Strange Fittings on Siemens Turbine Control Oil
Strange Fittings on Siemens Turbine Control Oil
(OP)
We have a Siemens steam turbine on our site. The control oil piping/tubing for the turbine has some strange tube fittings. They are not swagelok or anything else that we recognize. Does anyone else know what they are or where I can get more? See the attached closeup pictures





RE: Strange Fittings on Siemens Turbine Control Oil
RE: Strange Fittings on Siemens Turbine Control Oil
RE: Strange Fittings on Siemens Turbine Control Oil
RE: Strange Fittings on Siemens Turbine Control Oil
There is another type fittings that uses a male seat for this type fitting on the female side of the coupling.
An inch version of such a fitting. I haven't seen any listing for these in years.
http://
This maybe the thread form.
http://mdmetric.com/tech/thddat7.htm
RE: Strange Fittings on Siemens Turbine Control Oil
RE: Strange Fittings on Siemens Turbine Control Oil
RE: Strange Fittings on Siemens Turbine Control Oil
An (older) Westinghouse item, or newer one?
RE: Strange Fittings on Siemens Turbine Control Oil
Ted
RE: Strange Fittings on Siemens Turbine Control Oil
RE: Strange Fittings on Siemens Turbine Control Oil
http://www.dilo.com/downloads/HD%20catalog.pdf
RE: Strange Fittings on Siemens Turbine Control Oil
That is probably the fitting iIsaw several years ago as it was on welded tubing system holding some b=very bad acting material.
RE: Strange Fittings on Siemens Turbine Control Oil
Siemens isn't the only user as the short reference I made in my original post was to Dilo fittings. Even though the pilot plant using these fittings is been shut down a friend checked the fab shop and there were a couple of Dilo fittings still on the shelf along with Autoclave fittings.