The stainless steel gas hose 2 layers with male fittings for gas meter connection is specially used for the connection between various specifications of gas meters and the gas supply hose line or the gas inlet valve; the product has strong corrosion resistance, good flexibility, easy installation, and can be bent in any direction It does not need other transitional elbow connections, eliminates displacement deviation, has long service life, and has various joints (optional anti-disassembly joints) and other advantages. It is suitable for various gas meters, easy to connect, safe and reliable. It is an ideal substitute for galvanized hoses.