|No. 501, Changsheng South Road, Occident Biotechnology Industry Park, Jiaxing, Zhejiangfirstname.lastname@example.org|
Payment & Shipping Terms:
|Material:||S31803 / 2205 / 1.4462||Surface:||Bright Annealed|
|Technology:||Cold Drawn||Test:||NDT Eddy Current Or Hydraulic Test|
Seamless Duplex Stainless Steel tube ASTM A789 S31803 / 2205 / 1.4462
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 Etc
Process Method: Cold Drawn & Cold Rolled
|Industry & Advantage||Application||a) Petroleum|
|b) Chemical industry|
|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|
|Terms & Conditions||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);|
|Metal Test(Metallographic Analysis, Impact Test-High/low temperature);|
|Chemical Analysis(Photoelectric Emission Spectroscopic)|
|Market||Main Market||Europe, Middle East, Southeast Asia, South America. etc|
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 .
MTSCO has 26 cold-drawing production lines. And the annual production capacity is 5000 tons,
the annual GDP is more than 30 million USD.
1 . Seamless tube : small diameter seamless overlength coiled tubing , bright annealed tube , inside and outside polished tube , heat exchanger tube , U-bent tube , the products all adopt the most advanced technology , with 26 production lines .
2 . Seamless pipe : MTSCO has 8 production lines for stainless steel cold drawn pipe , 10 production lines for cold roll pipe .
3 . Other Products : Stainless steel welded pipe , flange and fitting are our relevant products , for providing
our clients the supplied solutions of the pipeline projects .