At ASAP we supply a large range of hose fittings and pipe connections for all plumbing applications. Our marine fittings are available in brass, DZR brass, bronze, stainless steel and plastic constructions. We offer many different kinds of marine pipe fittings, including: adaptors, blanking caps, bulkhead fittings, bushes, calorifier fittings, couplings, cross fittings, elbows, hose connectors, hose tails, hydraulic fittings, nipples, nuts, olives, pipe manifolds, plugs, scoops, scuppers, sender adaptors, skin fittings, sockets, stop ends, T pieces, unions, washers and Y pieces. These can be filtered by composition for your convenience, bearing in mind that all through hull fittings should be correctly electrically bonded to protect your fittings from electrolytic corrosion. It is also important to consider materials when installing marine fittings below the waterline - brass is susceptible to salt water corrosion in these situations.
Below are the specifications of materials we use in our marine fittings:
Brass (CW614N)
Composition
Min
Max
Copper
57%
59%
Aluminium
-
0.05%
Iron
-
0.3%
Nickel
-
0.3%
Lead
2.5%
3.5%
Tin
-
0.3%
Zinc
Remainder
Other Elements
-
0.2%
Brass (CW617N)
Composition
Min
Max
Copper
57%
59%
Aluminium
-
0.05%
Iron
-
0.3%
Nickel
-
0.3%
Lead
1.6%
2.5%
Tin
-
0.3%
Zinc
Remainder
Other Elements
-
0.2%
Bronze (CC491K)
Composition
Min
Max
Copper
83%
87%
Tin
4%
6%
Aluminium
-
0.01%
Iron
-
0.3%
Nickel
-
2%
Lead
4%
6%
Silicon
-
0.1%
Phosphorus
-
0.1%
Zinc
4%
6%
CR (DZR) Brass (CW602N)
Composition
Min
Max
Copper
61%
63%
Aluminium
-
0.05%
Arsenic
0.02%
0.15%
Iron
-
0.1%
Manganese
-
0.1%
Nickel
-
0.3%
Lead
1.7%
2.8%
Tin
-
0.1%
Zinc
Remainder
Other Elements
-
0.2%
Stainless Steel 316
Composition
Min
Max
Carbon
-
0.08%
Chromium
16%
18%
Molybdenum
2%
3%
Silicon
-
0.75%
Phosphorus
-
0.05%
Sulphur
-
0.03%
Nickel
10%
14%
Manganese
-
2%
Nitrogen
-
0.1%
Iron
Remainder
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