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NXF UNS N08020/2.4660/NiCr20CuMo DN15-1200 Class3000-9000 Nickel Alloy 20 Forging Threaded Hex Head Bushing/Flush Bushing
2026-09-01 19:40 NXF GROUP
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Product Description
Alloy 20 Introduction
Alloy 20 is an austenitic stainless steel containing less than 50% iron and is used in applications involving sulfuric acid. Its
corrosion resistance also finds other applications in the chemical, petrochemical, power generation, and plastics industries.Alloy 20 exhibits superior resistance to pitting and chloride ion corrosion compared to 304 stainless steel and is comparable to 316L stainless steel. Its copper content protects it from sulfuric acid. Alloy 20 is typically selected to address the potentialstress corrosion cracking issues of 316L stainless steel.
corrosion resistance also finds other applications in the chemical, petrochemical, power generation, and plastics industries.Alloy 20 exhibits superior resistance to pitting and chloride ion corrosion compared to 304 stainless steel and is comparable to 316L stainless steel. Its copper content protects it from sulfuric acid. Alloy 20 is typically selected to address the potentialstress corrosion cracking issues of 316L stainless steel.
Alloy 20 Forging Threaded Hex Head Bushing,Flush Bushing Introduction
Forging threaded bushings fall into two categories: hex head threaded bushings and flush head (headless) threaded bushings. They are generally made of carbon steel, stainless steel and alloy steel. Adopting integral forging and precision threading, these fittings feature high strength and pressure resistance for industrial piping and mechanical assembly. The hex head type has a hexagonal outer structure for easy fastening, while the flush head type features a flat headless design for flush and neat installation with high precision.
Hex head threaded bushings are mainly used for pipe connection and diameter conversion in high-pressure pipelines of
petrochemical, power, hydraulic and marine systems, convenient for installation and thread repair. Flush head threaded bushings apply to precision machinery, valve bodies, automotive and aerospace parts. Their flush mounting avoids mechanical interference and fluid turbulence, ensuring smooth surface and precise assembly.
Hex head threaded bushings are mainly used for pipe connection and diameter conversion in high-pressure pipelines of
petrochemical, power, hydraulic and marine systems, convenient for installation and thread repair. Flush head threaded bushings apply to precision machinery, valve bodies, automotive and aerospace parts. Their flush mounting avoids mechanical interference and fluid turbulence, ensuring smooth surface and precise assembly.
Alloy 20 Forging Threaded Hex Head Bushing,Flush Bushing Drawing
Alloy 20 Chemical composition and mechanical properties
Factory and Product Pictures
Alloy 20 Forging Threaded Hex Head Bushing,Flush Bushing Product Pictures
Alloy 20 PMI spectral testing proves
Video of a customer visiting us
Product processing
Alloy 20 Forging Threaded Hex Head Bushing,Flush Bushing Product processing
1.Raw Material Inspection & Cutting:
Check steel bar material certificates and surface condition. Qualified raw materials are cut into standard blanks and marked clearly to avoid material confusion.
2.Heating & Hot Forging:
2.Heating & Hot Forging:
Standard temperature heating is performed on blanks. Integral die forging is adopted to form dense and uniform hex head and flush type bushing blanks.
3.Trimming & Heat Treatment:
3.Trimming & Heat Treatment:
Remove flashes and burrs of forged blanks. Professional heat treatment is carried out to eliminate forging stress, stabilize internal structure and enhance mechanical stability.
4.CNC Precision Machining:
4.CNC Precision Machining:
Precision machining is conducted on hex head, flush end, outer contour and internal threads. Thread precision and matching tolerance are strictly controlled to meet standard assembly requirements.
5.Surface Treatment & Full Inspection:
5.Surface Treatment & Full Inspection:
Product surfaces are polished and deburred. Carbon steel is treated with rust prevention,and stainless steel is passivated. Full inspection of dimensions and thread parameters is implemented to eliminate unqualified products.
6.NDT & Pressure Test:
6.NDT & Pressure Test:
UT and MT non-destructive testing is used to detect internal defects. Hydrostatic pressure test is completed to verify structural tightness and pressure resistance.
7.Marking, Cleaning & Packaging:
7.Marking, Cleaning & Packaging:
Qualified products are laser marked with specification, material, pressure grade and batch number. After thorough cleaning and surface protection, products are classified and packed with moisture-proof and shockproof materials.
8.Final Inspection & Delivery:
8.Final Inspection & Delivery:
Final verification of product quality and supporting documents is conducted before shipment. All quality records are archived for traceability and delivery.
Our NXF GROUP advantage as follow:
1.Our NXF GROUP 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 based on best quality.
2.Our NXF GROUP can strictly control the quality. We have production, quality inspection, warehousing and other departments to coordinate and control the quality,Such as PMI and size testing.
3.Our NXF GROUP biggest advantage is 3S service. Small quantity, short time, special materials.
4.Our NXF GROUP have excellent quality certificate system and trademark certificate
5.Our NXF GROUP have a comprehensive after-sales service guarantee, such as the transaction guarantee provided by Alibaba International Station, as well as remote technical guidance and services.
6.Our NXF GROUP have a well-established logistics support system that can save you both time and money, providing you with a one-stop service.
2.Our NXF GROUP can strictly control the quality. We have production, quality inspection, warehousing and other departments to coordinate and control the quality,Such as PMI and size testing.
3.Our NXF GROUP biggest advantage is 3S service. Small quantity, short time, special materials.
4.Our NXF GROUP have excellent quality certificate system and trademark certificate
5.Our NXF GROUP have a comprehensive after-sales service guarantee, such as the transaction guarantee provided by Alibaba International Station, as well as remote technical guidance and services.
6.Our NXF GROUP have a well-established logistics support system that can save you both time and money, providing you with a one-stop service.
Packing & Delivery
Packing
Delivery
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."
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."
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,Russianwing Machine Bottle Making Machine Bottle Moulding Machine
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
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,Russianwing Machine Bottle Making Machine Bottle Moulding Machine
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
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+8613917160311
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