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{"title":"Heat Treated Nickel Alloy Shaft Sealing Ring Turbo Filler Manure Mixer","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/99\/41\/c852a3a552ed4f62713925fb09cc-200x200-1\/heat_treated_nickel_alloy_shaft_sealing_ring_turbo_filler_manure_mixer.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":"API 6A Nickel Alloy Inconel 718 Ring Type Joint Gasket In Flanges And Pipe","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/91\/fc\/cfd4ce1564e3d8361b9d938c0928-200x200-1\/api_6a_nickel_alloy_inconel_718_ring_type_joint_gasket_in_flanges_and_pipe_fittings.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":"OEM Design High Precision Nickel Alloy Forging Ring Customized Size","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/5e\/81\/3c80b12b6420c85c74fb32391cf5-200x200-1\/oem_design_high_precision_nickel_alloy_forging_ring_customized_size.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":"Customized Die Forging Rings Nickel Alloy Seamless Rolled Rings","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/97\/44\/80274631ed6384c533ddb2ab391f-200x200-1\/customized_die_forging_rings_nickel_alloy_seamless_rolled_rings.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":"Heat Treatment Nickel Alloy Forged Metal Rings Incoloy 825\/925\/800 For Nuclear","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/d4\/dc\/bca20240c85c4f2cbf60228e94e5-200x200-1\/heat_treatment_nickel_alloy_forged_metal_rings_incoloy_825_2f925_2f800_for_nuclear_industrial.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":"Inconel Alloy X-750 Forging Rings For High Pressure Turbine Engine Aerospace","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/6d\/00\/23de0c5b022d785815a4a907d223-200x200-1\/inconel_alloy_x_750_forging_rings_for_high_pressure_turbine_engine_aerospace.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":"Nickel Alloy Incoloy A-286 Heat Resistant Fasteners Ring Shape With Good Tensile","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/a2\/97\/5e0d49ce7fef23045ee1d84572f9-200x200-1\/nickel_alloy_incoloy_a_286_heat_resistant_fasteners_ring_shape_with_good_tensile_strength.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"}}
A nickel alloy ring joint gasket is a type of metallic gasket typically used in high-pressure and high-temperature service conditions, such as those found in the oil and gas industry for flange connections, especially in offshore drilling rigs and production platforms. The gasket's purpose is to maintain a leak-proof seal under these severe conditions.
Here are some specific details about nickel alloy ring joint gaskets:
Material Composition:
Nickel alloys used for ring joint gaskets often include Inconel, Monel, Hastelloy, and Nickel 200.
Each material offers varying degrees of resistance to corrosion, heat, and pressure.
Dimensions and Standards:
Ring joint gaskets are made according to specific standards, such as API 6A for upstream oil and gas or ASME B16.20 for flange gaskets.
They are available in different shapes like oval, octagonal, BX, and RX depending on the type of flange faces they are supposed to be mated with.
Pressure Rating:
These gaskets are suitable for high-pressure applications, often for pressure classes ranging from 150 to 2500 lbs or higher in API-rated flanges.
The specific rating will be designated by the number stamped on the gasket, such as R-45, RX-45, BX-150 etc.
Temperature Range:
Able to withstand temperature extremes due to the high melting points of nickel alloys.
The temperature range for performance can typically be between cryogenic temperatures up to about 1000°C, depending on the specific alloy composition.
Applications:
Used in oil and gas production, refining, petrochemical processing, pharmaceutical, and chemical industries.
Features:
Good mechanical properties under severe conditions.
Resistance to many forms of deterioration, including, notably, corrosion and oxidation.
Installation:
These gaskets are installed between flanges and require proper bolting techniques for a metal-to-metal seal.
Proper handling is critical to prevent damage to the gasket sealing surfaces.
When requesting specifics of a nickel alloy ring joint gasket, it's essential to specify the material, size, shape, and pressure class you require to ensure compatibility with the intended service environment.
Some Materials of Ring Type Joint Gasket
Gasket Material
DIN Grade
ASTM Grade
Werkstoff number
MONEL 400
NiCu30Fe
N04400
2.436
INCONEL 600
NiCr15Fe
N06600
2.4816
INCONEL 625
NiCr22Mo9Nb
N06625
2.4856
INCONEL 718
/
N07718
/
INCOLOY 800
X5NiCrAlTi31-20
N08800
1.4958
INCOLOY 825
NiCr21Mo
N08825
2.4858
INCOLOY 028
X1NiCrMoCuN 31 27 4
N08028
1.4563
HASTELLOY C276
NiMo16Cr15W
N10276
2.4819
F44
X1CrNiMoCuN20-18-7
S31254
1.4547
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 to produc... 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 to produc...
