Numerous special designs

Because of our excellent national and international relationship with suppliers we are able to supply unions in standard but also special design. For example, it is possible to supply unions of A 105 with a bronze steel seat.





Varying types of threads

Unions can be ordered with following threads:


» NPT thread acc. ANSI B 16.11

» BSP thread acc. ANSI B 16.11

» G thread acc. DIN ISO 228

» R thread acc. DIN 2999 like BSP   


Internal/external thread and SW ends

All threads are available as internal/external threads (male/female). The unions may also be delivered with SW ends (socked weld). A combination of different ends is also possible. Unions acc. ANSI B 16.11 always are 3-piece and metallic-taperedly sealing.


Technical data

More details, technical data and dimensions can be seen from our data sheet “threaded fittings” in the download area. Information on special measurements and special designs will be given upon your request.


WAZ (acceptance test certificate)

Of course, you may obtain a standard WAZ 3.1 with each delivery. Upon request, we are able to deliver a WAZ 3.2 (normally TÜV or other inspection institutions).

We are looking forward to your inquiryOur qualified staff will gladly advise you.