2016 High Efficient Coating Heat Pipe Evacuated Tube Solar Collcetor

With the business philosophy of 'creating enterprise products with quality and winning customers with reputation', we are willing to establish good and long-term close cooperative relations with customers at home and abroad, and strive for the development of Lead Brass, Handrail Brass Tube For Decoration, Heavy Wall Copper Tubing industry. We are committed to communicate effectively and build trust with the customers for our sustainable growth. We also focus on satisfying customer requirements with continuous improvement spirit. Our long-term cooperation with foreign multinational companies has enabled us to have a perfect quality assurance system, and the performance indicators have been stable for a long time. We have confidence to locate our company to a pioneer management standard, more competitive and achieve a first-class grading. We continue to optimize product quality and service concepts, continuously improve the level of operation and management, actively explore and innovate so as to provide customers with higher quality products.

Product name: Copper nickel alloy tube C70600 C71500 C71640 ASTM B111 ASME SB111

Copper nickel alloy tube is one of most competitive products of our company. We produce copper nickel alloy tube since 2003 and hold 17 years’ production experience. Major elements include copper, nickel and iron, which possesses high strength and corrosion resistance especially to flowing seawater corrosion. As a result, copper nickel alloy tubes such as C70600, C71500 and C71640 are extensively applied to ship structural component, precision machinery and chemical engineering etc.

 

Product name: Copper nickel alloy tube C70600 C71500 C71640 ASTM B111 ASME SB111

Copper nickel alloy tube is one of most competitive products of our company. We produce copper nickel alloy tube since 2003 and hold 17 years’ production experience. Major elements include copper, nickel and iron, which possesses high strength and corrosion resistance especially to flowing seawater corrosion. As a result, copper nickel alloy tubes such as C70600, C71500 and C71640 are extensively applied to ship structural component, precision machinery and chemical engineering etc.

 

Alloy and production standard:

C70600, C70620 (welding grade), C71500, C71640 (ASTM B111 or ASME SB111)

CuNi10Fe1Mn, CuNi30Mn1Fe, CuNi30Mn2Fe2 (EN12451 or EN12449 or DIN)

CN102, CN106, CN107 (BS British Standard)

C7060, C7150 (JIS Japanese Industrial Standards)

 

Chemical composition:

9.0≤Ni≤32.0 ; 1.0≤Fe≤2.3 ; 0.50≤Mn≤2.5 ; Cu Rem

 

Dimension/size:

Outside diameter range : 5mm~110mm

Wall thickness range : 0.3mm~10mm

Maximum length: 24 meters

 

Difference between copper and copper nickel:

Pure copper has good plasticity, satisfactory electrical and thermal conductivity and superior resistance to atmospheric and fresh water corrosion while it holds weak anti-corrosion in weak sea water.

In comparison, copper nickel carries excellent and eminent anti corruption from sea water, high electrical resistivity. Due to nickel element, its color is silvery white while the color of pure copper is purple red.

With strong technical strength, supply and marketing capabilities, our products are widely used in 2016 High Efficient Coating Heat Pipe Evacuated Tube Solar Collcetor. We constantly improve the competitiveness of our products in the market with the idea of advancing with the times and the working style of truth-seeking and pragmatism, and provide customers with intimate and timely services. We adopt international advanced producing technologies to improve our products. Our experience and expertise have allowed our customers to enjoy a high level of service and satisfaction.

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