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{"title":"UNS N10276 N06022 Gasket Ball Nickel Alloy Concave Convex Conical Gasket","imgUrl":"https:\/\/img.chinax.com\/nimg\/e9\/2f\/9af0dd1eaf5aaf7d2584edf3a997-200x200-1\/uns_n10276_n06022_gasket_ball_nickel_alloy_concave_convex_conical_gasket.jpg","attrs":{"Brand Name":"DINGSCO","Model Number":"According to customers' requests","Certification":"ISO 9001\uff1a2015, PED 2014\/68 EU, API 6A, API-20B, TSG, NORSOK","Place of Origin":"China"}}
{"title":"Nickel Alloy 625 Valve Ball High Precision UNS N06625 Ball Valve Parts","imgUrl":"https:\/\/img.chinax.com\/nimg\/77\/2c\/77178196a129bbdf3ce902f0936d-200x200-1\/nickel_alloy_625_valve_ball_high_precision_uns_n06625_ball_valve_parts.jpg","attrs":{"Brand Name":"DINGSCO","Model Number":"According to customers' requirements","Certification":"ISO 9001:2015,PED 2014\/68\/EU,API 6A,API-20B,TSG,NORSOK","Place of Origin":"China"}}
{"title":"Incoloy 825 Flange Seat Ring Large Caliber Valve Sealing Seat Compression Ring","imgUrl":"https:\/\/img.chinax.com\/nimg\/46\/e5\/65e6a972fd686b14650f496418fe-200x200-1\/incoloy_825_flange_seat_ring_large_caliber_valve_sealing_seat_compression_ring.jpg","attrs":{"Brand Name":"DINGSCO","Model Number":"According to customers' requests","Certification":"ISO 9001\uff1a2015, PED 2014\/68 EU, API 6A, API-20B, TSG, NORSOK","Place of Origin":"China"}}
{"title":"Duplex F55 Flanged Check Valve Stainless Steel Flanged Connection","imgUrl":"https:\/\/img.chinax.com\/nimg\/05\/38\/85ce8694a6bad8eedd46b22f95bc-200x200-1\/duplex_f55_flanged_check_valve_stainless_steel_flanged_connection.jpg","attrs":{"Brand Name":"DINGSCO","Model Number":"According to customers' requests","Certification":"ISO 9001\uff1a2015, PED 2014\/68 EU, API 6A, API-20B, TSG, NORSOK","Place of Origin":"China"}}
{"title":"API Valve Seat Incoloy 925 Nickel Based Forged Steel For Oil \/ Gas","imgUrl":"https:\/\/img.chinax.com\/nimg\/84\/c7\/fb7c8e47dccbf46375fdac7e0f2f-200x200-1\/api_valve_seat_incoloy_925_nickel_based_forged_steel_for_oil_2f_gas.jpg","attrs":{"Brand Name":"DINGSCO","Model Number":"According to customers' requests","Certification":"ISO 9001\uff1a2015, PED 2014\/68 EU, API 6A, API-20B, TSG, NORSOK","Place of Origin":"China"}}
{"title":"Hastelloy X Valve Gate \/ Nickel Based Superalloy Valve Plate For Petroleum","imgUrl":"https:\/\/img.chinax.com\/nimg\/4e\/22\/e6718c21809752801adf7eb593a6-200x200-1\/hastelloy_x_valve_gate_2f_nickel_based_superalloy_valve_plate_for_petroleum_equipment.jpg","attrs":{"Brand Name":"DINGSCO","Model Number":"According to customers' requests","Certification":"ISO 9001\uff1a2015, PED 2014\/68 EU, API 6A, API-20B, TSG, NORSOK","Place of Origin":"China"}}
{"title":"Hastelloy C-4 Valve Balls Hollow Trunnion Valve Ball Without Stem","imgUrl":"https:\/\/img.chinax.com\/nimg\/4f\/98\/eeb18beacd1d12a9f81d1d98fcf0-200x200-1\/hastelloy_c_4_valve_balls_hollow_trunnion_valve_ball_without_stem.jpg","attrs":{"Brand Name":"DINGSCO","Model Number":"According to customers' requests","Certification":"ISO 9001\uff1a2015, PED 2014\/68 EU, API 6A, API-20B, TSG, NORSOK","Place of Origin":"China"}}
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
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1998
Total Annual:
70 million-100 million
Employee Number:
50~60
Ecer Certification:
Verified Supplier
Hunan Dinghan New Material Technology Co.,Ltd. (DINGSCO) specialized in Nickel Based Corrosion Resistant and High Temperature alloys products which used in the world’s most technically demanding industries and applications.
We have complete advanced technology facilities t... Hunan Dinghan New Material Technology Co.,Ltd. (DINGSCO) specialized in Nickel Based Corrosion Resistant and High Temperature alloys products which used in the world’s most technically demanding industries and applications.
We have complete advanced technology facilities t...