Sign In | Join Free | My xxjcy.com
China Yuhong Group Co.,Ltd logo
Yuhong Group Co.,Ltd
Yuhong Holding Group Co.,LTD
Verified Supplier

13 Years

Home > Duplex Stainless Steel Tube >

ASTM A789 S31803 S32205 S32750 S32760 Duplex Steel Seamless Tube ,Super Duplex tube Heat Exchanger Application

Yuhong Group Co.,Ltd
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now

ASTM A789 S31803 S32205 S32750 S32760 Duplex Steel Seamless Tube ,Super Duplex tube Heat Exchanger Application

Brand Name : YUHONG

Model Number : ASTM A789,A790, UNS 32750, UNS 32760 , UNS 31803

Certification : ABS, GL, BV, PED, AD2000, GOST, TS, CCS, CNNC, ISO

Place of Origin : CHINA

MOQ : 500KGS

Price : NEGOTIABLE

Payment Terms : L/C, T/T

Supply Ability : ACCORDING TO CUSTOMER'S REQUEST

Delivery Time : 10-15 DAYS

Packaging Details : Ply-wooden Case

Standard : ASTM A789 , ASTM A790 , EN10216-5

OD : NPS 1/2" To 24"

WT : SCH10S, 40S, 80S, 100, 120, 160, XS, XXS

Testing : ET, UT, HT , FE CONTENT, PREN , PT

Type : Seamless /Welded

Package : Ply-wooden Case

Contact Now

ASTM A789 S31803 S32205 S32750 S32760 Duplex Steel Seamless Tube ,Super Duplex tube Heat Exchanger Application

 

 

 

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 already cover more than 45 countries, Like Italy, UK, Gernmany, USA, Canada, Chile, Colombia, Saudi Arabia,  Korea, Singapore, Austrial, Poland, France , ....And 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.

 

Detailed Product Description

 

Super Duplex Stainless Steel Pipe ASTM A790 S31803 (2205 / 1.4462), UNS S32750(1.4410)

 

 

Standards: ASTM/ASME A789/SA789, A790/SA790,A450,A530

Material: UNS S31803(Cr22Ni5Mo3/1.4462)/2205,UNS S32750(1.4410),UNS S31500(Cr18NiMo3Si2),

UNS32760(1.4501)

 

 

Duplex steel Seamless Tube Chemical Composition:
 
 

Grade

C
max

Si
max

Mn
max

P
max

S
max

CrNiMoN
UNS S327500.0300.81.20.0300.01524.0-26.06.0-8.03.0-5.00.24-0.32
UNS S318030.0301.02.00.0200.02021.0-23.04.5-6.52.5-3.50.08-0.20
UNS S315000.0301.01.2-2.00.0300.03018.0-19.04.5-5.52.5-3.50.05-0.10

 
 
Duplex Steel Seamless Tube Physical Propertie:
 
 

GradeY.S.MPa minT.S.Mpa minElongation %Hardness HRC
UNS S327505508001520
UNS S318034506202520
UNS S315004406303020

 
 

Duplex Steel Seamless Tube  Quality Test:
 

Corrosion TestConducted only when specially requested by the client
Chemical AnalysisTest done as per required quality standards
Destructive / Mechanical TestingTensile | Hardness | Flattening | Flare | Flange
Reverse-bend and Re. flat testsCarried out in full compliance with relevant standards & ASTM A-450 and A-530 norms, which ensures trouble-free expansion, welding & use at customers end
Eddy Current TestingDone to detect homogeneities in subsurface by using Digital Flaw-mark Testing System
Hydrostatic Testing100% Hydrostatic Testing carried out according to ASTM-A 450 norms for checking tube leakage, and biggest pressure we can support 20Mpa/7s .
Air Under Pressure TestTo check any evidence of air leakage
Visual InspectionAfter passivation, every single length of tubes & pipes is subjected to thorough visual inspection by trained staff for detecting surface flaws & other imperfections


Supplementary Testing :

 

Apart from the above mentioned tests, we also carry out on the manufactured products supplementary testing. The tests conducted under this include:

 

  • Eddy Current Testing
  • O.P Testing
  • Radiography Testing
  • Corrosion Testing
  • Micro Testing
  • Macro Testing
  • IGC Testing
  • Ultrasonic testing
  • Liquid Penetrate testing

 
 

 

Duplex Stainless Steel Tube Application:

 

Chemical processing, Transport and Storage.

Oil and gas exploration and offshore rigs.

Oil and gas refining.

Marine environments.

Pollution control equipment.

Pulp and paper manufacturing

Chemical process Plant

 

ASTM A789 S31803 S32205 S32750 S32760 Duplex Steel Seamless Tube ,Super Duplex tube Heat Exchanger Application
 


Product Tags:

ASTM A789 Duplex Stainless Steel Pipes

      

Seamless Duplex Stainless Steel Pipes

      

EN10216-5 Duplex Stainless Steel Pipes

      
Buy cheap ASTM A789 S31803 S32205 S32750 S32760 Duplex Steel Seamless Tube ,Super Duplex tube Heat Exchanger Application product

ASTM A789 S31803 S32205 S32750 S32760 Duplex Steel Seamless Tube ,Super Duplex tube Heat Exchanger Application Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Yuhong Group Co.,Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)