MALLEABLE IRON FITTINGS
Material: Crane malleable iron is of the Blackheart type ideally suited to pipe fitting and manufacture and conforms to BSEN1562 Designation EN-GJMB-300-6, ASTM A197 and ISO 5922. Galvanised Finish: Hot dip zinc coated (galvanised) prior to machining. Coating conforms to BSEN ISO1461 1998 and ASTM 153.
Thread: Taper threads to BS21 (ISO 7) Media: Suitable for transfer or flow of wate , steam, gas and other non aggressive media. • BSI Kitemark approved • PN25
BSPT Male
BSPT Female
Hexagon Nipple (Fig 144)
Hexagon Reducing Nipple (Fig 145)
Male x Female Equal Union (Fig 257)
Black, BSPT 1091
Black, BSPT 1091
Black, BSPT 1091
Thread
Thread
Thread
Thread
C144-12N C144-34N C144-1N C144-114N C144-112N
C145-34-12N C145-1-12N C145-1-34N C145-114-1N C145-2-114N C145-2-112N
C257-12N C257-34N C257-1N C257-114N C257-112N
1/2” 3/4”
3/4”
1/2” 1/2” 3/4”
1/2” 3/4”
1” 1”
1”
1”
1.1/4” 1.1/2”
1.1/4”
1”
1.1/4” 1.1/2”
2” 2”
1.1/4” 1.1/2”
C144-2N
C257-2N
2”
2”
C144-212N
2.1/2”
Tech Sheet 10655
Tech Sheet 20764
C144-3N C144-4N
3”
Galvanised, BSPT 1091
Galvanised, BSPT 1091
4” Tech Sheet 10655
Thread
Thread
Thread
C145-34-12 C145-1-12 C145-1-34 C145-114-1
C257-12 C257-34 C257-1 C257-114 C257-112
3/4”
1/2” 1/2” 3/4”
1/2” 3/4”
11
Galvanised, BSPT 1091
1” 1”
1”
Thread
1.1/4” 1.1/2”
1”
1.1/4” 1.1/2”
C144-14 C144-38 C144-12 C144-34 C144-1 C144-114 C144-112
1/4” 3/8” 1/2” 3/4”
C145-112-114
1.1/4”
C145-2-1
C257-2
2” 2”
1”
2”
C145-2-112
1.1/2”
Tech Sheet 20764
Tech Sheet 10655
1”
1.1/4” 1.1/2”
C144-2
2”
C144-212
2.1/2”
C144-3 C144-4
3”
4” Tech Sheet 10655
Malleable Iron Fittings Suitable for Use with Drinking Water.
Crane kitemarked fittings are deemed to satisfy the requirements of the United Kingdom Water Regulations (Byelaws).
1370
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