Filter by
Fitting Type
System of Measurement
Thread Type
Material
Pipe Material
Drive Style
Gender
Plug Construction
Flange Material
Body Shape
Specifications Met
Pipe Schedule
Pressure Class
Shape
Fitting Connection
For Flange Class
Connects To
Export Control Classification Number (ECCN)
DFARS Specialty Metals
REACH
RoHS
Fabrication
Medium-Pressure Stainless
Steel Threaded Pipe Fittings
Choose these fittings when you want the same high-quality found in our low-pressure pipe fittings, but need more strength to handle higher pressures.
316 stainless steel fittings have excellent corrosion resistance.
Alloy 20 stainless steel fittings have the best corrosion resistance of all the stainless steel fittings we offer. Alloy 20 stainless steel is also known as Carpenter 20 and resists cracking from stress and corrosion.
For technical drawings and 3-D models, click on a part number.
Plugs with External Hex Drive

- For Use With: Air, Water, Steam
- Pressure Class: Not Rated
- Specifications Met: ASTM B366, ASME B16.9
- Pipe Nipples and Pipe: Use Schedule 40 stainless steel
- Flanges: Use Class 150 stainless steel