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NXF UNS N06022 Alloy C/C22/1.0402 Outer Diameter DN15-1200 Pressure Class150-2500 Forged Alloy C22 Weld Neck Flanges

2026-01-05 17:48 NXF-GROUP
11
Product Description
Alloy C22 Introduction:Alloy C22 is composed of various elements in different combinations to achieve the desired properties. They have good   resistance and oxidation resistance. Super alloy can be shaped into various forms and used under extremely high temperatures and mechanical stress. It is also suitable for situations requiring high surface stability. Cobalt-based alloys, nickel-based alloys and iron-based alloys are three common superalloys. All these alloys can be used above 540 degrees Celsius. ° C (1000 ° Use at temperatures below F). Alloy C22 is a nickel-chromium-molybdenum alloy. It has excellent corrosion resistance and metallurgical stability and will not sensitize during heating or welding processes.Alloy C22 Applications:Alloy C22 is used for manufacturing different types of chemical process equipments such as: * Chlorination systems * Flue gas scrubbers * Outlet ducting and stack liners for power plants, pulp and paper bleach plants, sulfur dioxide scrubbers, and weld overlay of *less corrosion resistant metals * Acid production and pickling systems.

Weld Neck FlangesIntroduction：
Weld Neck Flanges are premium, high-integrity piping components widely utilized in high-pressure, high-temperature, and critical-service industrial systems, renowned for their exceptional structural strength and leak-proof performance. Characterized by a long, tapered hub that seamlessly transitions into the pipe, these flanges ensure a smooth flow of media while minimizing turbulence and pressure drop, making them ideal for applications in oil and gas, petrochemical, power generation, and heavy manufacturing industries. Manufactured from top-grade carbon steel, stainless steel, or alloy steel in compliance with international standards such as ASME B16.5 and EN 1092-1, they feature precision-machined sealing faces—including raised face (RF), flat face (FF), and ring type joint (RTJ)—to accommodate diverse gasket requirements and operational conditions. The weld neck design facilitates full penetration welding between the flange hub and the pipe, creating a robust, permanent connection that can withstand extreme thermal and mechanical stresses, expansion, and contraction, thus guaranteeing long-term reliability and safety in demanding piping operations.
Alloy C22 Weld Neck Flanges Drawing
Mechanical Properties of N06022/C22/1.0402 And Chemical Composition of N06022/C22/1.0402
Alloy C22 Weld Neck Flanges Actual Product Image
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Specification

item
Alloy C22 Weld Neck Flanges
place of origin
China
Jiangsu
Application
Agricultural Irrigation, Air Conditioning, Chemical Industry, Construction, Environmental Engineering, Fiber Optic Co MMunication, Food And Beverage, Power Generation, Pharmaceutical, paper industry, Shipbuilding, Steel Industry, Textile Industry, Wastewater Treatment
Surface Treatment
Polished
model number
NXF-Weld Neck Flanges
brand name
NXF
Bolt Hole Diameter
11 mm
Bolt Hole Quantity
4
Product name
Alloy C22 Weld Neck Flanges
Material
Alloy C22  
Application
Pipe Lines Connect
OD
DN15-1200
Pressure
Class150-2500
Type
Weld Neck Flanges
Standard
ANSI JIS DIN ASME
MQQ
1 Pieces
Package
Wooden Box
Brand
NXF
Weld Neck FlangesProduce Processing
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile
New XiFei (SuZhou) Business Co.,Ltd is one of the leading and most respected manufacturers in China. Our products include metals, machinery, containers, construction materials, mechanical products, electrical systems, and medical accessories. Established in 1980, XIFEI has been working diligently ever since to embrace the needs of our global customer base.We work to ensure absolute customer satisfaction. Our team has dedicated itself to perfecting our three core components, "Service, Management and Craftsmanship."     Our advantage as follow: 1.We have our own factory, and we can control the cost by producing by ourselves. We have a great advantage in price and can give you the lowest price. 2. We can strictly control the quality. We have production, quality inspection, warehousing and other departments to coordinate and control the quality. 3. Our biggest advantage is 3S service. Small quantity, short time, special materials.
Certifications
FAQ

1. who are we?
We are based in Jiangsu, China, start from 2021,sell to South Asia(30.00%),Eastern Asia(10.00%),Mid East(10.00%),Eastern Europe(10.00%),South America(10.00%),Domestic Market(5.00%),North America(5.00%),Northern Europe(5.00%),Central America(5.00%),Africa(5.00%),Southeast Asia(5.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Pipe,Flange,Steel plate,Pipe fittings,Alloy products

4. why should you buy from us not from other suppliers?
Our advantage:3S Service (Small Quantity/Short Time/Special Material)        We have our own factories, quality can be controlled seriously.We Specialize in manufacturing about 21 years.We have professional testing department and testing equipment.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU；
Accepted Payment Currency:USD,EUR,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,PayPal;
Language Spoken:English,Chinese,Spanish,Russian

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