| Dawson pressed fittings like pressed double coupler,
pressed swivel coupler are manufactured by a modern
rapid production system. The materials employed are
principally alloy steels to BS 1449, and fittings have
been tested and conform to the requirements of BS1139
Section 2.1 (EN74) 1991. The fittings are tested to
resist corrosion having a complete zinc coating with
chromate corrosion having a complete zinc coating with
chromate passivation to BS1706. |
