Schedule 40 Pipe - Dimensions and Strength Characteristics

Regular Grade Schedule 40 Pipe- Dimensions and Strength Characteristics

 

Fence Industry Decimal O.D. Pipe wall Thickness Weight
O.D Inches (mm) Inches (mm) lb./ft. (kg/m)
1 3/8" 1.315 33.40 0.133 3.38 1.68 2.5
1 5/8" 1.660 42.16 0.140 3.56 2.27 3.38
1 7/8" 1.900 48.26 0.145 3.68 2.72 4.05
2 3/8" 2.375 60.33 0.154 3.91 3.65 5.43
2 7/8" 2.875 73.03 0.203 5.16 5.80 8.62
3 1/2" 3.500 88.90 0.216 5.49 7.58 11.28
4" 4.000 101.60 0.226 5.74 9.12 13.56
6 5/8" 6.625 168.28 0.280 7.11 18.99 28.23
8 5/8" 8.625 219.08 0.322 8.18 28.58 42.49

 

Intermediate Grade Schedule 40 Pipe- Dimensions and Strength Characteristics

Fence Industry Decimal O.D. Pipe wall Thickness Weight
O.D Inches (mm) Inches (mm) lb./ft. (kg/m)
6 5/8" 6.625 168.28 0.280 7.11 18.99 28.23
8 5/8" 8.625 219.08 0.322 8.18 28.58 42.49

 

High Strength Grade Schedule 40 Pipe- Dimensions and Strength Characteristics

Fence Industry Decimal O.D. Pipe wall Thickness Weight
O.D Inches (mm) Inches (mm) lb./ft. (kg/m)
1 5/8" 1.660 42.16 0.140 3.56 2.27 3.38
1 7/8" 1.900 48.26 0.145 3.68 2.72 4.05
2 3/8" 2.375 60.33 0.154 3.91 3.65 5.43
2 7/8" 2.875 73.03 0.203 5.16 5.80 8.62
3 1/2" 3.500 88.90 0.216 5.49 7.58 11.28
4" 4.000 101.60 0.226 5.74 9.12 13.56

 

SCHEDULE 40 GALVANIZED PIPE

HOT-DIPPED GALVANIZED
Pipe shall be coated inside and out by the hot-dip process.
The average weight of zinc coating shall be not less than 1.8 oz/ft2 of surface (inside and outside). A 2.0 oz/ft2 zinc coating weight is available upon request. A conversion coating is also applied to the interior and exterior surfaces to protect them against corrosion and white rust.
Wheatland's zinc coating is virtually lead free.

 

END FINISH
End finish shall be plain end square cut.
Posts and rails shall be one piece free of welded sections.

 

TENSILE REQUIREMENTS
Regular Grade - Tensile Strength, min. 48 000 psi
Regular Grade - Yield Strength, min. 30 000 psi
Intermediate Grade* - Tensile Strength, min. 60 000 psi
Intermediate Grade* - Yield Strength, min. 50 000 psi
High Strength Grade - Tensile Strength, min. 85 000 psi
High Strength Grade - Yield Strength, min. 83 000 psi
*Available in 6.625 and 8.625 inch O.D. only

 

PERMISSIBLE VARIATIONS IN WALL THICKNESS
Minimum wall thickness at any point shall not be more than 12.5% under nominal wall thickness specified.


PERMISSIBLE VARIATIONS IN OUTSIDE DIAMETER
1.900" O.D. and under + 0.016" - 0.031"
2.375" O.D. and over + 1%
Wheatland offers the most extensive size range of any fence framework manufacturer.

 

PERMISSIBLE VARIATIONS IN WEIGHT PER FOOT
Pipe shall not vary more than + 10% from the standard specified.

 

PRODUCT MARKING
Each length of pipe 1.315" O.D. and larger is continuously stenciled as follows:
Wheatland, USA, Size, Schedule 40, ASTM F1083, 1.8 oz. or 2.0 oz., Grade, Length, Run #, and Date
Bar Coding is acceptable as a supplementary identification method.

 

Wheatland F1083 -08 Schedule 40 Galvanized Pipe meets or exceeds the following specifications:
American Association of State Highway and Transportation Officials AASHTO M 181
Federal Specifications RR-F-191/2E and RR-F-191/3E
Army Corps of Engineers UFGS-32 31 00.00 10
Federal Aeronautics Administration AC 150/5370-10C ITEM F-162
Department of the Navy American Society of Testing and Materials International ASTM F1083-08
American Society of Testing and Materials International ASTM F1043 Group IA
U.S. Department of Justice – Federal Bureau of Prisons
American Institute of Architects (AIA) MASTERSPEC

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