𝟐 𝐈𝐍𝐂𝐇 𝐏𝐎𝐍𝐘 𝐇𝐎𝐒𝐄 Inner Diameter : 52mm External Diameter: 54mm Working pressure (kg/cm²): 4.0 Bursting pressure (kg/cm²): 12.0 Weight Per Meter: 262g
𝟯 𝗜𝗡𝗖𝗛 𝗣𝗢𝗡𝗬 𝗛𝗢𝗦𝗘 Inner Diameter : 77mm External Diameter: 79mm Working pressure (kg/cm²): 4.0 Bursting pressure (kg/cm²): 12.0 Weight Per Meter: 402g