Company Details

  • YUHONG GROUP CO.,LIMITED

  •  [Zhejiang,China]
  • Business Type:Manufacturer , Service
  • Main Mark: Africa , Americas , Asia , Middle East , Oceania , Worldwide , East Europe , Europe , West Europe
  • Exporter:61% - 70%
  • Certs:GB, API, ASME, CE, GS, Test Report, TUV
  • Description:Heat Exchanger Tube Duplex 2205 ASTM A789,Heat Exchanger Tube ASME SA789 UNS S31803,ASME SA789 UNS S32205 Seamless Tube
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YUHONG GROUP CO.,LIMITED

Heat Exchanger Tube Duplex 2205 ASTM A789,Heat Exchanger Tube ASME SA789 UNS S31803,ASME SA789 UNS S32205 Seamless Tube

Home > Products > Heat Exchange Tube > Duplex Stainless Steel Heat Exchanger Tube > Heat Exchanger Tube Duplex 2205
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Heat Exchanger Tube Duplex 2205

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    Payment Type: T/T,L/C,Western Union
    Min. Order: 100 Kilogram
    Delivery Time: 7 Days

Basic Info

Model No.: Heat Exchanger Tube Duplex 2205

Additional Info

Packaging: Ply-wooden Case /Iron Case/ Bundle with plastic Cap

Productivity: 1200 Tons Per Month

Brand: YUHONG

Transportation: Ocean,Land,Air

Place of Origin: CHINA

Certificate: ABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008

Product Description

Heat Exchanger Tube Duplex 2205

heat exchanger tube UNS S31803 A789

2205 is a duplex (austenitic-ferritic) stainless steel containing about 40 - 50% ferrite in the annealed condition. 2205 has been a practical solution to chloride stress corrosion cracking problems experienced with 304/304L or 316/316L stainless. The high chromium, molybdenum and nitrogen contents provide corrosion resistance superior to 316/316L and 317L stainless in most environments. 2205 is not suggested for operating temperatures up to 600°F.

The design strength of 2205 is significantly higher than 316/316L, often permitting lighter wall construction. 2205 has good notch impact toughness down to temperatures below - 40°F. 2205 is welded with E2209 or ER2209 fillers.


Chemistry

Ni Cr Mo Mn Si C N S P Fe
MIN 4.5 22.0 3.0 - - - 0.14 - - -
MAX 6.5 23.0 3.5 2.0 1.0 0.03 0.2 0.02 0.03 Balance

Inventory

2205 Coil, 2205 Tube, 2205 Pipe, 2205 Plate, 2205 Round Bar, 2205 Sheet, 2205 Weld Wire

Common Trade Names

2205 Stainless, Duplex 2205

Features

  • High resistance to chloride stress corrosion cracking
  • Chloride pitting and crevice corrosion resistance superior to 317L stainless
  • Good general corrosion resistance
  • High strength
  • Good sulfide stress corrosion resistance
  • Useful up to 600°F

Applications

  • Chemical process vessels, piping, and heat exchangers
  • FGD scrubber systems
  • Pulp mill digesters, bleach washers, chip presteaming vessels
  • Food process equipment
  • Oil field piping, heat exchangers

Processing for stainless steel seamless pipe & tube

Yuhong Group Seamless Tube

Yuhong Holding Group Co.,Limited is one of the largest Procurement Engineering and Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004. Yuhong Holding Group has expanded its field of activities and entered in trade and supply of tubular & flat products in Stainless Steel, Carnon steel, Alloy Steel as well as a series of special materials for our reputed clients worldwide. These products are widely used in various important sectors like Mining, Energy, Petrochemical, Chemical Industry, Food Plant, Paper Plant, Gas and Fluid Industry etc.

Looking for ideal Heat Exchanger Tube Duplex 2205 ASTM A789 Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Heat Exchanger Tube ASME SA789 UNS S31803 are quality guaranteed. We are China Origin Factory of ASME SA789 UNS S32205 Seamless Tube. If you have any question, please feel free to contact us.

Product Categories : Heat Exchange Tube > Duplex Stainless Steel Heat Exchanger Tube

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