Material Grade: S32205 , S31803 , S32304 , S32750 , F51 , F53 , 2205 , 2507 etc
Outer Diameter: 3.18mm - 101.6mm
Wall Thickness: 0.5mm - 20mm
Length: Normally fixed length 6m , can as per customer’s requirement
Standard: ASTM A789 ; ASTM A790 ; EN 10216-5 ect .
Process Method: Cold Drawn or Cold Rolled

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

Price Item: FOB, CFR, CIF or as negotiation
Payment: T/T, LC or as negotiation
Delivery Time: 30 working days after received your deposit (Normally according to the order quantity)
Package: Iron case; woven bag or as per customer’s requirement
Quality Requirement: Mill Test Certificate will be supplied with shipment, Third Part Inspection is acceptable
Quality: Test NTD(Ultrasonic test, Eddy Current test);
Mechanical Test(Tension Test, Flaring Test, Flattening Test, Hardness Test, Hydraulic test);


Super duplex Stainless Steel is a highly alloyed , good performance duplex steel with a pitting resistance . Super Duplex offers good resistance to pitting and crevice corrosion . It is suited for use in aggressive environments . It also has good resistance to stress corrosion cracking in chloride and sour environments . And it has good resistance to erosion corrosion and corrosion fatigue .

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 .