Copper nickel pipes are often sought for their abundant properties, including corrosion resistance, high thermal conductivity, high electrical conductivity, ductility, and high mechanical strength. The natural color of copper is pink-orangish. However, in the case of an alloyed product such as Copper Nickel 70/30 Seamless Pipe, the intensity of the color is diluted.
While the color of the alloy makes it useful for decorative purposes, the other properties of the astm b466 c71500 CuNi welded pipe are highly sought after by many businesses. For instance, businesses involved in shipbuilding prefer the use of this alloy because of its high resistance to seawater, good fabricability, as well as the effectiveness of an alloyed Copper Nickel 70/30 Pipe in lowering macrofouling levels. Shipbuilding covers several areas including, bilge and ballast, inert gas, sanitary, seawater cooling fire fighting, hydraulic and pneumatic chiller systems. Since these piping systems are onboard, they are exposed to sea vapor, which may contain some amount of sodium chloride. Over time, the deposition of sodium chloride on a steel pipe may result in the pipe cracking, unlike Cu-Ni DIN NR. 2.0882 Pipes, which remains unaffected. Most commonly, manufacturers recommend the use of a 70/30 copper nickel pipe as a heat exchanger or condenser tubes in the marine engineering industry.
70/30 Cu Pipe
Schedule 40 Cupro Nickel 70/30 Pipe
Cupro Nickel 70/30 Piping
ASTM B111 Cu-Ni 70/30 Seamless Pipe
70/30 Cupro Nickel Cu Round Pipe
ASTM B467 70/30 Cupro Nickel Welded Pipes
70/30 Cupro Nickel Square Pipe
ASTM B466 70/30 Cupro Nickel Seamless Pipes
ASME SB467 Welded Cu-Ni 70/30 Pipes
70/30 Cupro nickel clad pipe
Cu-Ni 70/30 Square Pipe
Cu-Ni 70/30 Clad Pipe
¼” Standard (SCH 40) thru 10”
¼” Extra Heavy (SCH 80) thru 4”
½” Class 200 Mil-T-16420 K thru 10”
Copper Nickel 70/30 Pipes Specifications | ASTM B 466 ASME SB 466 / ASTM B 467 ASME SB 467 |
---|---|
Cu-Ni 70/30 Seamless Pipes size | 4 to 219mm W. T.: 0.5 to 20mm |
Welded Pipe size | 5.0 mm - 1219.2 mm |
Schedule | SCH5, SCH10, SCH40, STD, SCH80, SCH160 |
Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
Form | Round, Square, Hollow, Rectangular, Hydraulic, Straight Pipes Etc. |
Length | Single Random, Double Random & Cut Length. |
Copper Nickel 70/30 Pipe End | Plain End, Beveled End, Treaded. |
Marking | All Cu-Ni 70/30 Pipes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
Specialized in | Large Diameter Cupro Nickel 70/30 Pipes |
Material Test Certificates (MTC) | Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2 |
We can also cut, thread, and groove Cu-Ni 70/30 Pipes to meet your specifications. |
Wall IPS (O.D.) | Type |
---|---|
1/8" (.405") | SCH 40, 80 |
1/4" (.540") | SCH 10, 40, 80 |
3/8" (.675) | SCH 10, 40, 80 |
1/2"(.840") | SCH 5, 10, 40, 80, 160, XXH |
3/4" (1.050") | SCH 10, 40, 80, 160, XXH |
1" (1.315") | SCH 5, 10, 40, 80, 160, XXH |
1-1/4" (1.660") | SCH 10, 40, 80, 160, XXH |
1-1/2" (1.900") | SCH 10, 40, 80, 160, XXH |
2" (2.375") | SCH 10, 40, 80, 160, XXH |
2 1/2" (2.875") | SCH 10, 40, 80, 160, XXH |
3" ( 3.500") | SCH 5, 10, 40, 80, 160, XXH |
3 1/2" ( 4.000") | SCH 10, 40, 80, 160, XXH |
4" (4.500") | SCH 10, 40, 80, 160, XXH |
5" ( 5.563") | SCH 10, 40, 80, 160, XXH |
6" (6.625") | SCH 5, 10, 40, 80, 120, 160, XXH |
8" (8.625") | SCH 5, 10, 40, 80, 120, 160, XXH |
10" (10.750") | SCH 10, 20, 40, SCH 80 (.500), TRUE 80(.500) |
12" (12.750") | SCH 10, 20, SCH40(.375), TRUE40(.406), SCH80(.500) |
14" (14.000") | SCH10 (.188), 40 (.375) |
16" (16.000") | SCH10(.188), 40 (.375) |
18" (18.000") | SCH-40 (.375) |
Cu-Ni 70/30 | Cu | Pb | Mn | Fe | Zn | Ni |
65.0 min | 0.05 max | 1.0 max | 0.4-1.0 | 1 max | 29 – 33 |
Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
---|---|---|---|---|
0.323 lb/in3 at 68 F | 2260 F | 20000 psi | 50000 psi | 30 % |
STANDARD | UNS | WERKSTOFF NR. |
---|---|---|
Cupro Nickel 70/30 | C71500 | 2.0882 |
UNS C71500 Welded Pipes | WERKSTOFF NR. 2.0872 Welded Pipes |
70/30 Copper Nickel Pipes | 70/30 Cupro nickel Lined Pipes |
Cu-Ni 70/30 Square Pipes | Cu-Ni 70/30 Clad Pipes |
Copper nickel 70/30 brake pipes | Cu-Ni 70/30 Round Pipes Price |
Cu-Ni 70/30 Thick Wall Pipes | Nickel 70/30 Cupro nickel Thick Wall Pipes |
Nickel Cu-Ni 70/30 Thin Wall Pipes | 70/30 Cu-Ni Seamless Pipes |
Copper nickel 70/30 Thin Wall Pipes | ASTM B466 70/30 Round Pipes |
Cupro Nickel WERKSTOFF NR. 2.0872 Pipes | ASME SB467 Welded Cu-Ni Pipes |
Cu 70/30 Pipes | 70/30 Cupro Nickel Salt Water Piping |
Copper nickel 70/30 piping | 70/30 Cupro nickel clad pipes |
ASME SB111 Welded Cu-Ni Pipes | Cupro Nickel 70/30 Hexagonal Pipes |