• Thread manufactured without seam according to DIN, USAS or JIS → various connection options
• The hexagons are manufactured in accordance with DIN.

Series 3F includes a large number of connection elements in a wide range of materials and variants. The following parts are available, depending on the required application:

NIPPLES are connection elements with male threads. They are available in varying thread sizes and types (G, NPT + M).
UNIONS are connection elements with female threads. They are also available in varying thread sizes and types (G, NPT + M).
REDUCERS are connection elements with different female and male threads as well as a combination of different thread sizes.
FLANGES are used for connecting pipes detachably. They are manufactured according to DIN 2527 or ANSI B16.5.