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Yuhong Group Co.,Ltd

  • China,Ningbo ,Zhejiang
  • Verified Supplier

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China ASTM B444 N06625 Grade 1 Nickel Alloy Seamless Tube Annealed for Heat Exchanger
China ASTM B444 N06625 Grade 1 Nickel Alloy Seamless Tube Annealed for Heat Exchanger

  1. China ASTM B444 N06625 Grade 1 Nickel Alloy Seamless Tube Annealed for Heat Exchanger
  2. China ASTM B444 N06625 Grade 1 Nickel Alloy Seamless Tube Annealed for Heat Exchanger
  3. China ASTM B444 N06625 Grade 1 Nickel Alloy Seamless Tube Annealed for Heat Exchanger
  4. China ASTM B444 N06625 Grade 1 Nickel Alloy Seamless Tube Annealed for Heat Exchanger

ASTM B444 N06625 Grade 1 Nickel Alloy Seamless Tube Annealed for Heat Exchanger

  1. MOQ: 1000KGS
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T, L/C
Supply Ability 1500 tons per month
Delivery Time 10days->
Packaging Details Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Standard ASTM B444
Grade N06625 grade 1
Hydrostatic Test 30 000 psi (207 MPa)
Chemical Composition ASTM B829
Mechanical Properties ASTM B829
Brand Name YUHONG
Model Number ASTM B444 N06625
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 Supply Ability 1500 tons per month
Delivery Time 10days-> Packaging Details Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Standard ASTM B444 Grade N06625 grade 1
Hydrostatic Test 30 000 psi (207 MPa) Chemical Composition ASTM B829
Mechanical Properties ASTM B829 Brand Name YUHONG
Model Number ASTM B444 N06625 Certification ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin CHINA
High Light B444 Gr.2 Seamless U Bend TubeHeat Exchanger Seamless U Bend TubeINCONEL 625 Seamless U Bend Tube

ASTM B444 N06625 Grade 1 Nickel Alloy Seamless Tube Annealed for Heat Exchanger


With over 25 years of expertise in the process industry, we specialize in delivering high-precision heat exchanger tubes, boiler tubes, pipes, and extended surface tubes that meet the most rigorous global standards.
As a trusted supplier, we offer an extensive portfolio of seamless and welded tubes crafted from premium materials, including:

  • Carbon steel tubes
  • Stainless steel tubes
  • Copper alloy tubes
  • Nickel alloy tubes
  • Titanium tubes

ASTM B444 N06625 Grade 1 Nickel Alloy Seamless Tube Chemical Requirements

 

Element C Mn Si P S Cr Nb + Ta Co Mo Fe Al Ti Cu Ni
Composition Limits, % 0.1 0.5 0.5 0.015 0.015 20.0-23.0 3.15-4.15 1 8.0 - 10.0 5 0.4 0.4 58

 


ASTM B444 N06625 Nickel Alloy Seamless Tube Tensile Properties

 

Grade Condition Alloy Tensile Strength, min Yield Strength (0.2% offset), min Elongation in 2 in. or 50.8 mm, min, %
      ksi(MPa) ksi(MPa)  
Grade 1 annealed N06625 120 (827) 60 (414) 30
Grade 2 solution annealed N06625 100 (690) 46 (317) 30

 


ASTM B444 N06625 Grade 1 Nickel Alloy Seamless Tube heat treatment requirements
  • Grade 1 (annealed)—Material is normally employed in service temperatures up to 1100°F (593°C).

ASTM B444 N06625 Grade 1 Nickel Alloy Seamless Tube for Heat Exchangers Application

  • Corrosion Resistance: Resists pitting, crevice & general corrosion in harsh media (seawater, acids), ensuring long - term integrity.
  • High - Temp Performance: Maintains strength against creep at elevated temps, vital for petrochemical/thermal processes.
  • Heat Transfer: Balanced thermal conductivity and low fouling support efficient heat exchange, cutting maintenance.
  • Fabricability: Easily bent/welded for custom designs, fitting diverse heat exchanger layouts.

 

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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