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Yuhong Group Co.,Ltd

  • China,Ningbo ,Zhejiang
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China ASTM B514 N08800 Inconel 800H Inconel Nickel Alloy Welded Pipe for Gas
China ASTM B514 N08800 Inconel 800H Inconel Nickel Alloy Welded Pipe for Gas

  1. China ASTM B514 N08800 Inconel 800H Inconel Nickel Alloy Welded Pipe for Gas
  2. China ASTM B514 N08800 Inconel 800H Inconel Nickel Alloy Welded Pipe for Gas
  3. China ASTM B514 N08800 Inconel 800H Inconel Nickel Alloy Welded Pipe for Gas
  4. China ASTM B514 N08800 Inconel 800H Inconel Nickel Alloy Welded Pipe for Gas

ASTM B514 N08800 Inconel 800H Inconel Nickel Alloy Welded Pipe for Gas

  1. MOQ: 100KGS
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C,T/T
Supply Ability
Delivery Time 7DAYS
Packaging Details Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Standard ASTM B514
Material Grade UNS N08800
Size 5.0mm- 1219.2 mm
W.T 0.5mm - 20mm
NDT ET/UT/PT
Application Gas Processing/Petrochemical
Brand Name YUHONG
Model Number ASTM B514 N08800 800H
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 L/C,T/T Supply Ability
Delivery Time 7DAYS Packaging Details Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Standard ASTM B514 Material Grade UNS N08800
Size 5.0mm- 1219.2 mm W.T 0.5mm - 20mm
NDT ET/UT/PT Application Gas Processing/Petrochemical
Brand Name YUHONG Model Number ASTM B514 N08800 800H
Certification ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 Place of Origin CHINA
High Light Inconel 800H welded pipeASTM B514 nickel alloy pipeUNS N08800 gas processing pipe

ASTM B514 Inconel 800H N08800 Nickel Alloy Welded Pipe for Gas Processing
 


ASTM B514 is standard developed by the American Society for Testing and Materials, specifically addresses "welded nickel-iron-chromium alloy pipe," prescribing the product's chemical composition, mechanical properties, dimensional tolerances, testing methods, and technical requirements. UNS N08800 alloy steel is more commonly known commercially as Incoloy 800.

Although strictly speaking, Incoloy 800 is a nickel-iron-chromium alloy with a nickel content of approximately 30-35% and an iron content of approximately 39%, its properties are closer to those of nickel-based alloys, and for this reason, it is often referred to as such. Welded pipe, unlike seamless pipe, is produced by cold-rolling flat sheets or coils and then welding the seams together. The welding method of choice is typically shielded inert gas welding, such as TIG.

 


ASTM B514 N08800 Quality Control and Testing Requirements

  • Chemical Composition Analysis: Verifies that the alloy composition meets the requirements of N08800.
  • Mechanical Property Testing: Such as tensile testing, verifies tensile strength, yield strength, etc.
  • Hydraulic Testing or Nondestructive Testing: Each pipe must undergo a hydrostatic test, or alternative nondestructive testing methods such as eddy current testing or radiographic testing, to verify its sealing and weld integrity.
  • Dimensional and Wall Thickness Inspection.
  • Weld Macrostructure Inspection: Checks the weld fusion and form quality.
  • Intergranular Corrosion Testing (if required): Evaluates the material's resistance to intergranular corrosion.


ASTM B514 N08800 800H Chemical Composition

UNS. Ni C Fe Si Mn S AI Ti Cu Cr
N08800 30-35 0.1 max 39.5 min 1.0 max 1.5 max 0.015 max 0.15-0.60 0.15-0.60 0.75 max 19-23

 
 ASTM B514 N08800 800H Mechanical Properties

UNS. Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
N08800 7.94 g/cm3 1385 °C (2525 °F)

Psi – 75,000 ,
MPa – 520

Psi – 30,000 ,

MPa – 205

30 %



ASTM B514 N08800 Nickel-Based Alloy Welded Pipe Application

  • Petrochemical and Refining: Key equipment for hydrogen production, such as steam methane reformers, furnace tubes and gas headers, ethylene cracker tubes and transmission pipelines, heat exchanger piping, and transfer lines.
  • Process Chemical Industry: Phthalic anhydride and maleic anhydride production equipment, and heat exchangers in sulfuric acid recovery units.
  • Power Industry: Superheated steam piping and heat exchanger piping in nuclear power plants, and heat exchanger piping in supercritical boilers in high-efficiency thermal power plants.
  • Heat Treatment and Industrial Furnaces: Radiant tubes, muffles, and furnace rollers used in processes such as carburizing, annealing, and nitriding.
  • Waste Heat Recovery Systems: Boilers and heat exchangers that recover heat from high-temperature exhaust gases.


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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  • 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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