YUHONG GROUP CO.,LIMITED

Duplex Boiler Tube,Duplex Seamless Boiler Tube,Duplex Steel Boiler Tube

86-574-88013900

Home > Products > Boiler Tube > Duplex Boiler Tube
Product Categories
Online Service

Duplex Boiler Tube

priority in service and will do our best to offer our customers with high quality products and excellent service. for Duplex Boiler Tube,Duplex Seamless Boiler Tube,Duplex Steel Boiler Tube we will reply you in just 24 hrs as well as the finest quotation are going to be provided.
View : List Grid
Duplex Steel Seamless Tube ASTM A789 UNS32750(2507/1.4410)
  • Brand: YUHONG
  • Packaging: Export Standard Packing
  • Min. Order: 100 Kilogram
  • Certificate: ABS, GL, BV, PED, AD2000, GOST, TS, CCS, CNNC, ISO
  • Model No.: Duplex Seamless Boiler Tube ASTM A789 UNS32750

Detailed Product Description Duplex Stainless Steel Seamless Pipe PED 97 23 EC AD2000 WO GOST 9941 81 ASTM A789 A790 UNS32750 UNS32760 YUHONG GROUP deal with Austenitic Stainless Steel Nickel Alloy Steel Hastelloy Monel Inconel Incoloy seamless and welded pipe and tube already more than 25 years every year sell more than 80000 tons of steel pipe...

 Click for details
Duplex Steel Seamless Tube ASME SA789/789M S31803 (2205 / 1.4462)
  • Brand: YUHONG
  • Packaging: Wooden Cases Packing
  • Min. Order: 500 Kilogram
  • Certificate: ABS, GL, BV, GOST, TS, CCS, CNNC, ISO
  • Model No.: ASME SA789/789M S31803 (2205 / 1.4462)

Detailed Product Description Duplex Stainless Steel Tube ASME SA789 789M S31803 2205 1 4462 UNS S32750 1 4410 YUHONG GROUP deal with Austenitic Stainless Steel Nickel Alloy Steel Hastelloy Monel Inconel Incoloy seamless and welded pipe and tube already more than 25 years every year sell more than 80000 tons of steel pipe and tube Our client...

 Click for details
YOU MAY LIKE
  • a192 seamless boiler tube

    Specifications 1 a192 tube 2 Length 5 12m hot rolled cold drawn 3 process hot finshed or cold finished sa 192 a192 boiler seamless tube 1 standard A 192 A 192M 02 2 seamless carbon steel boiler tube3 for high pressure4 process hot finshed or cold finished

    Ask PriceClick for details

  • asme sa192 seamless boiler tube

    sa 192 a192 boiler seamless tube 1 standard A 192 A 192M 02 2 seamless carbon steel boiler tube3 for high pressure4 process hot finshed or cold finished Specifications seamless carbon steel boiler and superheater tubes for high pressure service Standard Specification for Seamless Carbon Steel Boiler Tubes for High Pressure Service

    Ask PriceClick for details

  • ASTM A519 high quality boiler tube carbon and alloy mechanical steel pipe

    ASTM A519 high quality boiler tube carbon and alloy mechanical steel pipe We mainly produce carbon seamless steel pipe that diameter from 1 2 inch to 12 inch wall thickness from 2mm to 40mm they are widely used in the fields of food processing medicine making petro chemical chemical machine building power auto making ship building etc Types ASTM A519 seamless carbon and alloy steel mechanical tubing ASTM A106 seamless carbon steel pipes for high temperature services ASTM A53 seamless carbon and...

    Ask PriceClick for details

  • astm a179 high pressure boiler tube

    Mechanical Properties Of ASTM SA179 Seamless Steel Tube Cold drawn seamless carbon steel tube for heat exchangers and condensersSize mm O D 6 0 114 0 W T 1 15 L max 12000 Description 1 Standards ASTM A179 ASME SA179 2 Applications heat exchangers condensers heat transfer equipment and similar tubes3 Grade A 179 SA1794 Specifications diameter 6 to 114 mm thickness 1 to 15 mm length 6 m and above and modified specifications according to customer requirements 5 Chemical composition and mechanical...

    Ask PriceClick for details

  • astm a192 seamless carbon steel boiler tube

    sa 192 a192 boiler seamless tube 1 standard A 192 A 192M 02 2 seamless carbon steel boiler tube3 for high pressure4 process hot finshed or cold finished Specifications seamless carbon steel boiler and superheater tubes for high pressure service Standard Specification for Seamless Carbon Steel Boiler Tubes for High Pressure Service

    Ask PriceClick for details

  • sa192 boiler tube

    sa 192 a192 boiler seamless tube 1 standard A 192 A 192M 02 2 seamless carbon steel boiler tube3 for high pressure4 process hot finshed or cold finished Specifications seamless carbon steel boiler and superheater tubes for high pressure service Standard Specification for Seamless Carbon Steel Boiler Tubes for High Pressure Service Application For seamless

    Ask PriceClick for details

  • astm a192 seamless carbon steel boiler tube

    Specifications astm a192 seamless carbon steel boiler tube OD 20mm 680mm WT 15mm 55mm astm a192 seamless carbon steel boiler tube 1 Specifications 2 Production Process 3 Product

    Ask PriceClick for details

  • astm 192 seamless boiler tube

    Specifications 1 astm 192 seamless boiler tube 2 OD from 60mm to 475mm 3 thickness from 3mm to 50mm 4 material sa 192 astm 192 seamless boiler tube 1 standard A 192 A 192M 02 ASTM A192 A192M 02 Seamless Carbon Steel Bolier Tubes for High Pressure 2 seamless carbon steel boiler tubes 3 for

    Ask PriceClick for details

  • astm 192 seamless boiler tube

    astm 192 seamless boiler tube Cold drawn seamless carbon steel pipe for heat exchangers and condensersSize mm O D 6 0 114 0 W T 1 15 L max 12000 Description 1 Standards ASTM A179 ASME SA179 2 Applications heat exchangers condensers heat transfer equipment and similar pipes 3 Grade A 1794 Specifications diameter 10 3 to 76 2 mm thickness 1 2 to 12 mm

    Ask PriceClick for details

  • astm a192 seamless carbo steel boiler tube

    boiler steel pipe astm a179 Cold drawn seamless carbon steel pipe for heat exchangers and condensersSize mm O D 6 0 114 0 W T 1 15 L max 12000 Description 1 Standards ASTM A179 ASME SA179 2 Applications heat exchangers condensers heat transfer equipment and similar pipes 3 Grade A 1794 Specifications diameter 10 3 to 76 2 mm thickness 1 2 to

    Ask PriceClick for details

  • 20G Seamless High Pressure Boiler Tube

    20G Seamless High Pressure Boiler Tube 1 standard GB ASTM 2 OD 56 273mm 3 WT 4 5 12 5mm 4 LTH 5 8 12 m Company Name Shandong Province Liaocheng City Zhongxing Steel Pipe Co

    Ask PriceClick for details

  • st 35.8 seamless boiler tube

    32mm 3mm st 35 8 seamless boiler tube Standard grade chemical composition C Si Mn

    Ask PriceClick for details

  • din st35.8 boiler tube

    din st35 8 boiler tube tensile strength seamless carbon steel pipe 1 Product Name Seamless Carbon Steel Pipe 2 Brand Zhongxing Steel Pipe Manufacturer 3 Specification OD 3 8 20 WT SCH5 XXS 4 Standard ASTM A106 B ASTM A53 B API 5L B API 5L X42 X52 and 5CT J55 K55SAE1020 SAE1045 JIS G4051 S20C S45C JIS G3454 JIS 3454 STPG42 DIN 17175 ST 45 8 ST

    Ask PriceClick for details

  • ASTM A179 Boiler Tube

    A179 tube heat exchanger tube boiler tube 1 Sizes O D X W T From 13 7mm 114 3mm x 1 5mm to 19mm 2 Standard ASTM A179 3 Steel Grade ASTM A179 4 Surface Oiled or black painted to prevent rust 5 Marking As per customer s requirement Inner packing Caps on two ends of every pipe Package Bare packing bundle packing wooden carton

    Ask PriceClick for details

  • factory bottom price 2205 duplex steel tube Best Price

    factory bottom price 2205 duplex steel tube Best Price Stainless Steel Tubes Pipes are divided into square and round types with different finishing Stainless Steel Round Welded Tube 180 grit 320 grit 400 grit 600 grit Mill finishStainless Steel Square Welded Tube 180 grit 400 grit Mill finish Stainless Steel type 304 304H 304L 309 310 316 316L 317L 321 321H 347 347H 410 446 2205 DUPLEX 254SMO AL6XNInt l standard ASTM A554 JIS G3446 CNS5802Wire will be made according to client s demand Please...

    Ask PriceClick for details

  • ASTM Seamless Steel Tube Boiler Tube

    Model NO boiler tube Standard ASTM Composition Ferrous Steel

    Ask PriceClick for details

  • Cold Drawing Seamless Steel Boiler Tube

    Model NO boiler tube Standard ASTM Composition Ferrous Steel

    Ask PriceClick for details

  • Seamless Carbon Steel Boiler Tube

    Model NO seamless carbon steel Boiler Tube Technique Cold Drawn Trademark

    Ask PriceClick for details

  • 304/316/321 A213 Seamless Boiler Tube

    Model NO seamless boiler tube Technique Cold Drawn Usage Pipeline Transport

    Ask PriceClick for details

  • A213 Stainless Steel Seamless Boiler Tube

    Model NO A213 stainless steel seamless boiler tube Technique Cold Drawn Usage

    Ask PriceClick for details

  • ASTM A192 Seamless Carbon Steel Boiler Tube

    Model NO carbon steel boiler tube Technique Cold Drawn Section Shape

    Ask PriceClick for details

China Duplex Boiler Tube Suppliers

DUPLEX STAINLESS STEEL

Duplex Stainless Steels Available

Yuhong Group supplies LDX2101, 2205, Ferralium 255, Zeron 100 and LDX2507 in the form of plate, sheet, strip, bar, pipe, tubing, pipe fittings, flanges and weld wire.


Duplex Stainless Steel Overview

Duplex Stainless Steels, also referred to as austenitic-ferritic stainless steels, are a family of grades with about equal proportions of ferrite and austenite. These steels have a duplex microstructure which contributes to their high strength and high resistance to stress corrosion cracking. Due to their high content of chromium, nitrogen and molybdenum, duplex steels offer good resistance to local and uniform corrosion. Duplex stainless steels have good weldability.


Today, modern duplex stainless steels can be divided into three groups:
Lean Duplex such as LDX2101
Standard Duplex such as 2205, the work-horse grade accounting for more than 80% of duplex usage
Super Duplex such as Ferralium 255 and Zeron 100 and LDX2507

Of the duplex grades, duplex 2205 is the most widely used. However, the super duplex steels like Zeron® 100 and LDX2507 are excellent for servicing severe corrosive environments, such as offshore and marine applications. Lean duplex 2101 is available as an economic alternative to 300 series stainless steels.


What are the Characteristics of Duplex Stainless Steels ?
Very good resistance to uniform corrosion
Very good resistance to pitting and crevice corrosion
High resistance to stress corrosion cracking and corrosion fatigue
High mechanical strength
Good sulfide stress corrosion resistance
Good abrasion and erosion resistance
Good fatigue resistance high energy absorption
Low thermal expansion
Good weldability


In what Applications are Duplex Stainless Steels® used ?
Oil and gas equipment
Offshore technology
Seawater desalination plants
Chemical industry, especially when handling chlorides
Flue-gas cleaning
Desalination plants and seawater systems
Pulp and paper industry
Cargo tanks and pipe systems in chemical tankers
Firewalls and blast walls on offshore platforms
Bridges
Storage tanks
Pressure vessels, reactor tanks, and heat exchangers
Rotors, impellers and shafts