copper nickel flanges – Supplier of Quality Forged Fittings-Flanges https://www.zzsteels.com Worldwide Pipe Fittings Exporter Fri, 02 Aug 2019 07:32:21 +0000 zh-Hans hourly 1 https://wordpress.org/?v=6.9 Copper Nickel Flanges UNS C70600 https://www.zzsteels.com/2019/08/02/copper-nickel-flanges-uns-c70600/ Fri, 02 Aug 2019 07:32:19 +0000 https://www.zzsteels.com/?p=5695 Zizi offers ISO certified copper nickel flanges, stores large quantity of Cu-Ni 90/10 weld neck flange, blind flange and threaded flanges.

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]]> Copper Nickel Flanges

As China leading forged flanges manufacturer, Zizi offers ISO certified copper nickel flanges, stores large quantity Cu-Ni 90/10 weld neck flange, blind flange and threaded flanges.

Copper nickel is mainly composed of copper and nickel, and contains small amounts of other elements. It has beautiful yellow appearance because of the large amount of copper. The most popular copper nickel are UNS C70600 and C71500. UNS C70600 Flanges contains 90% copper and 10% nickel, so it also called Cu-Ni 90/10 flange. C71500 flange is 70/30 copper nickel flange.

We offer full type range C70600 flanges including weld neck flange, socket weld flange, threaded flange, blind flange, slip on flange, lap joint flange and spectacle blind.

Copper Nickel Grades

ASTM / ASME SB 111 UNS NO. C10100, C10200 , C10300 , C10800 , C12000, C 12200, ASTM / ASME SB 466 UNS NO. C 70600 ( CU -NI- 90/10) flange , C71500 ( CU -NI- 70/30)

UNS C70600 Specification

UNS C70600 Properties

Advantages of UNS C70600 Flange

ASTM B466 UNS C70600 Flange is stable and reliable at any temperature. It has good strength at moderate and elevate temperatures. At low temperatures, it maintains good mechanical properties, weld ability and high resistance to hydrogen. The great resistance to stress and erosion, excellent fabrication, high tensile strength, accurate dimensions make it largely used in seawater, aerospace, oil, chemical and gas industries.

Forged Flanges Manufacturer

Compared to casting flanges, forged flange have fine internal organization, better mechanical performance and ability to withstand higher pressure. The mainly manufacturing process of copper nickel flanges are as follow:

Forged Fittings Manufacturing Process

Supply Range of ASME B16.5 Flanges

Diameter 1/2 to 24 Inch / DN15 — DN600
Pressure Class 150, 300, 600, 900, 1500, 2500 Copper Nickel Flanges
Seal Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF)
Seal Thickness Sch 10S, 20, STD, 40, XS, 80, 160, XXS
Material Stainless Steel A182, Carbon Steel A105, A350, A106, Alloy Steel A182 Flanges, Copper Nickel Alloy Flanges C70600, C71500

Service of Steel Pipe Fittings Manufacturer

  1. Delivery : Ship or courier
  2. Delivery Port: Shanghai, Tianjin, Qingdao
  3. Lead Time: Usually Within 15 Days.
  4. Package: Anti-rust oil and plastic form for each flanges. Carton and Wooden box for copper nickel flanges within 12″, wooden pallets for larger sizes flanges.

Forged Steel Flanges Quality Control

According to customers requirement, we can offer documents and certificates including:

  • CE, ISO Certificate
  • Inspection Certificate to BS EN 10204-3.1 (Test Certificate)
  • Row Material Certificate
  • Third Party Inspection Report
  • CI, PL, CO, BL, MTC

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