Mines, Construction, etc. CAUTION: For liability purposes, if temperature exceeds 110°F the working pressure will go down. Please check with factory to ensure sufficient safety factor.
Normal Size | I.D. | Approx. Wall | Max W.P. at 70°F | Design B.P. | Approx. Wt. 300ft | Approx. Wt. 300ft |
---|---|---|---|---|---|---|
inch | inch | inch | psi | psi | U.S.A. - lbs | Japan - lbs |
1-1/2 | 1.61 | 0.079 | 150 | 450 | 80 | 64 |
2 | 2.09 | 0.087 | 150 | 450 | 103 | 85 |
2-1/2 | 2.56 | 0.091 | 150 | 450 | 119 | |
3 | 3.07 | 0.095 | 150 | 450 | 164 | 158 |
4 | 4.13 | 0.102 | 150 | 450 | 254 | 225 |
6 | 6.18 | 0.119 | 150 | 450 | 400 | 375 |
8 | 8.19 | 0.134 | 115 | 350 | 566 |
Performance Characteristics | |
---|---|
Stnd. Length | 300 ft. per bale (Special order for longer lengths) |
Temp Range | -5°F to 170°F |
Construction | 3-Ply Polyester Yarns. Both tube and cover are extruded simultaneously to obtain maximum bonding. |
Flame Resistant | USMSHA IC-150-/1 (Size 1-1/2", 2", 2-1/2"). Special order only. |