Copper Nickel 70/30 Fittings

Cu-Ni 70/30 Elbow and ASTM B466 UNS C71500 Reducer manufacturer in India

What is Copper Nickel 70/30 Fittings?
The Copper Nickel 70/30 Fittings consists of 70% copper and 30% nickel in its alloy along with trace amounts of other alloying elements such as iron and manganese. The additional element ensures that the fittings are resistant to corrosion and they also come with increased strength. The improved properties of the fittings make them perfect for applications across various industries. The Copper Nickel 70/30 Fittings also comes with good resistance to corrosion in high-velocity water as well as the polluted seawater. The mechanical properties of this alloy is also quite impressive. They are cold worked and come with a high weldability and fabricability. It means they can readily be welded or fabricated without the use of any special additional metals. The alloy is covered by the popular designation of C75100 and CN107.
The Copper Nickel 70/30 Fittings comes with several good properties and that is why it is a popular choice across several industries. Depending on the quality of the raw material, the fittings possesses the following qualities:

• They have good mechanical strength.
• The construction of the Copper Nickel 70/30 Fittings is quite rugged.
• They possess a good amount of toughness.
• These fittings are resistant to erosion.
• They are high in tensile strength.
• The fittings are good in resisting corrosion.
• Offers resistance against stress corrosion cracking and crevice corrosion cracking.
• They are capable of holding high temperatures.
• The fittings are quite durable and long-lasting.

The manufacturers conduct several tests, both in-labs and by third parties to ensure the quality of the product. These tests also confirm that the fittings possess the above properties which convinces the buyer that the product is safe and effective for usage. These fittings are widely used in marine equipment, because of its corrosion resistance and anti-fouling properties. The copper nickel 70/30 fittings also give a good performance at elevated temperatures.

Manufacturing process of Cuni 70/30 C71500 Fittings
The manufacturing process of Cuni 70/30 C71500 fittings involves the usage of good quality raw materials along with the latest technology equipment. Firstly, the raw material is quality checked and then approved for the manufacturing process. It is very important to use pure raw materials or else the fittings will not be able to give the desired performance. The development process should also take place under the tight supervision of experts to ensure precision. They would also ensure that the tools and machineries are used properly and in a sophisticated way, so that the fittings have dimensional accuracy. The designing and the manufacturing process should be conducted following all the parameters that have been set by the industry.

70/30 Cupro Nickel Buttweld Fittings Vs Copper Nickel 70/30 Forged Fittings
The 70/30 Cupro Nickel Buttweld Fittings and Copper Nickel 70/30 Forged Fittings are made of the same alloy, and hence they would possess similar properties. However, due to the difference in their welding type, they might differ from one another.
The 70/30 Cupro Nickel Buttweld Fittings are cold formed and thus they are moulded and bent to give the required shape. These can also be heat treated for removing any residual stress and for achieving a given mechanical property.
The ends of the buttweld fittings are bevelled exactly according to the dimensions of the pipe to which it would be attached. These are light-weight corrosion resistant fittings that come in different shapes and each have their specific purposes. They are used for a wide range of industrial applications, as they are more robust. They are high in strength and thus offer more leak proofed connections. They are durable and have a very long service life. They are more resistant to corrosion and erosion, and they are perfect for smaller spaces.
The Copper Nickel 70/30 Forged Fittings are also quite resistant to corrosion and they have a rugged construction. They come with an easy installation when compared to the buttweld fittings, which needs to be installed by specially trained workmen. These fittings are thick, heavy and are used for several industrial purposes. These fittings are very tough and generally possess high mechanical strength. They are mostly used for applications that involve the usage of chemicals, gas, liquids or various other fluids.

How strong is 70/30 Cu-Ni Elbow?
The 70/30 Cu-Ni Elbow primarily works to change the direction of flow. They are available in 45 degrees and 90 degrees turns, which means industries can use them to turn the flow seamless in whichever angle they want. These are seamlessly fitted to ensure that the transition or change in direction takes place quickly. Consisting 70% copper and 30% nickel, the 70/30 Cu-Ni elbows come with a tensile strength of 52,000 psi. It means that the fittings are robust enough to give good performance in high-velocity sea waters or brackish waters.They are also capable of resisting biofueling by the formation of a protective oxide layer. This helps them to work under high temperatures, pressure and turbulent environments.

Advantage of Cupro Nickel 70-30 Threaded Fittings?
The Cupro Nickel 70-30 Threaded Fittings are mostly used in places where performing the annealing process after welding is not possible, they also offer maximum resistance against corrosion. With the threaded fittings, the total number of fittings used for the whole pipeline can be reduced. Also the connectivity can be made direct with the use of a male and a female thread. The advantages of Cupro Nickel 70-30 Threaded Fittings would include:

• High strength
• Increased resistance to crevice corrosion and pitting
• Increased tensile strength
• High stress-to-rupture ratio

The increased amount of materials such as chromium, molybdenum and nickel in the Cupro Nickel 70-30 Threaded Fittings helps to increase tensile strength and creep strength. It also enhances the corrosion resistance properties of the product. The addition of molybdenum ensures increased resistance to chemical attacks when compared to other austenitic alloys. The chemical composition of the alloy also helps to improve its resistance to general corrosion and chloride pitting.

Copper Nickel 70/30 Fittings

Copper-Nickel Alloy 70/30 End Cap and ASTM B466 UNS C71520 Buttweld Tee exporter in Mumbai

Table of Content

• Specification Table of Copper Nickel 70/30 Fittings
• 70-30 copper nickel Fittings Size Range
• DIN 2.0882 Fittings Pressure Rating
• Size Range of UNS C71500 Reducer
• Price List of Copper Nickel 70/30 Fittings
• Cupro nickel 70-30 Tee Dimensions Table
• 70/30 Cupro nickel Tee Weight Table
• Cu-Ni 70/30 Forged Fittings Chemical Composition
• Copper nickel 70/30 Seamless Fittings Mechanical Properties
• Cupro Nickel 70-30 Threaded Fittings Equivalent Grade
• Different Types of Copper Nickel 70/30 Fittings

• Physical Properties of ASME B16.9 Cupro Nickel 70/30 Elbow
• 70-30 Copper Nickel Welded Tee Fabrication Properties
• Copper nickel 70/30 Forged Fittings Thermal Properties
• Electrical Properties of ASME B16.9 Cupro Nickel 70/30 Fittings
• 70/30 Cu-Ni Elbow Weight Chart
• Size Chart of ASTM B151 CUNI C71500 Elbow
• Dimensions Chart of Copper nickel 70/30 Elbow
• Inspection and Testing of Copper nickel 70/30 Buttweld Fittings
• Applications of ASTM B151 CUNI C71500 Socket Weld Fittings

Specification Table of Copper Nickel 70/30 Fittings

Copper Nickel 70/30 Fittings Specifications	ASTM B151
Copper nickel 70/30 Seamless Fittings Thickness	SCH30, SCH10, SCH 160, SCH20, SCH60, XS, STD SCH40, SCH 80, SCH 120, SCH 140, SCH 100, XXS available with NACE MR 01-75
Cupro nickel 70-30 Fittings Sizes	Cu-Ni 70/30 Seamless Fittings: 1/2" - 10" ASME B16 9 UNS C71500 Welded Fittings: 1/2" - 48"
Werkstoff Nr. 2.0882 Pipe Fittings Type Manufacturer	DN15-DN1200
Copper nickel 70/30 Buttweld Fittings Connection	Welding
ASME B16.9 Copper Nickel 70/30 Fittings Test Certificates	EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc
Bending Radius Provided By Manufacturer	R=1D, 3D, 2D, 5D, 8D, 6D, 10D or Custom 70/30 Cu-Ni Fittings
Size Range	½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) ASTM B151 CUNI C71500 Welded Fittings
70/30 cupro nickel Fittings Dimensions	ASME B16.28, ASME/ANSI B16.9, BS4504, MSS-SP-43, BS1560, BS4504, BS10
70/30 Cu-Ni Elbow Manufacturer	Angle : 22.5 deg, 45 deg, 30deg, 90 deg, 1.0D, 180 deg, 1.5D, 3D, 2.5D, 2.0D, 4D, 6D, 5D, 7D-40D . Standard: ASME B16.28, GB, ASME B16.9, MSS SP-75 JISB2311 DIN2605 JISB2312 JISB2313, ASME B16.25, BS, ISO
Copper Nickel 70/30 Fittings Manufacturing process	Push, Forge, Press, Cast, etc.
Specialized manufacturer of	ASME B16.9 Cupro Nickel 70/30 Stub End, 90º Elbows, Tees, Pipe Cap, Crosses, 45º Elbows, Reducers, Pipe Bend
Cupro Nickel 70-30 Threaded Fittings Thread Provided By Manufacturer	BSPT, NPT, BSPP
ASME B16.9 Cupro Nickel 70/30 Fittings Origin & Mills	European, Japanese, USA, Korean, Ukraine, Indian, Russian
ASME B16.11 Copper nickel 70/30 Forged Fittings Pressure Rating	Threaded end - 3000lb/ 2000lb/ 6000lbs Socket weld end- 6000/ 3000/ 9000lbs
Copper Nickel 70/30 Fittings Manufacturer	Half Coupling, Union, Tee, Cross, Coupling, Cap, Outlet, Welding Outlet, Boss, Insert
Dimension Specification	MSS SP-79, 95, 83, 97, BS 3799, ASME 16.11
Application of Industrial Copper nickel 70/30 Buttweld Fittings	Fittings To Connect Tubes and Pipe in Gas, Petroleum, Metallurgy, Chemical, Power, Construction, Shipbuilding etc

Cupro Nickel 70/30 Pipe Fittings Distributors, dealers, wholesalers, suppliers, importers, stocks, exporters, stockists, and manufacturers in Mumbai.

70-30 copper nickel Fittings Size Range

SCHEDULE	NOM. PIPE SIZE
SCH 10S	1/2″ - 12″
SCH 40S	1/2″ - 12″
SCH 80S	1/2″ - 12″

DIN 2.0882 Fittings Pressure Rating

Normal Size Of Pipe (inches)	Pipe Sch	OD (inch)	Wall Thick. (inch)	Temperature(oF)
				100	200	300	400	500	600	650	700	750
				Allowable Stress(psi)
				16700	16700	16700	15500	14400	13500	13200	12900	12600
1"	40	1.315	0.133	2205	2205	2205	2047	1902	1783	1743	1703	1664
	80	1.315	0.179	3061	3061	3061	2841	2640	2475	2420	2365	2310
	160	1.315	0.250	4493	4493	4493	4170	3874	3632	3552	3471	3390
1 1/2"	40	1.900	0.145	1629	1629	1629	1512	1404	1317	1287	1258	1229
	80	1.900	0.200	2303	2303	2303	2138	1986	1862	1821	1779	1738
	160	1.900	0.281	3362	3362	3362	3120	2899	2717	2657	2597	2536
2"	40	2.375	0.154	1371	1371	1371	1272	1182	1108	1083	1059	1034
	80	2.375	0.218	1985	1985	1985	1843	1712	1605	1569	1534	1498
	160	2.375	0.344	3283	3283	3283	3047	2831	2654	2595	2536	2477
3"	40	3.500	0.216	1301	1301	1301	1208	1122	1052	1028	1005	982
	80	3.500	0.300	1844	1844	1844	1712	1590	1491	1458	1425	1391
	160	3.500	0.438	2787	2787	2787	2587	2403	2253	2203	2153	2103
4"	40	4.500	0.237	1102	1102	1102	1023	950	891	871	851	831
	80	4.500	0.337	1596	1596	1596	1482	1377	1291	1262	1233	1204
	160	4.500	0.531	2611	2611	2611	2424	2552	2111	2064	2017	1970
5"	40	5.563	0.258	965	965	965	896	832	780	763	746	728
	80	5.563	0.375	1428	1428	1428	1325	1231	1154	1129	1103	1077
	160	5.563	0.625	2474	2474	2474	2296	2133	2000	1955	1911	1866
6"	40	6.625	0.280	877	877	877	814	756	709	693	677	661
	80	6.625	0.432	1379	1379	1379	1280	1189	1115	1090	1065	1040
	160	6.625	0.719	2382	2382	2382	2211	2054	1925	1883	1840	1797
8"	40	8.625	0.322	771	771	771	716	665	623	610	596	582
	80	8.625	0.500	1218	1218	1218	1131	1050	985	963	941	919
	160	8.625	0.906	2298	2298	2298	2133	1982	1858	1817	1775	1734
10"	40	10.750	0.365	699	699	699	649	603	565	553	540	528
	80	10.750	0.594	1159	1159	1159	1075	999	937	916	895	874
	160	10.750	1.125	2289	2289	2289	2124	1974	1850	1809	1768	1727

70-30 Cu Ni alloy Buttweld / Socket Weld Fittings and Cupro Nickel 70/30 Threaded Fittings supplier in Mumbai

Size Range of UNS C71500 Reducer

NOMINAL PIPE SIZE	END TO END	OUTSIDE DIAMETER
Inch	H	D	P
3/4 x 1/2	38	26.7	21.3
3/4 x 3/8	38	26.7	17.1
1 x 3/4	51	33.4	26.7
1 x 1/2	51	33.4	21.3
1 1/4 x 1	51	42.2	33.4
1 1/4 x 3/4	51	42.2	26.7
1 1/4 x 1/2	51	42.2	21.3
1 1/2 x 1 1/2	64	48.3	42.2
1 1/2 x 1	64	48.3	33.4
1 1/2 x 3/4	64	48.3	26.7
1 1/2 x 1/2	64	48.3	21.3
2 x 1 1/2	76	60.3	48.2
2 x 1 1/4	76	60.3	42.2
2 x 1	76	60.3	33.4
2 x 3/4	76	60.3	26.7
2 1/2 x 2	89	73	60.3
2 1/2 x 1 1/2	89	73	48.3
2 1/2 x 1 1/4	89	73	42.2
2 1/2 x 1	89	73	33.4
3 x 2 1/2	89	88.9	73
3 x 2	89	88.9	60.3
3 x 1 1/2	89	88.9	48.3
3 x 1 1/4	89	88.9	42.2
3 1/2 x 3	102	101.6	88.9
3 1/2 x 21/2	102	101.6	73
3 1/2 x 2	102	101.6	60.3
3 1/2 x 1 1/2	102	101.6	48.3
3 1/2 x 1 1/4	102	101.6	42.2
4 x 3 1/2	102	114.3	101.6
4 x 3	102	114.3	88.9
4 x 2 1/2	102	114.3	73
4 x 2	102	114.3	60.3
4 x 1 1/2	102	114.3	48.3
5 x 4	127	141.3	114.3
5 x 3 1/2	127	141.3	101.6
5 x 3	127	141.3	88.9
5 x 2 1/2	127	141.3	73
5 x 2	127	141.3	60.3
6 x 5	140	168.3	141.3
6 x 4	140	168.3	114.3
6 x 3 1/2	140	168.3	101.6
6 x 3	140	168.3	88.9
6 x 2 1/2	140	168.3	73
8 x 6	152	219.1	168.3
8 x 5	152	219.1	141.3
8 x 4	152	219.1	114.3
8 x 3 1/2	152	219.1	101.6
10 x 8	178	273.1	219.1
10 x 6	178	273.1	168.1
10 x 5	178	273.1	141.3
10 x 4	178	273.1	114.3
12 x 10	203	323.9	273.1
12 x 8	203	323.9	219.1
12 x 6	203	323.9	168.3
12 x 5	203	323.9	141.3
14 x 12	330	355.6	323.9
14 x 10	330	355.6	273.1
14 x 8	330	355.6	219.1
14 x 6	330	355.6	168.3
16 x 14	356	406.4	355.6
16 x 12	356	406.4	323.9
16 x 10	356	406.4	273.1
16 x 8	356	406.4	219.1
16 x 6	356	406.4	168.3
18 x 16	381	457	406.4
18 x 14	381	457	355.6
18 x 12	381	457	323.9
18 x 10	381	457	273.1
18 x 8	381	457	219.1
20 x 18	508	508	457
20 x 16	508	508	406.4
20 x 14	508	508	355.6
20 x 12	508	508	323.9
20 x 10	508	508	273.1
20 x 8	508	508	219.1
22 x 20	508	559	508
22 x 18	508	559	457
22 x 16	508	559	406.4
22 x 14	508	559	355.6
22 x 12	508	559	323.9
24 x 10	508	559	273.1
24 x 22	508	610	559
24 x 20	508	610	508
24 x 18	508	610	457
24 x 16	508	610	406.4
24 x 14	508	610	355.6
24 x 12	508	610	323.9
24 x 10	508	610	273.1

Price List of Copper Nickel 70/30 Fittings

Copper Nickel 70/30 Fittings Price Per Piece in India	70-30 copper nickel Fittings Price in INR	DIN 2.0882 Buttweld Fittings Price in UAE Dirham	Copper nickel 70/30 Seamless Fittings Price in USD
SEMI FINISHED Nipple 70/30 CU NI THRD MNPT 1XCL3000 Per Unit	500	UAE Dirham 24.33	$6.62
Cu-Ni 70/30 Uns C71500 Steel Fitting Per Kg	716.99	UAE Dirham 34.89	$9.5
TEE 2 SCH 40 NPS Copper Nickel 70/30 Per Kg	568.31	UAE Dirham 27.66	$7.53

Before purchasing, compare our pricing to that of other Copper Nickel 70/30 Fittings manufacturers in India. This is an estimate of the cost of UNS C71500 Reducer. Please contact us for the most up-to-date stocklist of ASME B16.9 Cu Ni 70/30 Fittings in Mumbai.

Cupro nickel 70-30 Tee Dimensions Table

NOMINAL PIPE SIZE	LENGTH	CENTER TO END	OUTSIDE DIAMETER
Inch.	M	C	OD
1/2	25	25	21.3
3/4	29	29	26.7
1	38	38	33.4
1 1/4	48	48	42.2
1 1/2	57	57	48.3
2	64	64	60.3
2 1/2	76	76	73
3	86	86	88.9
3 1/2	95	95	101.6
4	105	105	114.3
5	124	124	141.3
6	143	143	168.3
8	178	178	219.1
10	216	216	273.1
12	254	254	323.9
14	279	279	355.6
16	305	305	406.4
18	343	343	457.2
20	381	381	508
22	419	419	559
24	432	432	610
26	495	495	660
28	521	521	711
30	559	559	762
32	597	597	813
34	635	635	864
36	673	673	914
38	711	711	965
40	749	749	1016
42	711	762	1067
44	762	813	1118
46	800	851	1168
48	838	889	1219

Cu-Ni 70/30 alloy Stub End and Reducing/ Equal/ Unequal/ Lateral Tee manufacturer in India, 100% radiographed, call now for a quick quote!

70/30 Cupro nickel Tee Weight Table

NPS	KG	LBS
1/2	0.11	0.25
3/4	0.11	0.25
1	0.23	0.5
1¼	0.41	0.9
1½	0.52	1.15
2	1	2.2
2½	1.81	4
3	2.95	6.5
3½	3.79	8.35
4	6.12	13.5
5	9.98	22
6	15.88	35
8	32.21	71
10	48.53	107
12	72.57	160
14	92.99	205
16	125.19	276
18	154.22	340
20	190.51	420
22	235.87	520
24	272.16	600
26	330.67	729
30	442.25	975
36	640.47	1412

Cu-Ni 70/30 Forged Fittings Chemical Composition

Grade	Cu	Mn	Pb	Ni	Fe	Zn
Cupro Nickel 70/30	65 min	1.0 max	0.05 max	29-33 max	0.4-1.0 max	1 max

Copper nickel 70/30 Seamless Fittings Mechanical Properties

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
0.323 lb/in3 at 68 F	2260 F	50000 psi	20000 psi	30 %

Cupro Nickel 70-30 Threaded Fittings Equivalent Grade

STANDARD	WERKSTOFF NR.	UNS
Cupro Nickel 70/30	2.0882	C71500

Different Types of Copper Nickel 70/30 Fittings

SCH 140 DIN 2.0882 Stub End

450 NB SCH 40 asme sb466 70/30 Copper Nickel Concentric Reducer

SCH 120 ASTM B151 CUNI C71500 Reducers

Cu-Ni 70/30 Short Stubend

SCH 80 cupro nickel 70-30 180° Short Radius Elbow

UNS C71500 Pipe Nipples

SCH 60 Cu-Ni 70/30 Long Stubend

UNS C71500 Welded Elbows

Cupro nickel 70/30 Long Radius Bend

70/30 Copper Nickel Reducing Tee

15 NB SCH 100 70/30 Cu-Ni Reducing Nipple

70/30 Copper Nickel 45° Long Radius Elbow

Cupro nickel 70/30 10D ELBOW

70-30 Copper Nickel Straight Tees and Crosses

SCH 10 Copper Nickel 70/30 Equal Cross

asme sb466 70/30 Copper Nickel 90° Long Radius Elbow

SCH STD 70-30 Copper Nickel Lap Joint Stub Ends

SCH XXS Werkstoff Nr. 2.0882 Collar

SCH 160 cupro nickel 70-30 90° Short Radius Elbow

DIN 2.0882 Reducing Cross

Copper Nickel 70/30 1.5D Elbow

ASME B16.9 Cupro Nickel 70/30 Seamless Buttwelding 45° and 90° Elbows

SCH 20 Cu-Ni 70/30 180° Long Radius Elbow

Copper Nickel Alloy 70/30 Reducing Outlet Tees and Reducing Outlet Crosses

ASME B16.9 Cupro Nickel 70/30 Bend

ASME B16.11 CUNI 70/30 Barrel Nipple

UNS C71500 End Cap

cu ni 70/30 1D Elbow

70/30 Cu-Ni Swage Nipple

Werkstoff Nr. 2.0882 5D Elbow

SCH XS ASME SB 151 Copper Nickel 45° Short Radius Elbow

SCH 30 Cu-Ni 70/30 Eccentric Reducer

ASTM B151 CUNI C71500 3D Elbow

cu ni 70/30 Pipe Cap

ASTM B151 CUNI C71500 Equal Tee

ASME SB 151 Copper Nickel Seamless Buttwelding 180° Returns

Copper Nickel 70/30 Forged Fittings

UNS C71500 Forged Tee

Cu-Ni 70/30 Forged Elbow

70/30 Cu-Ni Socket Weld Full Coupling

Cupro nickel 70/30 Socket Weld Elbow

DIN 2.0882 SW Tee

ASME B16.11 Copper Nickel 70/30 Threaded Fittings

70/30 cupro nickel Threaded Elbow

ASTM B151 CUNI C71500 Threaded Tee

Physical Properties of ASME B16.9 Cupro Nickel 70/30 Elbow

Melting Point – Liquidus ⁰F	2260
Specific Gravity	8.94
Melting Point – Solidus ⁰F	2140
Density lb/cu in. at 68⁰F	0.323
Modulus of Rigidity ksi	8300
Electrical Conductivity % IACS at 68⁰F	4.6
Coefficient of Thermal Expansion 10-6 per ⁰F (68-572 ⁰F)	9
Specific Heat Capacity Btu/lb/⁰F @ 68 ⁰F	0.09
Thermal Conductivity Btu/sq ft/ft hr/ ⁰F at 68⁰F	17
Modulus of Elasticity in Tension ksi	22000

70-30 Copper Nickel Welded Tee Fabrication Properties

TECHNIQUE	SUITABILTY
Soldering	Excellent
Brazing	Excellent
Oxyacetylene Welding	Good
Gas Shielded Arc Welding	Excellent
Coated Metal Arc Welding	Excellent
Spot Weld	Excellent
Seam Weld	Excellent
Butt Weld	Excellent
Capacity for Being Cold Formed	Good
Capacity for Being Hot Formed	Good
Machinability Rating	20

UNS C71500/ C71520 45/ 90/ 180 Degree Elbow and Cupro Nickel 70/30 Pipe Bend suitable for Sea Water Service

Copper nickel 70/30 Forged Fittings Thermal Properties

Property	Value
Coefficient of thermal expansion	1.6E-5 1/K
Specific heat capacity	377 J/(kg·K)
Thermal conductivity	29 W/(m·K)

Electrical Properties of ASME B16.9 Cupro Nickel 70/30 Fittings

Property	Value
Electrical conductivity	2.90E+6 S/m
Electrical resistivity	3.4E-7 Ω·m
Specific Electrical conductivity	5 % IACS

70/30 Cu-Ni Elbow Weight Chart

NPS	KG	LBS
1/2	0.11	0.25
3/4	0.11	0.25
1	0.23	0.5
1¼	0.41	0.9
1½	0.52	1.15
2	1	2.2
2½	1.81	4
3	2.95	6.5
3½	3.79	8.35
4	6.12	13.5
5	9.98	22
6	15.88	35
8	32.21	71
10	48.53	107
12	72.57	160
14	92.99	205
16	125.19	276
18	154.22	340
20	190.51	420
22	235.87	520
24	272.16	600
26	330.67	729
30	442.25	975
36	640.47	1412

Size Chart of ASTM B151 CUNI C71500 Elbow

NPS	O.D. D	90° 3D Center to End A	45° 3D Center to End B	45° Long Rad Center to End B	90° Long Rad Center to End A
18	457	1372	568	286	686
20	508	1524	632	318	762
22	559	1676	694	343	838
24	610	1829	757	381	914
26	660	1981	821	406	991
28	711	2134	883	438	1067
30	762	2286	946	470	1143
32	813	2438	1010	502	1219
34	864	2591	1073	533	1295
36	914	2743	1135	565	1372
38	965	2896	1200	600	1448
40	1016	3048	1264	632	1524
42	1067	3200	1326	660	1600
44	1118	3353	1389	695	1676
46	1168	3505	1453	727	1753
48	1219	3658	1516	759	1829

Dimensions Chart of Copper nickel 70/30 Elbow

Nominal Pipe Size	Outside Diameter		90° Elbows		45° Elbows		180° Returns
(inches)			Long Radius	Short Radius	Long Radius		Long Radius
	(mm)	(inches)	Center to Face (inches)	Center to Face (inches)	Center to Face (inches)	Radius (inches)	Center to Center (inches)	Back to face (inches)
1/2	21.3	0.840	1 1/2	-	5/8		2	1 7/8
3/4	26.7	1.050	1 1/8	-	7/16		2 1/4	1 11/16
1	33.4	1.315	1 1/2	1	7/8		3	2 3/16
1 1/4	42.2	1.660	1 7/8	1 1/4	1		3 3/4	2 3/4
1 1/2	48.3	1.900	2 1/4	1 1/2	1 1/8	3	4 1/2	3 1/4
2	60.3	2.375	3	2	1 3/8	4	6	4 3/16
2 1/2	73.0	2.875	3 3/4	2 1/2	1 3/4	5	7 1/2	5 3/16
3	88.9	3.500	4 1/2	3	2	6	9	6 1/4
3 1/2	101.6	4.000	5 1/4	3 1/2	2 1/4	7	10 1/2	7 1/4
4	114.3	4.500	6	4	2 1/2	8	12	8 1/4
5	141.3	5.563	7 1/2	5	3 1/8	10	15	10 5/16
6	168.3	6.625	9	6	3 3/4	12	18	12 5/16
8	219.1	8.625	12	8	5	12	24	16 5/16
10	273.1	10.750	15	10	6 1/4	15	30	20 3/8
12	323.9	12.750	18	12	7 1/2	18	36	24 3/8

Inspection and Testing of Copper nickel 70/30 Buttweld Fittings

• Hardness test
• Flaring test
• Macro test
• Micro test
• Flattening test
• PMI Test
• Intergranular corrosion test
• Chemical test
• Mechanical test
• Pitting resistance test

Applications of ASTM B151 CUNI C71500 Socket Weld Fittings

• Pharmaceutical Equipment
• Pulp and Paper Industry
• Power Generation
• Petrochemicals
• Gas Processing
• Specialty Chemicals
• Sea Water Equipment
• Chemical Equipment