Nickel-Based Alloy Introduction and Incoloy 825 Pipe Fittings

1. Nickel-Based Alloy Overview

Incoloy Alloy: An iron-chromium series nickel-based corrosion-resistant alloy. It boasts excellent corrosion resistance in both reducing and oxidizing acids, as well as robust resilience against stress corrosion cracking, pitting, and crevice corrosion. In the fields of chemistry, petrochemicals, nuclear industry, and rare metal extraction, commonly used variants include Incoloy 800, Incoloy 825, and Incoloy 926.
Inconel Alloy: A nickel-chromium-iron solution-strengthened alloy with remarkable high-temperature corrosion and oxidation resistance. Additionally, it possesses superior cold and hot processing and welding capabilities. Widely used in aviation, chemical, paper industry, and various other sectors. Common grades are Inconel 600, Inconel 601, Inconel 625, Inconel 617, Inconel 718, and Inconel X-750.
Hastelloy Alloy: A nickel-based corrosion-resistant and high-temperature alloy. Primarily divided into nickel-chromium and nickel-chromium-molybdenum alloys. It offers excellent corrosion resistance and thermal stability, commonly used in aviation, petrochemical, and chemical industries. Common grades include Hastelloy C276, Hastelloy C22, Hastelloy B2, Hastelloy B3, Hastelloy C4, Haynes 230, and Haynes 188.
2. Incoloy 825 Pipe Fittings

Material: Conforms to ASTM B366 / B366M - 20, the standard specification for wrought nickel and nickel alloy fittings.
Incoloy 825: A nickel-iron-chromium alloy with the addition of molybdenum, copper, and titanium. Its chemical composition is specifically formulated to provide superior resistance to numerous corrosive environments. While similar to Alloy 800, Incoloy 825 offers enhanced resistance to aqueous corrosion.

Equal standards

Chemical composition

Mechanical properties

• Specification of pipe fittings

Material Mark :ASTM B366 WPNICMC UNS N08825

Standard : ANSI/ASME B16.9, B16.28, MSS-SP-43.

Size : 1/2''~48''(Seamless);16''~110''(Welded)

Wall Thickness: SCH5-STD-SCH XXS

3. Application area

Our company can produce carbon steel, stainless steel, and alloy steel pipe fittings according to standards such as ASME/ANSI, JIS, DIN, ISO etc. The varieties include equal diameter tees, reducing tees, tees, elbows, cross, concentric reducer, eccentric reducer etc. We provide the very best quality pipe and fittings, prompt delivery and reliable services at competitive prices.

Established in 2018 with a registered capital of 300 million yuan, Beijing Hownew Energy Technology Group Co., Ltd. owns three holding subsidiaries: Cangzhou Yuantuo Piping Equipment Co., Ltd., Beijing Shenfupeng Piping Equipment Development Co., Ltd., and Hownew Technology (Hong Kong) Co., Ltd. Hownew Group is a comprehensive enterprise integrating technology research and development, product manufacturing, production and sales, plus installation and maintenance. It specializes in providing professional piping and pipe fittings, as well as piping design, manufacturing, and installation and maintenance services for domestic and international boiler, power, chemical, gas, and solar thermal industries.
The company always adheres to the working attitude of "honesty and realism, professionalism and concentration, pragmatism and efficiency", and takes technical strength as the foundation, resource background as the basis for development, and customer needs as the future trend. It closely follows the characteristics of industry technology and industry development, and continuously optimizes the design. The company is dedicated to providing customers with the highest quality and most satisfactory services.

Hownew Technology (Hong Kong) Co., Ltd.: In 2019, in response to the national initiative of "One Belt and One Road" and the Group's expansion into international markets, Hownew Group established Hownew Technology (Hong Kong) Co., Ltd. in Hong Kong. This serves as the Group's platform for international business development. The company mainly offers pipes and pipe fittings (carbon steel, stainless steel, alloy steel) such as elbows, tees, bends, reducers, and crosses to industries such as power, petrochemical, chemical, petroleum, gas, solar thermal, and shipbuilding. All products adhere to American standard ASME (ANSI), European standard EN, German standard DIN, Japanese standard (JIS), and can also be customized according to specific customer needs.