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China factories

China factory - Yuhong Group Co.,Ltd

Yuhong Group Co.,Ltd

  • China,Ningbo ,Zhejiang
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  3. INCOLOY 800HT UNS NO8800 CONCENTRIC REDUCER NICKEL ALLOY FITTING
China INCOLOY 800HT UNS NO8800 CONCENTRIC REDUCER NICKEL ALLOY FITTING
China INCOLOY 800HT UNS NO8800 CONCENTRIC REDUCER NICKEL ALLOY FITTING

  1. China INCOLOY 800HT UNS NO8800 CONCENTRIC REDUCER NICKEL ALLOY FITTING
  2. China INCOLOY 800HT UNS NO8800 CONCENTRIC REDUCER NICKEL ALLOY FITTING
  3. China INCOLOY 800HT UNS NO8800 CONCENTRIC REDUCER NICKEL ALLOY FITTING
  4. China INCOLOY 800HT UNS NO8800 CONCENTRIC REDUCER NICKEL ALLOY FITTING
  5. China INCOLOY 800HT UNS NO8800 CONCENTRIC REDUCER NICKEL ALLOY FITTING
  6. China INCOLOY 800HT UNS NO8800 CONCENTRIC REDUCER NICKEL ALLOY FITTING

INCOLOY 800HT UNS NO8800 CONCENTRIC REDUCER NICKEL ALLOY FITTING

  1. MOQ： 1PC
  2. Price： Negotiable
  3. Get Latest Price
Payment Terms T/T, L/C AT SIGHT
Supply Ability 500 pcs per month
Delivery Time Depends on quantity
Packaging Details Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Specification ASTM B564
Material INCOLOY 800HT / UNS NO8811
Product Name Concentric Reducer
Standard AISI B16.5
Test Required Ultrasonic Test&Penetrant Test
Process Forging Type
Brand Name YUHONG
Model Number ASTM B564 INCOLOY 800HT REDUCER
Certification ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, L/C AT SIGHT Supply Ability 500 pcs per month
Delivery Time Depends on quantity Packaging Details Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Specification ASTM B564 Material INCOLOY 800HT / UNS NO8811
Product Name Concentric Reducer Standard AISI B16.5
Test Required Ultrasonic Test&Penetrant Test Process Forging Type
Brand Name YUHONG Model Number ASTM B564 INCOLOY 800HT REDUCER
Certification ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 Place of Origin China
High Light UNS NO8811 Forged Reducer ，Incoloy 800HT Forged Reducer ，Forged Steel Pipe Reducer

INCOLOY 800HT UNS NO8800 CONCENTRIC REDUCER NICKEL ALLOY FITTING

 

 

Overview

 

An Incoloy 800HT concentric reducer is a type of pipe fitting used to connect two pipes of different diameters in a piping system.

  • Incoloy 800HT: Incoloy 800HT is a high-temperature alloy that belongs to the Incoloy family of nickel-iron-chromium alloys. It offers excellent resistance to high-temperature oxidation, carburization, and corrosion, making it suitable for applications in elevated temperature environments.
  • Concentric Reducer: A concentric reducer is a type of pipe fitting that allows for a smooth and gradual reduction in pipe diameter. It has a conical shape with one end larger in diameter than the other, allowing for a seamless transition between the two pipe sizes.
  • Connection of Pipes: Incoloy 800HT concentric reducers are used to connect two pipes of different diameters in a piping system. The larger end of the reducer is welded or threaded to the larger diameter pipe, while the smaller end is connected to the smaller diameter pipe.

Incoloy 800HT concentric reducers provide a reliable and corrosion-resistant solution for connecting pipes of different diameters in high-temperature applications. Their use of Incoloy 800HT alloy ensures excellent resistance to oxidation, carburization, and corrosion, making them suitable for demanding environments. Proper selection, fabrication, and adherence to industry standards are essential to ensure the optimal performance and longevity of the concentric reducers in a piping system.

 

 

Why forged fitting is better than butt-weld fitting?

 

  1. Forgings have higher strength and toughness because they change the shape and structure of metal materials by applying high pressure, thereby optimizing them in both grain and fiber directions.
  2. The surface finish and dimensional accuracy of forgings are higher, as they are processed and formed through molds, so their surface and dimensions are more accurate and can meet higher requirements.
  3. The material utilization rate of forgings is higher because they are manufactured by plastic deformation of metal materials, so their material utilization rate is higher than that of welded parts.
  4. The internal structure of forgings is more compact because they change the structure of metal materials by applying high pressure, making their grains more compact, thereby improving their strength and toughness.
  5. Forgings have better wear and corrosion resistance because their internal structure is more compact, making them better resistant to wear and corrosion.

 

 

Equivalent grades

 

STANDARD UNS WNR. AFNOR EN JIS BS GOST
Incoloy 800 N08800 1.4876 Z8NC32-21 X10NiCrAlTi32-20 NCF 800 NA 15 ЭИ670
Incoloy 800H N08810 1.4958 Z8NC32-21 X10NiCrAlTi32-20 NCF 800H NA 15(H) ЭИ670
Incoloy 800HT N08811 1.4959 - X8NiCrAlTi32-21 NCF 800HT NA 15(HT) ЭИ670

 

 

Chemical Composition

 

Grade Ni Fe Cr Cu Ti Al C Mn S Si
Incoloy 800 30.0-35.0 39.5 min 19.0-23.0 .75 max .15-.60 .15-.60 .1 max 1.5 max .015 max 1.0 max
Incoloy 800H 30.0-35.0 39.5 min 19.0-23.0 .75 max .15-.60 .15-.60 .05-.10 max 1.5 max .015 max 1.0 max
Incoloy 800HT 30.0-35.0 39.5 min 19.0-23.0 .75 max .25-.60 .85-1.20 .06-.10 max 1.5 max .015 max 1.0 max

 

 

Mechanical Properties

 

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
7.94 g/cm3 1350-1400 ℃ Psi - 75,000 , MPa -520 Psi - 30,000 , MPa - 205 30 - 35 %

 

 

Application

  • Heat Exchangers
  • Boilers

  • Petrochemical Equipment

  • Oil and Gas Equipment
  • Power Generation Equipment
  • Chemical Processing Equipment
  • Aerospace and Aviation Equipment
  • Pharmaceutical and Food Processing Equipment
  • piping systems
  • reactors
  • storage tanks

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2007

  • Total Annual:

    50M-70M

  • Employee Number:

    50~850

  • Ecer Certification：

    Verified Supplier

  YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR,  PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...   YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR,  PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...

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Get in touch with us

  • Reach Us
  • Yuhong Group Co.,Ltd
  • 20TH FLOOR,NO.1 NEW WORLD BUILDING ,NO.1018 MINAN ROAD,YINZHOU DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE, CHINA
  • https://www.steelseamlesspipe.com/

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