19.05mm × 1.24mm Cold Rolled Duplex Stainless Steel Tube S31803 / S32750 / S32750

Product Description

ASTM A789 / A790 19.05 × 1.24 S31803 / S32750 / S32750 Duplex Stainless Steel Tube

1. Material Grade: S32205, S31803, S32304, S32750, F51, F53, 2205, 2507 Etc
2. Outer Diameter: 3.18mm - 101.6mm
3. Wall Thickness: 0.5mm - 20mm
4. Length: Normally Fixed Length 6m, can as per customer's requirement
5. Standard: ASTM A789; ASTM A790; EN 10216-5 Etc
6. Process Method: Cold Drawn & Cold Rolled
 
Super duplex stainless such as duplex is a mixed microstructure of austenite and ferrite which has improved strength over ferritic and austenitic steel grades . The main difference is super duplex has a higher molybdenum and chromium content which gives the material greater corrosion resistance .
Super duplex has the same benefits as its counterpart - it has lower production costs when compared with similar ferritic and austenitic grades and due to the materials increased tensile and yield strength , in many cases this gives the purchaser the welcomed option of purchasing smaller thicknesses without the need to compromise on quality and performance .
 

Application:

a) Petroleum

b) Chemical industry

c) Instrument

d) Industrial transportation

e) Mechanical structure industry

f) Need high corrision ability pipe's industry, such as offshore industry etc

Advantages:

a) Superior surface finish,

b) Better mechanical property

c) More precise dimension

d) Perfect inspection method and inspection equipment