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Factory source manufacturing for Duplex 202 Seamless Steel Tube ASME SA789 / ASTM A789 S31803 Duplex Stainless Steel Tube supply to Svalbard and Jan Mayen Islands Exporter

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We always get the job done being a tangible workforce making sure that we can easily give you the very best quality as well as finest selling price for ASTM A789 S31803 Duplex Stainless Steel Tube,ASME SA789 UNS S31803 Duplex Steel Tube,Duplex Seamless Tube ASTM A789 S31803 SAF2205 DIN1.4462. Customer satisfaction is our goal. We are looking forward to cooperating with you and providing our best services for you. We warmly welcome you to contact us and please feel free to contact us. Browse our online showroom to see what we can do for you. And then E-mail us your specifications or inquiries today.

Factory source manufacturing for Duplex 202 Seamless Steel Tube ASME SA789 / ASTM A789 S31803 Duplex Stainless Steel Tube supply to Svalbard and Jan Mayen Islands Exporter

Detailed Product Description

Duplex Stainless Steel Pipes,ANSI B16.19, B16.10,A1016/A1016M, A450, A530, ASTM A789 S31803 (2205 / 1.4462), UNS S31803.


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, Russia, 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.


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)



Chemical Composition

Grade

C

max

Si

max

Mn

max

P

max

S

max

Cr

Ni

Mo

N

UNS S32750

0.030

0.8

1.2

0.030

0.015

24.0-26.0

6.0-8.0

3.0-5.0

0.24-0.32

UNS S31803

0.030

1.0

2.0

0.020

0.020

21.0-23.0

4.5-6.5

2.5-3.5

0.08-0.20

UNS S31500

0.030

1.0

1.2-2.0

0.030

0.030

18.0-19.0

4.5-5.5

2.5-3.5

0.05-0.10

Physical Properties

Grade

Y.S.MPa min

T.S.Mpa min

Elongation %

Hardness HRC

UNS S32750

550

800

15

20

UNS S31803

450

620

25

20

UNS S31500

440

630

30

20


Duplex Stainless Steel Pipe 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

ASME SA789 UNS S32750 Super Duplex Seamless Tube for Heat Exchanger


"We're also specializing in strengthening the things management and QC method to ensure that we could maintain great gain while in the fiercely-competitive business for ASME SA789 / ASTM A789 S31803 Duplex Stainless Steel Tube. The product will supply to all over the world, such as: Uruguay,Tanzania,Faroe Islands. You can always find the products you need in our company! Welcome to inquire us about our product and anything we know and we can help in auto spare parts. We are looking forward to work with you for a win-win situation.

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