Brass inserts for PPR

Marangon Danilo & C produces brass inserts used in PPR moulding for the transportation of cold and hot water; the inserts have a thread that goes from 3/8” to a maximum of 5”. Following the client’s specifications and with the involvement of the company prototypers and designers, we can produce made-to-measure fittings for each type of requirement

Technical specifications


FEMALE 3/8″, 1/2″, 3/4″, 1″, 1″1/4, 1″1/2, 2″, 2″1/2, 3″, 4″, 5″
MALE 3/8″, 1/2″, 3/4″, 1″, 1″1/4, 1″1/2, 2″, 2″1/2, 3″, 4″, 5″

Materials used

The materials used to produce brass inserts are European, more precisely from Germany and Italy. Marangon Danilo & C uses the best raw material producers currently on the market.

CW614N (CuZn39Pb3), CW617N (CuZn40Pb2), CW602N (CuZn36Pb2As), CW511L (CuZn38As), Cuphin (CuZn21Si3P)

Other materials

The productive flexibility of Marangon Danilo & C Srl means that the company can work with other materials, such as bronze with the following technical specifications

CC491K (CuSn5Zn5Pb5-C) o CC499K (CuSn5Zn5Pb2-C).


Brass insert threads

When requested by the client, the different brass insert threads can be:

R UNI EN 10226-1, UNI EN 10226-2
Rp UNI EN 10226-1
Rc UNI EN 10226-2
Gas ISO 228
M ISO 262



Surface treatments

The brass inserts can be supplied both untreated and with a nickel surface treatment.