Features APPLICABLE FOR PROPANE AND OXYGEN: Applicable gas for propane and oxygen, cutting nozzle diameter is 2.6mm, cutting thickness of 200-250mm, product length for 73mm High concentricity: propane cutting torch tips have high concentricity, smooth and even inner hole and clear thread Appropriate gas distribution and high efficiency: with even and smooth pores, adequate gas distribution and high efficiency High temperature and corrosion resistance: fine forged thick copper material, high temperature and corrosion resistance, longer service life Stable and reliable: oxygen working pressure for 0.80 MPa, fuel gas working pressure of 0.001-0.1 MPa, stable and reliable Specification: Item Type:Propane Cutting Torch Tips Material: brass, copper. Purpose: accessories for propane cutting torch Applicable gas: propane, oxygen Specification: 3# Cutting nozzle diameter: approx. 2.6 mm. Cutting thickness: approx. 200 ~ 250 mm / 7.87 ~ 9.84 inches. Oxygen operating pressure MPa: 0.80. Gas Working Pressure MPa: 0.001-0.1 Product length: approx. 73 mm / 2.87 inches. Package list: 5 x propane cutting torch tips Note: The product gas is propane gas, please check whether the gas meets the requirements before use. Package List 5 x Propane Cutting Torch Tips