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NXF UNS S33400/Incoloy 840/ASTM A240/ASME SA-240/NAS H840 DN15-1200 SCH10-XXS Butt Welding Concentric/Eccentricity Reducer

2026-01-16 17:43 NXF-GROUP
16


Product Description
Incoloy 840 Introduction
Incoloy alloy 840 is a high temperature alloy designed for exceptional performance in extreme environments. Engineers classify it as an austenitic stainless steel, but its unique blend of nickel, chromium, and iron sets it apart from standard stainless steels. The alloy’s composition includes significant amounts of nickel (19–22%) and chromium (19.5–21%), with smaller additions of titanium, silicon, manganese, and carbon. This precise formulation gives incoloy alloy 840 its remarkable resistance to oxidation and corrosion, even when exposed to temperatures near 1000°C.
Incoloy 840 Reducer Introduction
A reducer made from Incoloy 840 is a type of pipe fitting used in piping systems to change the diameter of the pipe. Key Characteristics of Incoloy 840 ReducersHigh-Temperature Performance: The primary feature of Incoloy 840 is its ability to withstand extreme heat, often performing better than standard stainless steels like 304 or 316 in high-temperature environments. It resists scaling and maintains mechanical strength during prolonged exposure to heat and thermal cycling.Corrosion and Oxidation Resistance: The alloy's composition allows it to form a stable, protective chromium oxide layer on its surface, which provides superior resistance to oxidation and corrosion in various aggressive media, including some acids and alkalis.Mechanical Strength: Incoloy 840 offers good mechanical strength, including high tensile and yield strengths, and maintains its toughness and ductility at elevated temperatures.Fabricability: This alloy is known for its good workability and can be easily formed and welded using standard techniques, which facilitates its use in various complex components like reducers.
BUTT-WELDING REDUCERS DRAWING
Incoloy 840 Chemical Composition And Mechanical Properties
Incoloy 840 Reducer Actual Product Image
Incoloy 840 Reducer Produce Processing
Specification

item
Incoloy 840 Reducer
Technic
Machining
shape
Equal
head code
Round
place of origin
China
Jiangsu
Surface Treatment
Smooth
Mounting hole diameter
0.25 in
Pipe Class
150
Application
Agricultural Irrigation, Automotive Repair, Heating Systems, Power Industry
warranty
3 years
customized support
OEM, ODM, OBM
brand name
NXF
model number
NXF-Incoloy 840 Reducer
Connectivity
Welding
Overall Length
3 in
Height
0.8in
Pressure
Low Pressure
System of Measurement
in
Pipe Features
Flexible, Corrosion-resistant, Chemical Resistant, UV Resistant, No additional Features, underground rated
Product name
Incoloy 840 Reducer
Material
Incoloy 840
OD
DN15-1200
NOMINAL WALL THICKNESS
SCH10-XXS
Standard
ASTM BS DIN ISO JIS
MOQ
1 Piece
Type
Butt Welded
Application
Industry
Package
Wooden Boxes
Brand
NXF
Packing & Delivery
Shipping
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.
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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Next NXF UNS S33400/Incoloy 840/ASTM A240/ASME SA-240/NAS H840 DN15-1200 SCH10-XXS Nickel Alloy Butt Welding Fitting 180° Bend
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+8613917160311
Whatsapp
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+8613917160311
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Email
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