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50 Years of experience in high precision steel machining.


Come and see first-hand, you're always welcome to visit us.

Since 1972 our vocation has always been mechanics, the study of processes, and the continuous search for new solutions. We specialize in the production of Steel Fittings for any kind of piping application. All of the Steel we use is passionately sourced from qualified European mills and entirely machined in our facilities in Italy.

We offer only high-end Steel Fittings and have developed three main product lines:

Ultra smooth fittings

for Pharmaceutical, Dairy, Food processing, and Semiconductor industries with internal Ra < 0,2 µm.

Steel unions

We offer the widest range of solutions on the market.

Forged fittings in exotic alloys

We offer from stock Nickel Alloys, Duplex & Super Duplex, Chrome Moly and Titanium Alloys.

Experts in Exotic Alloys

EXPLORE MATERIALS WE MACHINE EVERY DAY

ALLOY 400

UNS N04400

ALLOY 625

UNS N06625

ALLOY 825

ALLOY 825

F51

UNS S31803

F53

UNS S32750

CuNi 90/10

C70600

ALLOY C22

HASTELLOY

C276

UNS N10276

INCONEL 600

ALLOY 600

Environment. H&S. Social Accountability.

We believe in changing the World day by day. One little thing at the time. This is why we are continuously looking for new ways to create a positive impact on the lives of our people, of our partners and on the environment.

LP Unions Srl 

VAT : IT00302830120