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Zhejiang Yuhongwell Steel Co.,Ltd

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Alloy 825 Nickel Plug Gasket Incoloy Steel Pipe Fittings

Alloy 825 Nickel Plug Gasket Incoloy Steel Pipe Fittings

Alloy 825 Nickel Plug Gasket Incoloy Steel Pipe Fittings
Alloy 825 Nickel Plug Gasket Incoloy Steel Pipe Fittings
Product Details:
Place of Origin: CHINA
Brand Name: YUHONG
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number: Alloy 825 Nickel Plug and Plug Basket Incoloy Corrosion Resistance
Payment & Shipping Terms:
Minimum Order Quantity: 100KGS
Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Delivery Time: 20-80
Payment Terms: L/C, T/T
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Detailed Product Description
STANDARD: Alloy 825 NDT: MT , PMI , RT.
Application: Chemical Industry Keyword: Nickel Plug And Nickel Plug Gasket
Package: Standard Seaworthy Package Grade: Incoloy 800 825 Inconel 600 718 Monel 400 K500
Technology: Hot Formed Cold Formed
High Light:

alloy 825 Steel Pipe Fittings


Incoloy 825 Tube Plugs


Alloy 825 Tube Plugs

Alloy 825 Nickel Plug and Plug Gasket Incoloy Corrosion Resistance​


We are one of the biggest projects pipeline products supplier in China , Our products contain steel pipe/tube,fittings, flanges. With development more than 20 years, we have accumulated a great many clients all around the world and Yuhong products also won the great praise among the customers.


Incoloy 825 Tube Plugs, Incoloy 825 Tapered Tube Plugs Manufacturer, Incoloy Alloy 825 Threaded Tapered Plug, Incoloy 825 Heat Exchanger Tube Plugs, Incoloy Alloy 825 Tube Plug.


Incoloy 825 Tube Plug is non-magnetic in the hardened form but may perhaps turn in to magnetic slightly because of welding or cold working. DIN 2.4858 Incoloy Tube Plug is excellent in corrosive atmospheres as in chemical and paper industries along with cryogenic services. Perfect for an extensive range of commercial and home uses.


Incoloy 825 is highly resistant to corrosion. It has a high nickel content, sufficient to resist chloride ion stress corrosion cracking, and a very stable austenite structure. The levels of molybdenum and copper enable the alloy to resist reducing agents and acids. Chromium gives resistance to oxidising conditions, such as nitric acid solutions, nitrates and oxidising salts. The alloy is titanium stabilised to resist pitting and intergranular attack after fabrication, particularly welding, which includes heating in the critical sensitisation temperature range (650°C – 760°C).


Alloy 825 offers exceptional resistance to corrosion by sulphuric and phosphoric acids and is often the most cost effective alloy in sulphuric acid service.

Incoloy 825 Tube Plugs Equivalent Grade

Incoloy 825 N08825 2.4858 NC22DNB4M NiCr22Mo9Nb NCF 825 NA 21 ЭП703 ЭИ602



Incoloy 825 Tube Plugs Chemical Composition

Grade C Mn Si S Al Ti Fe Ni Cr
Incoloy 825 0.10 max 0.50 max 0.50 max 0.015 max 0.40 max 0.40 max 5.0 max 58.0 min 20.0 - 23.0

Incoloy 825 Tube Plugs Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.4 g/cm3 1350 °C (2460 °F) Psi - 1,35,000 , MPa -930 Psi - 75,000 , MPa - 517 42.50%




  • Civil Construction Industries
  • Ship Building Industries
  • Heavy Engineering Industries
  • Fertilizer Plants, power Generation Units ( Nuclear, Hydro or Thermal)
  • Petro-Chemical Industries
  • Civil Industries
  • Oil Expansion Projects
  • Off Shore & On Shore Oil Towers
  • Home Fittings
  • Valves
  • Vessels
  • Pumps
  • Railways
  • Steel Plants etc.


Heat Treatment

Incoloy 825 is stabilise annealed at 940°C. The softest structure is obtained at 980°C. Sections heavier than sheet, strip and wire should be quenched to avoid sensitisation. Please consult Austral Wright Metals for specific advice on your application.


Alloy 825 Nickel Plug Gasket Incoloy Steel Pipe Fittings 0

Contact Details
Yuhong Group Co.,Ltd

Contact Person: jikin

Tel: +8613819835483

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