Hot tap cutting machine, specially designed and connected with our line stopping machine, sharp,durable and cost saving Hot tap cutting machineTap size: 3 inch to 28 inchPressure: 16bar, 25bar, 40bar, 64bar optionalMaterial: Alloy steelCutting machine is specailly designed and connected with our hot tapping and plugging machine, can be operated with high pressure and temperature, tapping hole in ...