China Stainless Steel Seamless Pipe manufacturer
Yuhong Group Co.,Ltd
Yuhong Holding Group Co.,LTD
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Duplex Stainless Steel Pipes S31254 (1.4547) 254 SMO 100% ET

Duplex Stainless Steel Pipes S31254 (1.4547) 254 SMO 100% ET

Brand Name YUHONG
Model Number S31803 , S32750, S32760, S31254 , 254Mo, 253MA
Certification ABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin CHINA
Minimum Order Quantity 100KGS
Payment Terms T/T, L/C
Delivery Time 7DAYS
Packaging Details PLYWOOD CASE,BUNDLE,PALLET
STANDARD ASTM A789, ASME SA789, ASTM A790 , ASME SA790 , ASTM A928, ASME SA928
Material S31803 , S32750, S32760, S31254 , 254Mo, 253MA
TYPE Welded Duplex Pipe , Seamless Duplex Pipe
NDT ET/UT/HT
PACKAGE Plywood case,Pallet
LENGTH 6M,Single ramdon length,Double ramdon length
Detailed Product Description

Duplex Stainless Steel Pipes S31254 (1.4547) 254 SMO 100% ET

 

YUHONG HOLDING 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.

 

UNS 31803 (F51), UNS 32205 (F60) Alloy 2205, UNS S32550 (F61), UNS S 32750 (F53), Alloy 2507 and UNS 32760 (F55)

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

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

 

 

Physical Properties

 

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

 

 

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

Product Tags: duplex steel pipes   welded steel pipe  
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