NPT Stainless Steel Fitting ASTM A182 F304 Threadolet MSS SP-97

NPT Stainless Steel Fitting ASTM A182 F304 Threadolet MSS SP-97

What is a threadolet?

A threadolet is exactly the same as the weldolet with the main difference being that it connects to the branch pipe through a thread.Another difference of the threadolet with respect to the weldolet is the fact that it is used in applications with much lower pressures and smaller diameters.

The thread of this type of connection is generally of the NPT type according to ASME B1.20.1 specifications.

Specifications of threadolet:

Referenced Weight Chart:

MSS SP-97 Threadolet Dimensions

Stainless Steel F304 Equivalent Grades:

Chemical Composition of F304:

Applications:

Thredolets are used for low-pressure 90-degree pipe branches.

The branch pipe is screwed on the Thredolet, which is welded on the run pipe.

The threading is generally of the NPT type and conforms to the ASME B1.20.1 specification.