Yuhong Group Co.,Ltd
Zhejiang Yuhongwell Steel Co.,Ltd

Zhejiang Zhongwu Tube Manufacturing Co.,Ltd

 

 

About Us
Factory Tour
Quality Control
Contact Us
Company News
Home ProductsDuplex Stainless Steel Pipes

DUPLEX STAINLESS STEEL PIPE, ASTM A789 ,A790, A928 S31803 S32750 S32760 S31254 254MO 253MA

DUPLEX STAINLESS STEEL PIPE, ASTM A789 ,A790, A928 S31803 S32750 S32760 S31254 254MO 253MA

  • DUPLEX STAINLESS STEEL PIPE, ASTM A789 ,A790, A928 S31803 S32750 S32760 S31254 254MO 253MA
  • DUPLEX STAINLESS STEEL PIPE, ASTM A789 ,A790, A928 S31803 S32750 S32760 S31254 254MO 253MA
  • DUPLEX STAINLESS STEEL PIPE, ASTM A789 ,A790, A928 S31803 S32750 S32760 S31254 254MO 253MA
DUPLEX STAINLESS STEEL PIPE, ASTM A789 ,A790, A928 S31803 S32750 S32760 S31254 254MO 253MA
Product Details:
Place of Origin: China, USA, Korea, UE
Brand Name: YUHONG
Certification: ABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number: S31803 , S32750, S32760, S31254 , 254Mo, 253MA
Payment & Shipping Terms:
Minimum Order Quantity: 100KGS
Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Delivery Time: 7DAYS
Payment Terms: L/C, D/A, D/P, T/T
Contact Now
Detailed Product Description
Standard: ASTM A789, ASME SA789, ASTM A790 , ASME SA790 , ASTM A928, ASME SA928 Grade: S31803 , S32750, S32760, S31254 , 254Mo, 253MA
Type: Welded,Seamless NDT: ET/UT/HT/RT
Packing: Ply-Wooden Case , Hex Bundle
High Light:

duplex steel pipes

,

welded steel pipe

Duplex Stainless Steel Pipe, ASTM A789 ,A790, A928 S31803 S32750 S32760 S31254 254Mo 253MA

 

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.

DUPLEX STAINLESS STEEL PIPE, ASTM A789 ,A790, A928 S31803 S32750 S32760 S31254 254MO 253MA 0

 

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

 

DUPLEX STAINLESS STEEL PIPE, ASTM A789 ,A790, A928 S31803 S32750 S32760 S31254 254MO 253MA 1

Contact Details
Yuhong Group Co.,Ltd

Contact Person: Candy

Tel: +8613967883024

Send your inquiry directly to us (0 / 3000)