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ASTM A790 Super Duplex Steel Seamless Pipe Annealing For Fluid Transport


Availability:
Quantity:
  • SMLSCO-278

  • SMLSCO

  • DN8-DN450

  • woven bag or as per customer’s

  • FOB/CFR/CIF,etc

  • T/T, L/C or as negotiation

首图 (5)

Super Duplex Steel Pipe Chemical Composition:


C

Si

Mn

P

S

Cr

Ni

Mo

N

W

Cu

S32760

0.05

1.00

1.0

0.03

0.01

24.0-26.0

6.0-8.0

3.0-4.0

0.2-0.3

0.5-1.0

0.5-1.0

S32750

0.03

0.08

1.2

0.035

0.02

24.0-26.0

6.0-8.0

3.0-5.0

0.24-0.32


0.5

2507

0.03

0.8

1.2

0.035

0.02

24.0-26.0

6.0-8.0

3.0-5.0

0.24-0.32


0.5

 

 ASTM A790 Seamless Pipe Mechanical Properties:


YS(Mpa)

TS(Mpa)

EL

HB

S32760

≥550

≥750

≥25

≤300

S32750

≥550

≥800

≥15

≤300

2507

≥550

≥800

≥15

≤300

 

Pipe Specification:

Grade

S32750,2507,S32760

Standard

ASTM A790

Size

OD:13.7-457.2mm

WT:2.11--23.83mm

Length:6M,12M,5-7Mrandom length,According to customer requirements

Process

Cold drawn,cold rolled

Package

Woven bags for cabinets

End

PE/BE


100% Inspection:

NTD(Ultrasonic test, Eddy Current test)

Mechanical Test(Tension Test, Flaring Test, Flattening Test, Hardness Test, Hydraulic test)

Metal Test(Metallographic Analysis, Impact Test-High/low temperature)

Chemical Analysis(Photoelectric Emission Spectroscopic)


Super Duplex Steel Application:


Super duplex is especially suitable for the following applications:
Heat exchangers, tubes, and pipelines for processing natural gas and oil
Process piping containing chloride
Cargo hold - Chemical Ship Piping
Shaft, rotor, and hydraulic lines

Why Choose SMLSCO?

Are you also troubled by delayed delivery time? Here we are!

SMLSCO - short delivery time within 2 weeks for stainless steel seamless pipe. 

 

We regularly stock 2000 tons TP304/L and TP316/L, Size from 1/4”-18”,Sch10s/40s/80s. Can solve most of your urgent and regular need.

And we are the VIP customer of Tsingshan group--the raw material gaint, can get cheaper and faster raw material because of our massive raw material order quantity.

 

Fast delivery time means less financial pressure and less risk on variation of currency exchange rate, sea freight cost during this special period.

 

If you have any need about stainless steel seamless pipes,feel free to send enquiry to us for price and delivery time comparison!


SMLSCO WAREHOUSE


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SMLSCO - your stainless steel pipeline system products warehouse in China!
 

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Phone: +86-157-5733-6381  / +86-573-8283-706
Email: info@smlspipestock.com / info@smlscostock.com
Web: www.smlspipestock.com / www.smlscostock.com
Sales Office Add: No. 501, Changsheng South Road, Jiaxing, Zhejiang, China Seamless Pipe/Tube Branch Add:No.3 Weier Road, Binhai Street, Longwan District, Wenzhou City, Zhejiang Province, China 
Flange/Fitting Branch Add: No. 877, Lingzhan Road, Kunpeng Street, Marine Economic Development Demonstration Zone, Wenzhou City, Zhejiang Province

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