B&K 1" x 1/2" Black Steel Pipe Bushing – NPT Threaded Reducer for Gas & HVAC SystemsThe B AND K 1" x 1/2" black steel pipe bushing is a heavy-duty threaded reducer designed for use in propane (LP), natural gas (NG), HVAC furnace systems, gas manifolds, and high-pressure industrial piping. This reducing bushing safely connects larger 1" NPT gas lines to smaller 1/2" NPT components such as valves, regulators, appliances, and fittings.Constructed from durable black carbon steel, this bushing provides excellent heat resistance and long service life. The NPT tapered threads ensure a leak-resistant seal commonly required for gas and fuel installations.Key FeaturesSize: 1" NPT Male → 1/2" NPT FemaleMaterial: Corrosion-resistant black carbon steelThread Type: NPT (National Pipe Thread), gas-ratedReduces large pipe sizes for LP, NG, and HVAC applicationsCompatible with regulators, shut-off valves, tees, manifolds, heaters, and boilersIdeal for residential, commercial, and industrial gas systemsApplicationsPropane (LP) distribution linesNatural gas piping and appliance installationsBoiler & furnace hookupsGas manifold reductionsIndustrial plumbing and high-pressure installationsWorks with all NPT-threaded gas fittingsManufacturer InformationBrand: B AND K LLCDLP#: 1K247Condition: Brand New