https://www.heco.de/en/index.html
...heco gmbh is a producer and reseller of stainless steel fittings and valves.
We have all common types of stainless steel pipe fittings in stock: butt welding fittings, threaded fittings, flanges & flange fittings, TC clamp connections, press fittings and pipe coupling systems such as TEEKAY and Victaulic®....
