Seamless Annealed Welded Round Tube Inconel Nickel Square Brushed Seamless
Brand Name:xinzheng
Certification:ISO, EN, MTC
Model Number:Inconel 8255
Minimum Order Quantity:1 PCS
Delivery Time:5-25 Days
Payment Terms:L/C, D/P, T/T, Western Union, MoneyGram
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Location:
Wuxi Jiangsu China
Address:
No 1288 Guangrui Road , Liangxi district , WUXI City , Jiangsu province ,P.R,CHINA.
Supplier`s last login times:
within 21 hours
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Copper Nickel Cold Brushed Seamless Round Pipe overview
Copper Nickel Alloy Tube also knowns as Cupro Nickel Tube or Cuni Tubing, it has a Tensile Strength (annealed) of 52000 psi (359 MPa) and it has a Tensile Strength (rolled-H04 for flat products/ hard drawn-H80 for tubing) of 78000 psi (538 MPa). Alloy of copper and nickel is called Copper Nickel tubing and it has very high resistance to corrosion in seawater. Though cuni finned tubing has similar corrosion resistance to that of copper, it has better fatigue strength and superior general strength. Because of its characteristics, such Cupro Nickel Seamless Tube is used in offshore fire water systems, evaporators used in power stations, cabled tubes for pneumatic lines and hydraulic lines and in cylinder cores in high-quality locks.
The Thermal Expansion Co-efficient of Copper Nickel Seamless Tubing (@20-300°C/68-572°F) is 9.00 µin/in °F (16.2 µm/m °C). Cu-Ni Tubes has an Elastic Modulus (C71500 annealed) of 22000 ksi (152 GPa). Copper nickel alloy tube chemical composition is Cu 71.25-76.5, Fe ≤ 0.20, Pb ≤0.050, Mn ≤ 1.0, Ni 23.5-26.5 and Zn ≤ 1.0. Copper Nickel Welded Tube has a Thermal Conductivity of 32.9 W/mK (0.0900 BTU in/hr.ft². °F) and it has a Rockwell B Hardness of 69. ASME SB466 Cupro Nickel Tube has superb formability, making for ease of bending and flaring. It offers trouble-free installation, longer life and it exhibits characteristics of reliability and safety. In the 19th century, jackets of bullets were coated with Copper nickel. At low temperatures, it has excellent thermal conductivity and as such it is used in a wide number of cryogenic applications. It is also used in heat exchangers, fasteners, feedwater heaters, silver-colored circulation coins, jewelry and in boat hulls.
| Copper Nickel Tubes Equivalent Grades | ||
| STANDARD | WERKSTOFF NR. | UNS |
| Copper Nickel 90/10 | 2.0872 | C70600 |
| Copper Nickel 70/30 | 2.0882 | C71500 |
Copper Nickel Pipe Specification and Dimension Rranges
ASTM B 466 90/10 Schedule 40 Copper Nickel Cold Brushed Seamless Round Pipe
| Copper Nickel Pipe specifications | ||||||
| COPPER NICKEL | Alloy | ISO | BSI | BS EN | UNS | KS |
| Copper Nickel 90/10 Pipe (Kunifer 10) | Cu-Ni 90/10 | CuNi10Fe1Mn | CN102 | CW352H | C70600 | C7060 |
| Copper Nickel 70/30 Pipe (Kunifer 30) | Cu-Ni 70/30 | CuNi30Mn1Fe | CN107 | CW354H | C71500 | C7150 |
| Copper Nickel 66/2/2 Pipe (Yorcoron) | CuNi30Fe2Mn2 | CN108 | CW353H | C71640 | C7164 | |
| International specifications | ASME, SAE, MIL, QQ, ISO, BS, and JIS. |
| Coppernickel Tube Standards | ASTM / ASME SB 111 / 151 / 466 |
| Seamless Tube Size | 3.35 mm OD To 101.6 mm OD, 15 NB to 150 NB IN |
| Welded Tube Size | 6.35 mm OD To 152 mm OD |
| Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| Wall thickness | 0.020" –0.220", (special wall thicknesses available) |
| Length | Single Random, Double Random, Standard & Cut length |
| Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
| Form | Round, Coil, Square, Rectangular, Boiler, Hydraulic, Straight or ‘U’ bent Tubes, Hollow, LSAW Tubes Etc. |
| Type | Seamless, ERW, EFW, Welded, Fabricated |
| End | Plain End, Beveled End, Treaded |
| Marking | All Copper Nickel tubes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
| Application | Oil Tube, Gas Tube, Fluid Tube, Boiler and Heatexchanger |
| Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
| Specialize in | Copper Nickel Capillary Tube & Other Odd Size |
| Copper Nickel Heat Exchanger & Condenser Tubes | |
| Medical Tubes | Degreased copper round tubes for medical applications EN 13348. |
| Sizes: Ø Outer 10 mm to Ø 64 mm | |
| Test Certificate | Manufacturer Test Certificate |
| Laboratory Test Certificate from Govt. Approved Lab. | |
| Under Third Party Inspection | |
| We can also cut, thread, and groove Copper Nickel Tubes to meet your specifications | |
COPPER NICKEL PIPE APPLICATIONS
Marine hardware
Desalination
Seawater piping systems
Cooling loops
Pipe nipple
Copper Nickel Package
FAQ
Q: Would you provide samples For free?
A: Yes . with on stock specification We provide samples For Free . Freight charge collect
Q: What information should i provide to source for the right
products ?
A: Material grade, width, thickness, coating and Purchase quantity
, Expected lead time ,etc
Q: What are the shipping ports?
A: Under normal circumstances, we ship from Shanghai, Tianjin,
Qingdao, Ningbo ports, you
can choose other ports according to your needs.
Q: About product prices?
A: Prices vary from period to period due to cyclical changes in the
price of raw materials.
Q: How long does your delivery time take?
A: In general, our delivery time is within 5-45 days, and may be
delayed if the demand is extremely
large or special circumstances occur.
Q: Can I visit your location?
A: Of course, we welcome customers from all over the world to visit
our factory. However, some
of the plants are not open to the public.
Q: Does the product have quality inspection before loading?
A: Of course, all our products are strictly tested for quality
before packaging, and unqualified
products will be destroyed.
Q: How to pack the products?
A: The inner layer has a waterproof paper outer layer with iron
packaging and is fixed with a fumigation
wooden pallet. It can effectively protect products from corrosion
during ocean transportation.
Q: What is your working time?
A: In general, our online service time is Beijing time: 8:00-22:00,
after 22:00,
we will reply to your inquiry during the next working day.
Seamless Annealed Welded Round Tube Inconel Nickel Square Brushed Seamless
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