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Duplex UNS S31803-UNS Pipe
  • Duplex UNS S31803-UNS Pipe
  • Duplex UNS S31803-UNS Pipe
  • Duplex UNS S31803-UNS Pipe
  • Duplex UNS S31803-UNS Pipe
  • Duplex UNS S31803-UNS Pipe

Duplex UNS S31803-UNS Pipe

  • $1000
    ≥800
    Ton
Payment Type:
L/C,T/T,D/P,Paypal
Incoterm:
FOB,CFR,CIF,EXW,FCA,CPT,CIP
Min. Order:
800 Ton
Transportation:
Ocean,Land,Air
Port:
Ningbo
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  • Product Description
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Overview
Product Attributes

Model No.: S31803

Brand: Torich

Place Of Origin: Zhejiang,China

Alloy Or Not: Non-alloy

Section Shape: Round

Type: Seamless

Usage: Other

Technique: Cold Drawn

Material: Stainless Steel

Surface Treatment: Oiled

Keyword: Duplex Stainless Steel Pipe

Application: For Boilers,Superheaters,Steam Linepipes Of Boilers

Grade: S31803

Product Name: S31803

Supply Ability & Additional Information

Packaging: Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector

Transportation: Ocean,Land,Air

Place of Origin: zhejiang,China

Port: Ningbo

Payment Type: L/C,T/T,D/P,Paypal

Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP

Packaging & Delivery
Selling Units:
Ton
Package Type:
Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector

Duplex 31803 Stainless Steel Pipes

S32205 and S31803 are very popular ferritic-austenitic steel grades and are used for a number of applications. The duplex steel is a preferred material for a number of industrial processes, as it possesses good strength and also have “par excellence” corrosion resistance properties. A number of steel suppliers worked towards the refinement of the Duplex S31803, and the new exclusive and desired properties were amalgamated in the new Duplex S32205.

 Chemical Composition 

Cr

Ni

Mo

C

N

22.0-23.0

4.50-6.50

3.00-3.50

.030 Max

0.14-0.20

Mn

Si

P

S

Fe

2.00 Max

1.00 Max

.030 Max

.020 Max

Balance


Application of Duplex Steel S31803 

  • In the chemical processing plants
  • Oil and gas exploration plants
  • Processing equipment of a number of industries
  • In the paper and pulp digesters, paper machines and liquor tanks, bleach tower lines, pulp-liquor healers and Brown-stock washers
  • In equipments related to pollution control, for waste-water treatment and sour water purification
  • In food industry, in the form of brewery piping, evaporators, hot-liquid tanks and presses
Product Pictures

Duplex Pipe Suppliers


Img 6334


Packaging and Delivery

Package


FAQ:

Q: Are you trading company or manufacturer ?

A: A professional steel pipes materials inventor, manufacturer and solution provider

Q: How long is your delivery time?

A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us.




Product Categories : Seamless Steel Tubes

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