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[China]
Trade Verify
Address: 2F,Building7,Baolong Center,No.689,Xiwang Road,Jiading District,Shanghai,201800,China
Contact name:Joy Wang
TOBO STEEL GROUP CHINA |
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Verified Suppliers
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SGS / BV / ABS / LR CuNi 70/30 Seamless Copper-Nickel Tube For Air Condition
| Type: | Capillary Tube | Application: | Air Condition Or Refrigerator | Specification: | as per the clients' request |
| Outer Diameter: | 1/2-24" | Grade: | CuNi 70/30 seamless copper-nickel tube | Thickness: | as per the clients' request |
| Length: | as per the clients' request | Cu (Min): | 87 | Alloy Or Not: | Non-alloy |
Ultimate Strength (≥ MPa): | 325 | Elongation (≥ %): | 35 | Wall Thickness: | 2-50mm |
| Outside Diameter: | 10-500mm | Model Number: | CuNi 70/30 seamless copper-nickel tube | Place of Origin: | Hebei, China (Mainland) |
| Type1: | C71500 C70600 elbow | Type2: | C71500 C70600 reducer | Type3: | C71500 C70600 tee |
| Type4: | C71500 C70600 SW/threaded fittings | Type5: | C71500 C70600 flange | Type6: | C71500 C70600 pipe |
| Packaging Details: | Wooden cases, pallets, nylon bags or according to the customers' requirements |
| Delivery Detail: | 10-100 days depending on quantity |
Application:
Copper nickel tube is used for a variety of industries; Including
marine environments, power generation, offshore, oil & gas and
defence sectors. Drawn copper nickel tube combines cold and hot
working properties, highest degree of seawater corrosion and
erosion resistance and great strength. Typical users are
distillation and desalination plants and marine coolers and heat
exchangers.
Applied vacuum melting technology, our tubes are of superior
quality: Stable chemical composition, precise dimensions, and
clean, smooth and bright inner and outer surface. Good mechanical
properties - free from defects such as blowholes, cracks, pin hole
leaks etc.
* Good corrosion resistance, especially in sea water;
* Suitable for high temperature service;
* Applicable for condenser for ship, heat and water supply,
chemical industry, desalinator etc.
* Copper Alloy UNS Nos. C70600 and C71500 are seamless Copper
Nickel Tubes of standard specifications for Water Desalting Plants.
Copper Nickel Tube are one of our core products, we produce to the
widest size range in outside diameter, length and wall thickness.
Our seamless Copper Nickel (CU NI) pipes have a outside diameters
range of between 0.5mm to 330mm. Our copper nickel tube welded
pipes have an outside diameter range of 100 mm 20, 000 mm and we
can manufacture upto lengths of 15m! We are also able to offer
single continuous weld lines on our welded pipes.
We are extremely proud of our tube production capabilities and have
invested heavily in the future as we believe cu-ni tubing will play
a key part in developing technologies. This along with our
commitment to service excellence we believe is the reason why our
customers keep choosing us for their tubing and piping
requirements. Our large annual production volume of cupronickel
tube allows us to maintain a large stock program inventory. We can
meet customer requirements and expectations with rapid production
of tubes and fast delivery times.
| Trade Name | UNS | Copper Nickel Industry Specifications | Chemical Composition | Min.Tensile (KSI) | Min.Yield (KSI) | Elongation % |
| CuNi 90/10 | UNS C70600 UNS C70620 | ASME SB111, SB171, SB359, SB395, SB466, SB467, SB543 ASTM B111, B122, B151, B171, B359, B395, B432, B466, B467, B543, B608 DIN 2.0872 MIL C-15726, T-15005, T-16420, T-22214 SAE J461, J463 | Cu 88.6 min Pb .05 max* Fe 1.8 max Zn 1 max* Ni 9-11 max Mn 1.0 max | 38 | 15 | 30 |
| CuNi 90/10 | UNS C7060X | EEMUA 144 90/10, 145 90/10, 14 90/1 | Cu rem. Pb .01 max Fe 1.5-2.0 Zn 0.2 max P 0.2 max S 0.2 max Ni 10-11 Mn 0.5-1.0 | 40 | 15 | 30 |
| CuNi 70/30 | UNS C71500 UNS C71520 | ASME SB111, SB171, SB359, SB395, SB466, SB467, SB543 ASTM B111, B122, B151, B171, B359, B395, B432, B467, B543, B552, B608, F467, F468 DIN 2.0882 MIL C-15726, T-15005, T-16420, T-22214 SAE J461, J463 | Cu rem (65.0 min) Pb .05 max* Fe 0.4-1.0 Zn 1 max* Ni 29-33 Mn 1 max | 52 | 18 | 45 |
| CuNi 70/30 | UNS C71640 | ASTM B111, B543, B552 | Cu rem Pb .05 max* Fe 1.7-2.3 Zn 1 max* Ni 29-32 Mn 1.5-2.5 | 63 | 25 | – |
