A double-tapped bushing is a fitting which serves as a reducer. It is a sleeve similar to a close nipple but is threaded on both its inner and outer circumferences. Like a reducer, a double-tapped bushing has two threads of different sizes. A double-tapped bushing is more compact than a reducer, but not as flexible. These NPT Threaded Pipe Fittings Class 150# 316 stainless steel has a higher nickel content for better corrosion resistance. Use Schedule 40 or 80 stainless steel pipe for applications with air, water, and natural gas.
- 150# 316 Stainless Steel