Specifications
Brand Name :
DINGSCO
Model Number :
According to customers' requests
Certification :
ISO 9001:2015, PED 2014/68 EU, API 6A, API-20B, TSG, NORSOK
Place of Origin :
China
MOQ :
Negotiable
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
Negotiable
Delivery Time :
(Sample order) 7 days
Packaging Details :
According to customers' requests
Product Name :
Nickel Alloy Concave-Convex Conical Combined Gasket
Material :
Hastelloy C-276/UNS N10276/DIN W.NR.2.4819/GB NS3304; Hastelloy C-22/UNS NO6022/DIN W.Nr.2.4602/GB NS3308
Type :
Spherical combination gasket
Function :
Connection fastening
Application :
Mechanical industry, electrical industry......
Processing Object :
Metal
Description

UNS N10276 N06022 Gasket Ball Nickel Alloy Concave-Convex Conical Combined Gasket

Nickel alloy spherical washers have the following advantages in practical applications:

  • Excellent corrosion resistance: Nickel alloys have excellent corrosion resistance, especially in environments where they are resistant to oxidizing and reducing acids, chloride ion stress corrosion cracking, and ammonia. This makes nickel alloy spherical washers ideal for chemical industries, marine engineering and other corrosive environments.
  • High temperature resistance: Nickel alloy can withstand high temperature environments, maintain strength and stability at high temperatures, and is suitable for applications under high temperature conditions.
  • Good mechanical properties: Nickel alloy has high strength and toughness, can withstand large mechanical loads and vibrations, and is suitable for occasions requiring high mechanical properties.
  • Adaptability: The design of the spherical gasket allows it to adapt to irregular surfaces, providing even pressure distribution, allowing for certain displacement and deviation while maintaining a seal.
  • Easy to install and remove: The structure of the spherical gasket makes it easy to install and remove, especially in equipment that requires frequent maintenance or replacement.
  • Reduce stress concentration: The rounded design of spherical washers helps disperse pressure and reduce stress concentration on bolts and joint surfaces, thereby extending the service life of the connection.
  • Suitable for a variety of media: Nickel alloy spherical washers are suitable for a variety of media, including gases, liquids and chemicals, making them very practical in a variety of industrial applications.

In summary, nickel alloy spherical washers have been widely used in extreme working conditions in chemical industry, petroleum, marine engineering, aerospace and other fields due to their corrosion resistance, high temperature resistance, and excellent mechanical properties.

Grade Chemical Composition(%)
HASTELLOY C-276 Ni Co Cr Mo W P Fe
Remainder 2.5max 14.5-16.5 15.0-17.0 3.0-4.5 0.04max 4.0-7.0
Si Mn C V S
0.08max 1.0max 0.01max 0.35max 0.03max
HASTELLOY C-22 Ni Mo Cr Fe Co P W
Remainder 12.5-14.5 20.0-22.5 2.0-6.0 2.5max 0.02max 2.5-3.5
V C Mn Si S
0.35max 0.015max 0.5max 0.08max 0.02max

Grade UNS DENSITY DIN GB Tensile Strength
(Mpa min)
Yield Strength
(Mpa min)
Reduction of Area, min (%) Elongation
min(%)
Hardness
(HRC)

HASTELLOY

C-276

UNS N10276 8.87g/cm³ W.NR.2.4819 NS3304 690 MPa min 283 MPa min …. 40% min HRC 35 max
HASTELLOY C-22 UNS N06022 8.69g/cm³ W.NR.2.4602 NS3308 690 MPa min 310 MPa min …. 60% min HRC 41 max

HASTELLOY C-276/C-22

Form ASTM
Rod B 574
Plate, sheet and strip B 575, B 906
Seamless pipe and tube B 622
Welded pipe B 619, B 775
Welded tube B 626, B 751
Fitting B 366
Forged or rolled pipe flange and forged fitting B 462
Billet and bar for reforging B 472
Forging B 564

UNS N10276 N06022 Gasket Ball Nickel Alloy Concave Convex Conical Gasket

UNS N10276 N06022 Gasket Ball Nickel Alloy Concave Convex Conical Gasket

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UNS N10276 N06022 Gasket Ball Nickel Alloy Concave Convex Conical Gasket

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Brand Name :
DINGSCO
Model Number :
According to customers' requests
Certification :
ISO 9001:2015, PED 2014/68 EU, API 6A, API-20B, TSG, NORSOK
Place of Origin :
China
MOQ :
Negotiable
Price :
Negotiable
Contact Supplier
UNS N10276 N06022 Gasket Ball Nickel Alloy Concave Convex Conical Gasket
UNS N10276 N06022 Gasket Ball Nickel Alloy Concave Convex Conical Gasket

Hunan Dinghan New Material Technology Co., LTD

Verified Supplier
2 Years
hunan, changsha
Since 1998
Business Type :
Manufacturer, Exporter, Seller
Total Annual :
70 million-100 million
Employee Number :
50~60
Certification Level :
Verified Supplier
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