SIGMA Bend, Fitting Type: Bend, 4 in Fitting, Connection Type: Mechanical Joint, 90 deg Angle, 350 psi, 0.34 in THK Wall, Ductile Iron, Asphalt Seal-Coated, Material Standard: ASTM A536 Grade 65-45-12, 60-42-10 or 70-50-05
| Angle | : | 90 deg |
| Connection Type | : | Mechanical Joint |
| Finish | : | Asphalt Seal-Coated |
| Fitting Size | : | 4 in |
| Fitting Type | : | Bend |
| Material Standard | : | ASTM A536 Grade 65-45-12, 60-42-10 or 70-50-05 |
| Material | : | Ductile Iron |
| Pressure Rating | : | 350 psi |
| Wall Thickness | : | 0.34 in |
- Double cement lined in accordance with ANSI/AWWA C104/A21.4
- Interior of fitting is seal coated (asphaltic material) in accordance with ANSI/AWWA C104/A21.4 and NSF61 approved
- Exterior of fitting is seal coated (asphaltic material) in accordance with ANSI/AWWA C153/A21.53 and NSF61 approved
- SBR gasket in accordance with ANSI/AWWA C111/A21.11
- Low alloy corrosion-resistant high strength steel T-bolts in accordance with ANSI/AWWA C111/A21.11
Catalog