Copper Nickel Pipe Tube

Copper Nickel Pipe manufacturer in India

Copper Nickel Tube Specification

	Title
ASTM B469	Seamless Copper Alloy Tubes for Pressure Applications
ASTM B466	Seamless Copper Nickel Pipe and Tube
ASTM B552	Seamless & Welded Copper Nickel Tubes for Water Desalting
ASTM B543	Welded Copper & Copper Alloy Heat Exchanger Tube
ASTM B608	Welded Copper Alloy Pipe
ASTM B467	Welded Copper Nickel Pipe
ASTM B111	Copper & Copper Alloy Seamless Condenser Tubes & Ferrule Stock
ASTM B359	Copper & Copper Alloy Seamless Condenser & Heat Exchanger Tubes with Integral Fins

We can also cut, thread, and groove Cu Ni Alloy Tubes to meet your specifications.
Pipe, Seamless	ASME SB466, ASTM B466
Pipe, Welded	ASME SB467, ASTM B608, B467
Tube, Condenser	ASME SB111, ASTM B552, B111, MILITARY MIL-T-15005, SAE J463, J461
ASTM B111 Copper Nickel Tubes Size	15 NB to 150 NB IN
Cu Ni Alloy Tubing Wall Thickness	.035″ -.095′, (special wall thicknesses available)
Specialized in	Large Diameter Size
ASTM B466 Cu Ni Tubing Type	Straight Copper Nickel tube, pancake coil Copper Nickel tube, capillary Copper Nickel tube, Seamless / ERW / Welded / Fabricated / Hollow
Temper	HARD TEMPER OR SOFT
Hardness	1/6hard,1/8 hard,3/8 hard,1/4 hard,1/2hard,full hard,soft,etc
Cupro Nickel Tubes Schedule	SCH5, SCH10, SCH40, STD, SCH80, SCH160
EEMUA Copper Nickel Tubes Condition	Hot-Finished, Annealed, Cold-Drawn, Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
Cuni Alloy Tubes Form	Round, Boiler, Square, U-Tube, Condenser, Hydraulic, Straight, Heat-Exchanger, Capillary, Rectangular, Coiled
ASME SB 111 Cupro Nickel Tubes Length	Single Random, Double Random & Cut Length.
End	Plain End, Beveled End, Treaded.
Marking	All Cunifer DIN 17664 Pipes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.)
Material Test Certificates (MTC)	Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
Application	1. Cuni Pancake Coil for ACR, General Engineering Applications 2. LWC Coil for ACR, General Engineering Applications 3. Straight Cuni Tubes for ACR and Refrigeration 4. Inner-grooved Cuni tube for ACR and Refrigeration 5. Cupro Nickel Pipe for Transportation System of water, gas and oil 6.PE-coated copper Nickel tube for water/gas/oil transportation system 7.Semi-finished Copper Nickel tube for industrial applications
Copper Nickel Tube manufacturers	Sumitomo Metals, Japan Nippon Steel Corporation, Japan Kobe Special Tube, Japan Sanyo Special Steel, Japan Tubacex Tubos Inoxidables S.A., Spain Schoeller Bleckmann, Austria Seah Steel Corporation, Korea

ASTM B111 Copper Nickel Seamless Tube

Outside diameter	Wall thickness	Length
5.0 ~ 203.2mm	As per requirement	Upto 6 Meters

Cu Ni Alloy Welded Tube

Outside diameter	Wall thickness	Length
5.0 ~ 1219.2mm	1.0 ~ 15.0 mm	Upto 6 Meters

ASTM B466 Cu Ni Tube Types

Cupro Nickel Tube Nominal Tube Wall Thickness & Dimensions

ASTM B111 Copper Nickel Tubes (O.D.)	Cu Ni Alloy Tube Gauge
	BWG 00	BWG 0	BWG 1	BWG 2	BWG 3	BWG 4	BWG 5	BWG 6	BWG 7	BWG 8	BWG 9	BWG 10	BWG 11	BWG 12	BWG 13	BWG 14	BWG 15	BWG 16	BWG 17	BWG 18	BWG 19	BWG 20	BWG 21	BWG 22	BWG 23	BWG 24
	Copper Nickel Tubing Wall Thickness (Inches)
	0.380	0.340	0.300	0.284	0.259	0.238	0.220	0.203	0.180	0.165	0.148	0.134	0.120	0.109	0.095	0.083	0.072	0.065	0.058	0.049	0.042	0.035	0.032	0.028	0.025	0.022
	ASTM B466 Cu Ni Tubes Inside Dia
1/4″	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	0.010	0.032	0.060	0.084	0.106	0.120	0.134	0.152	0.166	0.180	0.186	0.194	0.200	0.206
3/8″	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	0.015	0.045	0.079	0.107	0.135	0.157	0.185	0.209	0.231	0.245	0.259	0.277	0.291	0.305	0.311	0.319	0.325	0.331
1/2″	N/A	N/A	N/A	N/A	N/A	0.024	0.060	0.094	0.140	0.170	0.204	0.232	0.260	0.282	0.310	0.334	0.356	0.370	0.384	0.402	0.416	0.430	0.436	0.444	0.450	0.456
5/8″	N/A	N/A	0.025	0.057	0.107	0.149	0.185	0.219	0.265	0.295	0.329	0.357	0.385	0.407	0.435	0.459	0.481	0.495	0.509	0.527	0.541	0.555	0.561	0.569	0.575	0.581
3/4″	N/A	0.070	0.150	0.182	0.232	0.274	0.310	0.344	0.390	0.420	0.454	0.482	0.510	0.532	0.560	0.584	0.606	0.620	0.634	0.652	0.666	0.680	0.686	0.694	0.700	0.706
7/8″	0.115	0.195	0.275	0.307	0.357	0.399	0.435	0.469	0.515	0.545	0.579	0.607	0.635	0.657	0.685	0.709	0.731	0.745	0.759	0.777	0.791	0.805	0.811	0.819	0.825	0.831
1″	0.240	0.320	0.400	0.432	0.482	0.524	0.560	0.594	0.640	0.670	0.704	0.732	0.760	0.782	0.810	0.834	0.856	0.870	0.884	0.902	0.916	0.930	0.936	0.944	0.950	0.956
1 1/8″	0.365	0.445	0.525	0.557	0.607	0.649	0.685	0.719	0.765	0.795	0.829	0.857	0.885	0.907	0.935	0.959	0.981	0.995	1.009	1.027	1.041	1.055	1.061	1.069	1.075	1.081
1 1/4″	0.490	0.570	0.650	0.682	0.732	0.774	0.810	0.844	0.890	0.920	0.954	0.982	1.010	1.032	1.060	1.084	1.106	1.120	1.134	1.152	1.166	1.180	1.186	1.194	1.200	1.206
1 1/2″	0.740	0.820	0.900	0.932	0.982	1.024	1.060	1.094	1.140	1.170	1.204	1.232	1.260	1.282	1.310	1.334	1.356	1.370	1.384	1.402	1.416	1.430	1.436	1.444	1.450	1.456
1 3/4″	0.990	1.070	1.150	1.182	1.232	1.274	1.310	1.344	1.390	1.420	1.454	1.482	1.510	1.532	1.560	1.584	1.606	1.620	1.634	1.652	1.666	1.680	1.686	1.694	1.700	1.706
2″	1.240	1.320	1.400	1.432	1.482	1.524	1.560	1.594	1.640	1.670	1.704	1.732	1.760	1.782	1.810	1.834	1.856	1.870	1.884	1.902	1.916	1.930	1.936	1.944	1.950	1.956
2 1/4″	1.490	1.570	1.650	1.682	1.732	1.774	1.810	1.844	1.890	1.920	1.954	1.982	2.010	2.032	2.060	2.084	2.106	2.120	2.134	2.152	2.166	2.180	2.186	2.194	2.200	2.206
2 1/2″	1.740	1.820	1.900	1.932	1.982	2.024	2.060	2.094	2.140	2.170	2.204	2.232	2.260	2.282	2.310	2.334	2.356	2.370	2.384	2.402	2.416	2.430	2.436	2.444	2.450	2.456
2 3/4″	1.990	2.070	2.150	2.182	2.232	2.274	2.310	2.344	2.390	2.420	2.454	2.482	2.510	2.532	2.560	2.584	2.606	2.620	2.634	2.652	2.666	2.680	2.686	2.694	2.700	2.706
3″	2.240	2.320	2.400	2.432	2.482	2.524	2.560	2.594	2.640	2.670	2.704	2.732	2.760	2.782	2.810	2.834	2.856	2.870	2.884	2.902	2.916	2.930	2.936	2.944	2.950	2.956
3 1/4″	2.490	2.570	2.650	2.682	2.732	2.774	2.810	2.844	2.890	2.920	2.954	2.982	3.010	3.032	3.060	3.084	3.106	3.120	3.134	3.152	3.166	3.180	3.186	3.194	3.200	3.206
3 1/2″	2.740	2.820	2.900	2.932	2.982	3.024	3.060	3.094	3.140	3.170	3.204	3.232	3.260	3.282	3.310	3.334	3.356	3.370	3.384	3.402	3.416	3.430	3.436	3.444	3.450	3.456
3 3/4″	2.990	3.070	3.150	3.182	3.232	3.274	3.310	3.344	3.390	3.420	3.454	3.482	3.510	3.532	3.560	3.584	3.606	3.620	3.634	3.652	3.666	3.680	3.686	3.694	3.700	3.706
4″	3.240	3.320	3.400	3.432	3.482	3.524	3.560	3.594	3.640	3.670	3.704	3.732	3.760	3.782	3.810	3.834	3.856	3.870	3.884	3.902	3.916	3.930	3.936	3.944	3.950	3.956
4 1/4″	3.490	3.570	3.650	3.682	3.732	3.774	3.810	3.844	3.890	3.920	3.954	3.982	4.010	4.032	4.060	4.084	4.106	4.120	4.134	4.152	4.166	4.180	4.186	4.194	4.200	4.206
4 1/2″	3.740	3.820	3.900	3.932	3.982	4.024	4.060	4.094	4.140	4.170	4.204	4.232	4.260	4.282	4.310	4.334	4.356	4.370	4.384	4.402	4.416	4.430	4.436	4.444	4.450	4.456
4 3/4″	3.990	4.070	4.150	4.182	4.232	4.274	4.310	4.344	4.390	4.420	4.454	4.482	4.510	4.532	4.560	4.584	4.606	4.620	4.634	4.652	4.666	4.680	4.686	4.694	4.700	4.706
5″	4.240	4.320	4.400	4.432	4.482	4.524	4.560	4.594	4.640	4.670	4.704	4.732	4.760	4.782	4.810	4.834	4.856	4.870	4.884	4.902	4.916	4.930	4.936	4.944	4.950	4.956
5 1/4″	4.490	4.570	4.650	4.682	4.732	4.774	4.810	4.844	4.890	4.920	4.954	4.982	5.010	5.032	5.060	5.084	5.106	5.120	5.134	5.152	5.166	5.180	5.186	5.194	5.200	5.206

EEMUA Copper Nickel Hydraulic Tube Burst Pressure

(Barlow’s Formula)

P = (2ST÷D) (45,000 PSI Min Tensile Stress)
P = Burst Pressure
S = 45,000 lbs. PSI Tensile Strength
T = Nominal Wall Thickness
D = OD/ Outside Diameter

1/4″ x 0.035 – 12,600	5/8″ x 0.083 – 11,950	1-1/8″ x 0.065 – 5,200
1/4 x 0.049 – 17,640	3/4 x 0.035 – 4,200	1-1/8″ x 0.083 – 6,640
5/16″ x 0.035 – 10,080	3/4″ x 0.049 – 5,880	1-1/8 x 0.95 – 7,600
5/16 x 0.049 – 14,110	3/4 x 0.065 – 7,800	1-1/8 x 0.109 – 8,720
3/8″ x 0.035 – 8,400	3/4″ x 0.083 – 9,960	1-1/4″ x 0.065 – 4,680
3/8 x 0.049 – 11,760	3/4 x 0.095 – 11,400	1-1/4 x 0.083 – 5,975
3/8″ x 0.065 – 15,600	3/4″ x 0.109 – 13,080	1-1/4 x 0.095 – 6,840
7/16 x 0.035 – 7,200	7/8 x 0.049 – 5,040	1-1/4″ x 0.109 – 7,848
7/16″ x 0.049 – 10,080	7/8″ x 0.065 – 6,685	1-1/4 x 0.120 – 8,640
7/16 x 0.065 – 13,370	7/8 x 0.083 – 8,535	1-1/2″ x 0.083 – 4,980
1/2″ x 0.035 – 6,300	7/8″ x 0.095 – 9,770	1-1/2 x 0.095 – 5,700
1/2 x 0.049 – 8,820	1″ x 0.049 – 4,410	1-1/2″ x 0.109 – 6,540
1/2″ x 0.065 – 11,700	1″ x 0.065 – 5,850	1-1/2 x 0.120 – 7,200
5/8 x 0.035 – 5,040	1″ x 0.083 – 7,470	2″ x 0.134 – 6,030
5/8″ x 0.049 – 7,055	1″ x 0.095 – 8,550	2″ x 0.188 – 8,460
5/8 x 0.065 – 9,360	1″ x 0.095 – 8,550	2″ x 0.188 – 8,460

Note: To compute safe working pressures, above Burst Pressures should be divided by your desired safety factor.

Cuni Alloy Tubing Chemical Composition

Temper	Code	0.5% Proof Stress	Tensile Strength	Elongation
Temper	Code	MPa	MPa	%
Annealed	O61	105	275	(40)
Cold Drawn	H55	240	310	(10)

ASME SB 111 Cupro Nickel Tubes Mechanical Properties

Copper Nickel Tube Physical Properties

Property	Metric Units	Imperial Units
Melting Point (Liquidus)	11,500°C	21,000°F
Melting Point (Solidus)	11,000°C	20,100°F

Density	8.94 gm/cm³ @ 20°C	0.323 lb/in³ @ 68°F
Specific Gravity	8.94	8.94

Coefficient of Thermal Expansion	17.1 x 10 -6 / °C (20-300°C)	9.5 x 10 -5 / °F (68-392°F)
Themal Conductivity	40 W/m. °K @ 20°C	23 BTU/ft³/ft/hr/°F @ 68°F
Thermal Capacity (Specific Heat)	380 J/kg. °K @ 20°C	0.09 BTU/lb/°F @ 68°F

Electrical Conductivity (Annealed)	5.26 microhm?¹.cm?¹ @ 20°C	9.1% IACS
Electrical Resistivity (Annealed)	0.190 microhm.cm @ 20°C	130 ohms (circ mil/ft) @ 68°F

Modulus of Elasticity (tension)	140 GPa @ 20°C	20 x 10 6 psi @ 68°F
Modulus of Rigidity (torsion)	52 GPa @ 20°C	7.5 x 10 6 psi @ 68°F

Cunifer DIN 17664 Tube Equivalent Grades

ASTM B111	C70600
ASTM B466	C70600
EEMUA 144	7060X
KS D5301 JIS H3300	C7060T
BS2871 {PART2}	CN102
AS1752	C70600
DIN17664	CuNi10Fe 1Mn
DIN 86019 WL2.1972	CuNi10Fe 1.6Mn
EN12449	CW352H
MIL-T-16420K	706