B&K 1/2″ x 3/8″ Black Steel Pipe Bushing NPT Reducing Fitting for Gas/LP

Overview

B&K 1/2″ × 3/8″ Black Pipe Bushing – Threaded NPT Reducing Gas FittingThis 1/2-inch to 3/8-inch black steel pipe bushing from B&K LLC is a rugged, cast-iron reducing fitting designed for use in LP gas, propane, and natural gas piping systems. It features a 1/2″ Male NPT thread reducing to a 3/8″ Female NPT connection—ideal for adapting line sizes in residential, commercial, and industrial gas installations.

Black steel bushings are commonly installed in HVAC systems, propane tank plumbing, natural gas furnace lines, and industrial gas manifolds where a durable, leak-tight size reduction is required.

Key Features1/2″ NPT male → 3/8″ NPT female reducing bushingCast iron construction with black oxide corrosion-resistant finish

Precision-cut NPT tapered threads ensure a leak-proof seal

Suitable for propane, LP gas, and natural gas piping systemsWorks with gas valves, regulators, manifolds, nipples, and elbows

Compatible with industrial, commercial, and residential gas applicationsCommon ApplicationsLP gas tank outlet plumbingNatural gas furnace/boiler connectionsGas distribution manifold reductionsHVAC and plumbing systemsProduct Identifiers

Brand: B AND K LLCDLP Number: 1K235Manufacturer Number: MFG# N/A

Additional

Product details

Part / SKU	1K235

Package includes

• B&K 1/2″ x 3/8″ Black Steel Pipe Bushing NPT Reducing Fitting for Gas/LP

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.