Admiralty Brass Pipes and Tubes play a pivotal role in various industrial applications due to their exceptional properties and versatility. Comprising a combination of copper and zinc, admiralty brass exhibits superior corrosion resistance, making it an ideal material for manufacturing pipes and tubes. Let's delve into the distinct characteristics and applications of Admiralty Brass Pipes and Admiralty Brass Tubes separately.
Admiralty Brass Pipes are crafted from an alloy consisting of approximately 70% copper, 29% zinc, and a small percentage of impurities. This unique composition imparts remarkable strength, corrosion resistance, and thermal conductivity to the pipes. The high corrosion resistance ensures longevity, making admiralty brass pipes suitable for applications in harsh environments such as marine and industrial settings.
These Admiralty Brass pipes find extensive use in shipbuilding, where the corrosive nature of seawater demands materials capable of withstanding challenging conditions. Admiralty Brass Pipes, with their resistance to corrosion and biofouling, become essential components for various marine systems, including heat exchangers, condensers, and other critical applications where durability is paramount.
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Furthermore, admiralty brass pipes are employed in the oil and gas industry, providing reliability in the transport of fluids and gases. Their thermal conductivity makes them valuable in heat exchanger systems, contributing to efficient energy transfer and thermal management.
Admiralty Brass Tubes are widely used in the manufacturing of heat exchangers, condensers, and other heat transfer equipment. The efficient thermal conductivity of admiralty brass tubes ensures optimal heat exchange, contributing to the overall efficiency of industrial processes.
In the HVAC (Heating, Ventilation, and Air Conditioning) industry, admiralty brass tubes find applications in the production of coils for air conditioning units and refrigeration systems. The alloy's resistance to corrosion is particularly advantageous in HVAC systems, where exposure to moisture and varying temperatures is common.
Pipe & Tube- ASTM B111 / ASME SB111
Pipe- ANSI/ASME B36.19M, ANSI/ASME B36.10M
6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Seamless Pipe - 1 / 2" NB - 16" NB,
Welded Pipe - 1 / 2" NB - 24" NB,
EFW Pipe - 6" NB - 24" NB
Seamless Tube - 1 / 2" NB - 16" NB,
Welded Tube - 1 / 2" NB - 24" NB
Manufacturing - Seamless / Welded / ERW / EFW
/Fabricated / CDW / 100% X Ray Welded
End Types - Plain Ends, Bevelled Ends, Grooved
Mechanical Joints or Grooved Ends, Treaded One/Both Ends
Round
Length - Single Random, Double Random & Required
Length
Outside Finish - 2B, No.4, No.1, No.8 Mirror
Finish, Finish as per customer Requirements
ISS | Cuzn28Sn | ||||
KS | D5301 C4430 |
||||
JIS | H3300 C4430 |
||||
ASTM | B111 C44300 |
||||
BS | 2871 CZ111 |
||||
DIN | 1785 CuZn28Sn |
Standard | BS 2871 PART3 | ASTM B 111 | DIN 1785 | NFA 51 102 | JIS H3300 | IS 1545 |
Symbol | CZ 111 | C 44300 | CuZn28Sn1 | CuZn29Sn1 | C 4430 | CuZn29Sn1As |
Cu | 70.0-73.0 | 70.0-73.0 | 70.0-72.5 | 70.0-73.0 | 70.0-73.0 | 70.0-73.0 |
Sn | 1.0-1.5 | 0.9-1.2 | 0.9-1.3 | 0.9-1.2 | 0.9-1.2 | 1.0-1.5 |
Pb | 0.07 | 0.07 | 0.07 | 0.07 | 0.07 | 0.07 |
Ni | - | - | 0.1 | - | - | - |
Fe | 0.06 | 0.06 | 0.07 | 0.06 | 0.06 | 0.06 |
Zn | REM'DER | REM'DER | REM'DER | REM'DER | REM'DER | REM'DER |
As | 0.02-0.06 | 0.02-0.06 | 0.02-0.035 | 0.02-0.06 | 0.02-0.06 | 0.02-0.06 |
P | - | - | 0.01 | - | - | - |
Total Impurities Max. | - | |||||
0.03 | - | 0.1 | 0.3 | - | 0.3 | |
Condition | M | 61 | F36 | - | - | O |
TA | - | F32 | - | O | TA | |
O | - | - | - | - | D | |
Yield Strength N/MM2 | - | - | 140-220 | - | - | - |
- | 105 | 100-170 | - | - | - | |
Tensile N/MM2 Minimum | - | 310 | 360 | - | - | 375 Mpa Max. |
- | - | 320 | - | 314Min. | 340 Mpa Min. | |
- | - | - | - | - | 385 Mpa Min. | |
Elng'Tion Percent (%) Minimum | - | - | 45Min. | - | -. | - |
- | - | 55Min. | - | 30 Min. | - | |
Hardness HV5 - | 150Min | - | - | - | - | 80 Max. |
85-105 | - | - | 80-120 | - | 80-105 | |
75Max. | - | - | - | - | 130 Min. | |
Grain Size mm (75X) | 0.05Max. | 0.010-0.045 | - | 0.010-0.045 | 0.010-0.045 | 0.010-0.04 |
Oil & Gas Industrires
Chemical Industries
Construction Industries
Offshore Pipelines & Pipe Works
Petrochemical Industry
Shipbuilding Industries
Hydraulic Applications
Piping Systems
Refining Industry
Food Processing Industry
Pulp & Paper Industry
Power Plant Industry
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