Product Details
2205 2507 Seamless/Welded Super Duplex Stainless Steel Pipes/Tubes
Customized Dimension BA/2B Surface
What is duplex stainless steel pipe?
Duplex Stainless Steel
Duplex stainless steel is a very useful metal that is used the
world over. It gets its name from the fact that it consists of two
different grades of metal. Essentially, Duplex is a Fe-Ni-Cr alloy
that has a two-phase ferritic-austenitic stainless-steel
microstructure when it is at room temperature.
Duplex stainless steel 2205 standard no. : ASTM A240/A240M--01
duplex stainless steel 2205 is a composite stainless steel
consisting of 22% chromium, 2.5% molybdenum and 4.5%
nickel-nitrogen alloys.It has high strength, good impact toughness
and good overall and local resistance to stress corrosion.The yield
strength of 2205 duplex stainless steel is more than twice that of
ordinary austenitic stainless steel, a feature that allows
designers to design products with less weight, giving the alloy a
price advantage over 316,317 L.This alloy is particularly suitable
for temperatures in the -50°F/+600°F range.For applications beyond
this temperature range, the alloy may also be considered, but there
are some limitations, especially when applied to welded structures
Chemcial Composition (%wt)
Product Details
FAQ
Q1:Can you send samples?
A:Of course, we can provide customers with free samples and express
shipping service to all over of the world.
Q2:What product information do I need to provide?
A:Please kindly provide the grade, width, thickness, surface
treatment requirement should you have and quantities you need to
purchase.
Q3:It's my first time to import steel products, can you help me
with it?
A:Sure,we have agent to arrange the shipment, we will do it
together with you.
Q4:What ports of shipment are there?
A:Under normal circumstances, we ship from Shanghai, Tianjin,
Qingdao, Ningbo ports, you can specify other ports according to
your needs.
Q5:What about product prices information?
A:Prices various according to periodic price changes of raw
materials.
Q6:What is your terms of payment ?
A:Payment<=5000USD, 100% in advance. Payment>=5000USD, 30%
T/T in advance ,balance before shipment or based on BL copy.
Q7.Do you provide custom made Products service?
A: Yes,if you have your own design , we can produce according to
your specification and drawing.
Q8:What are the certifications for your products?
A:We have ISO 9001, MTC, third parties’ inspections are all
available such SGS, BV ect.
Q9:How long does your delivery time take?
A:In general, our delivery time is within 7-15 days, and may be
longer if the quantity is extremely large or special circumstances
occur.
Company Profile
JIANGSU LIANZHONG METAL PRODUCTS (GROUP) CO., LTD,a professional metal raw material supplier. We have more than 10
years of experience in manufacturing stainless steel and carbon
steel , which is located in Wuxi, the largest stainless-steel
processing center in China. We provide stainless steel,carbon steel
and aluminum.Our products include 200/300/400 series and duplex
stainless steel coil and sheet, and regular stock are 10,000
tons.PUMAO has owned factory and provides a one-stop service for
cutting, forming and surface processing of metal products.We are
the leading distributor of POSCO-ZPSS and ESS , also cooperates
with TISCO,CHENGDE,TSINGSHAN,YONGJIN,HONGWANG,JISCO, Mills.We have
more than 10 years' experience in serving stainless steel
industries, including green energy, kitchenware and household
appliance,petro-chemical,shipbuilding,transit equipment like Auto
and CRH(China Railway High-speed),and medical facility etc.,Our
products are also widely used for heat-exchange pipe and
tube,cookware and tableware,pressure vessel,petrochemical
tank,precision electronic instrument,solar water heater,Automobile
parts,etc.