Made of SUS304 stainless steel, this hex reducing coupling is widely used for pipe thread conversion in industrial fluid pipelines. Both ends adopt female thread with optional BSP and NPT standards, supporting metric and inch size reducing transition. Hexagonal middle body facilitates clamping and tightening with ordinary wrench during installation. Precisely machined inner threads fit tightly for good sealing under conventional medium and pressure conditions. Suitable for water, gas, hydraulic and pneumatic equipment piping size conversion assembly., Manufacturer: zorfar