Proco 442-BD Ductile Iron/PTFE Molded Expansion Joint, 3 in, 2-1/4 in L
Proco Molded Expansion Joint, 442-BD Series, Nominal Size: 3 in, Connection Type: Flange, 5/8 in Bolt Hole Diameter, 4-Bolt Hole, 1/2 in Thick Flange, Ductile Iron/PTFE, 84 psig, 2-1/4 in Length, 400 deg F
Bolt Hole Diameter | : | 5/8 in |
Connection Type | : | Flange |
Fitting Type | : | Expansion Joint |
Flange Thickness | : | 1/2 in |
Length | : | 2-1/4 in |
Material | : | Ductile Iron/PTFE |
Nominal Size | : | 3 in |
Number of Bolt Holes | : | 4 |
Pressure Rating | : | 84 psig |
Series | : | 442-BD |
Temperature Rating | : | 400 deg F |
The Proco style 442-BD molded expansion joints can be used for corrosive applications that are found in industries such as chemical-petrochemical, industrial process piping systems, power generation plants, pulp/paper plants, water and wastewater sewage and pollution control systems. This expansion joint features two convolutions for minimal movements, higher pressure/temperature ratings and short face-to-face opening requirements. Wherever metallic joints, lap joints or PTFE and FEP lined rubber expansion joints were previously used, the Proco style 442-BD can also be used.