4-inch Schedule 80 Steel Pipe Bollard
Light Duty Bollard
4-inch Schedule 80 Steel Pipe Bollards can be used for lighter-duty bollard applications. The thicker wall than Schedule 40 gives more strength. But, we would suggest getting a larger diameter Schedule 40 Pipe because it will be similar in cost, but hold more concrete.
Smaller pipe sizes like this should only serve to:
- delineate or demarcate areas
- deter mobile machine operators, vehicles or pedestrians
- to protect signs by embedding sign posts in bollard
- to act as stanchions that hold chains to divide areas
4 inch Schedule 80 is a Light Duty Bollard
With an impact from a vehicle traveling at 5 mph or less, the pipe will easily shear, bend or shift the footing. These should be considered light duty bollards.
The BOSS says…
4-inch SCH80 pipes won’t stop Too-Fat Tony’s Toronado, but can stop Too-Fat Tony from thinkin’ he can drive up on the sidewalk. Yeah, they’re heavier pipe than Schedule 40, but they’re still pretty small. Still, some people seem to like em’ so they’ve got some good uses.
4″ Schedule 80 Steel Pipe Specifications
Name: 4″ SCH80 Steel Pipe
Nominal Size: 4″
Wall Thickness: 0.337″
Inner Diameter (ID): 3.826″
Outer Diameter (OD): 4.5″
Circumference: 14.14″ (approx 14 1/8″)
Weight: 14.9 lbs/ft
Finishes: Bare Steel, Primed, Galvanized
GET A QUOTE ON BOLLARD PIPES
Answer some questions below on our Bollard Pipe Quote Request Form and you'll get a quote back within a couple days. The shipping destination helps us give you an accurate quote by calculating the freight cost.

4″ Bollard Covers
We have a wide selection of 4 inch Bollard Covers that we can bundle with a bollard pipe for a most competitive price.
When gettting a pipe quote, just select “Include Bollard Covers”.
Or just Get a Bollard Covers Quote separately.

