Customer satisfaction is our top priority. R.J. Machine has been producing quality machine work for over 30 years.

We have been specializing in replacement parts for Daniel Senior Orifice Fittings since 1985. R.J. Machine manufactures parts sizes 2” through 24” in carbon steel and also 316 stainless steel. We maintain a large inventory on all replacement parts 2” through 24”. Our staff is service friendly and in most cases can ship your order the same day!


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