SS40® Fence Framework
SS40 is our flagship product that has established Allied as the number one supplier to the fence industry. Like all SS-series fence framework products, SS40 is cold-formed to a minimum yield of 50,000 psi. It is then given Allied's Flo-Coat triple-layer protection. The triple coating of our Flo-Coat process minimizes oxidation and locks-in the corrosion protection to preserve a "like new" appearance. The combination of the three coatings provides a synergistic effect that result in greater corrosion protection than the sum of the individual coatings.
SS-40 pipe, designed for the fence industry, is fabricated from high strength steel. As a result, SS-40 has a substantially higher Bending Moment, as compared to Schedule 40 in every size for every application.
SS 40 Meets the requirements of ASTM F 1043, Group IC.
Physical Dimensions and Strength Calculations
| Size O.D. |
Dec. Equiv. (O.D.) |
Weight |
Pipe Wall Thickness |
Min. Yield |
Calculated Loads |
| 10' Free |
Cantilever |
| 4' |
6' |
| in. |
in. |
mm |
lb./ft. |
kg/m |
in. |
mm |
psi |
|
|
| 1-3/8 |
1.315 |
33.40 |
1.35 |
2.01 |
.104 |
2.64 |
50,000 |
185 |
116 |
77 |
| 1-5/8 |
1.660 |
42.16 |
1.84 |
2.74 |
.111 |
2.82 |
50,000 |
327 |
204 |
136 |
| 2 |
1.900 |
48.26 |
2.28 |
3.39 |
.120 |
3.05 |
50,000 |
468 |
293 |
195 |
| 2-1/2 |
2.375 |
60.33 |
3.12 |
4.64 |
.130 |
3.30 |
50,000 |
814 |
508 |
339 |
| 3 |
2.875 |
73.03 |
4.64 |
6.90 |
.160 |
4.06 |
50,000 |
1463 |
914 |
610 |
| 3-1/2 |
3.500 |
88.90 |
5.71 |
8.50 |
.160 |
4.06 |
50,000 |
2235 |
1397 |
931 |
| 4 |
4.000 |
101.6 |
6.56 |
9.76 |
.160 |
4.06 |
50,000 |
2970 |
1856 |
1237 |
Available in POLYCOTE colors.
For more information on SS40, please download our brochure.
Download SS40® Brochure
For order inquiries, please contact your local Allied wholesale distributor.
For product inquiries, or technical questions, please contact 800-643-1523, or via email at fence@alliedtube.com.
Learn more in our Library of Literature & Technical Specifications.

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