70/30 Copper and Nickel Pipe

With rigorous attitude and R&D technology, our company continuously applies new ideas and technologies to Seamless Oxygen Free Copper Pipe, Square Tube, Copper Alloy Round Bar. We will continue to import high quality products and offer best service to domestic customers, we believe both of us will benefit much if we work closely. We establish a firm and clear quality concept. We uphold professional spirit, focus on core advantages, pursue excellent quality and adhere to excellence Gaining purchaser gratification is our firm's intention eternally. Our products sell very well in both domestic and foreign countries.

Copper alloy round bar is a round and rod-shaped alloy made of copper, nickel and strengthening elements like iron and manganese. Guilin Lijia has produced it for many years and has accumulated much manufacturing experience and we can also customize in accordance with customer’s specific demands.

Due to the specific properties of nickel and copper alloy, it not only holds properties of high resistance, high corrosion resistance and good wear resistance, but also has inherent resistance to macrofouling and good tensile strength.

Alloy and production standard:

C70600, C71500 (ASTM B111 or ASME SB111)

CuNi10Fe1Mn, CuNi30Mn1Fe (EN12451 or EN12449 or DIN)

CN102, CN107 (BS British Standard)

C7060, C7150 (JIS Japanese Industrial Standards)

Chemical composition:

9.0≤Ni≤33.0 ; 0.4≤Fe≤1.8 ; Cu Rem

Dimension/size:

Maximum diameter: 100mm

Minimum diameter: 5mm

Maximum weight: 100kg/bar

Field of application:

Due to outstanding properties of anti-corrosion and abrasion resistance, copper alloy round bar is extensively used in fields of condenser, heat exchanger, shipbuilding, petrochemical, construction, electric power, precision instruments, medical instruments, musical Instruments, etc.

Our service:

Guilin Lijia has professional Quality Control department, issuing test certificates for our qualified products in accordance with relevant standards. We also have experienced inspectors and professional inspection equipments, such as spectrum analyzer introduced from Switzerland, metallographic microscope, eddy current flaw detector, ultrasonic flaw detector, tension tester, hardness tester and hydrostatic testing machine etc.

If products have any problems, customers provide indubitable evidence, such as samples and pictures etc., QC department will handle the claim accordingly.

What you need is our good reputation and quality, as well as our enterprising spirit. Our company will develop a variety of 70/30 Copper and Nickel Pipe according to the changing market. We welcome all inquiries and comments. We adhere to the business philosophy of 'Quality First, Service First', actively research and develop new products, and wholeheartedly provide customers with high-quality products and fast services.

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