickness for strength.

In most cases you are capping a Pipe and the inside measurement is not important if you can measure the outside diameter and select the cap that way. 

More then ever Galvanized round pipe is used for fencing and post and people will still use pipe not tube.   
shape 2
shape 3
shape 4
shape6
line1
Pipe
Inside measument is important to move volume and wall thickness is important for pressure
line2
Tube
Outside measument is important for strength, thickness is also important for strength.
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Contact Us or phone us 1300 121 666

 Qty

 $ each

 $ Total

 

1

$4.00

$4.00

6

$2.20

 $13.20

10

 $2.00

$20.00

20

 $1.80

$36.00

50

$1.65 

$82.50

100

$1.55

$155.00

200

$1.40

$280.00

Galvabond Round 40NB End Caps

Galvabond Round End Caps (40 NB)to Fit Pipe outside Diameter 48.5mm
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