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{"title":"WNRF Flange NACE Standard Buttweld Flanges ASME B16.5 SCH120","imgUrl":"https:\/\/img.chinax.com\/nimg\/64\/6d\/72efff017475db7418ea6491467a-200x200-1\/wnrf_flange_nace_standard_buttweld_flanges_asme_b16_5_sch120.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 Based Loose Type Flange Hastelloy B-2\/B-3 Lap Joint Flange Welding","imgUrl":"https:\/\/img.chinax.com\/nimg\/0b\/d4\/a500fc73715d102494136a467b6b-200x200-1\/nickel_based_loose_type_flange_hastelloy_b_2_2fb_3_lap_joint_flange_welding.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":"7.94g\/cm3 Nickel Alloy Flanges Rim Incoloy 800 For Power Station Boiler Pressure","imgUrl":"https:\/\/img.chinax.com\/nimg\/d6\/8d\/c6ad0e4e08e036c63fdde62c7566-200x200-1\/7_94g_2fcm3_nickel_alloy_flanges_rim_incoloy_800_for_power_station_boiler_pressure_vessel.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":"UNS N07750 Nickel Alloy Flanges Incoloy 800H For Oil Chemical Industry","imgUrl":"https:\/\/img.chinax.com\/nimg\/18\/19\/bcf86b949c7e0d76bd0957b1c5e9-200x200-1\/uns_n07750_nickel_alloy_flanges_incoloy_800h_for_oil_chemical_industry_shipbuilding.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":"Nickle Alloy Flat Welding Flange Incoloy 925 Pharmaceutical Metallurgy Machinery","imgUrl":"https:\/\/img.chinax.com\/nimg\/79\/de\/54a7faad79ff501af6908e729743-200x200-1\/nickle_alloy_flat_welding_flange_incoloy_925_pharmaceutical_metallurgy_machinery.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"}}
Weld neck flanges are a type of flange designed to be joined to a piping system by butt welding. This means that the thickness of the flange and the pipes to which it is connected are matched, which reduces the concentration of stress and makes the base of the flange, where it connects to the pipe, much stronger and more resistant to stress, pressure, and deformation. Weld neck flanges are ideal for high-pressure and high or low-temperature environments because of this strength and durability.
When discussing weld neck flanges made from nickel alloys, we're typically referring to flanges manufactured from high-performance materials that excel in demanding conditions, such as extreme temperatures, high pressures, and corrosive environments. Nickel alloys, like Inconel, Hastelloy, Monel, and others, provide exceptional corrosion resistance and mechanical properties.
Key Features of Nickel Alloy Weld Neck Flanges:
Material Composition: Nickel alloys often include elements like chromium, molybdenum, cobalt, and others, to enhance specific properties such as corrosion resistance, heat resistance, and strength.
Design: The weld neck flange features a long tapered hub that transitions smoothly from the flange to the pipe. This design provides important reinforcement of the flange and pipe and allows for stress distribution through the tapered area.
Strength and Durability: Nickel alloy flanges offer high strength and durability, even in extreme conditions. They can withstand high temperatures, pressures, and corrosive environments.
Corrosion Resistance: These flanges are highly resistant to corrosion, making them suitable for harsh chemical environments, seawater applications, and more.
Temperature Resistance: Nickel alloys maintain their strength over a wide range of temperatures, which makes them suitable for high-temperature applications as well as cryogenic applications.
Pressure Ratings: Weld neck flanges are available in various pressure ratings, from 150 to 2,500 or higher, suitable for different applications' demands.
Sizes: They come in a variety of sizes, typically ranging from 1/2 inch to 24 inches or larger in nominal pipe size (NPS), accommodating various piping systems.
Standards: They are manufactured according to various standards, such as ASTM (American Society for Testing and Materials), ASME (American Society of Mechanical Engineers), ANSI (American National Standards Institute), etc. Common standards specific to nickel alloy flanges include ASTM B564 for nickel alloy forgings.
Applications: Nickel alloy weld neck flanges are widely used in industries such as chemical processing, oil and gas, power generation, marine engineering, and anywhere high corrosion resistance, temperature resistance, and strength are required.
When choosing a nickel alloy weld neck flange, it's important to consider the specific conditions and chemicals it will be exposed to, along with the operating temperature and pressure. This ensures the chosen material and flange type are perfectly suited to the application's demands.
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...