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Super Duplex Steel Tubes Stainless Steel Random Length ASTM A789 Tube UNS S32750

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Good quality Duplex Steel Pipe for sales
Good quality Duplex Steel Pipe for sales
Pipes are really good . Good surface , good quality , also good delivery time . We trust the sales guy . Very patience .

—— Ugur - Turkey

Seamless coiled tubing is good . Regularly order is very worthful .

—— Gerardo Romero - America

We always purchase polished tubes from MTSCO , really good quality. Nice to cooperate with MTSCO . A good partner .

—— Paolo - Italy

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Super Duplex Steel Tubes Stainless Steel Random Length ASTM A789 Tube UNS S32750

China Super Duplex Steel Tubes Stainless Steel Random Length ASTM A789 Tube UNS S32750 supplier
Super Duplex Steel Tubes Stainless Steel Random Length ASTM A789 Tube UNS S32750 supplier Super Duplex Steel Tubes Stainless Steel Random Length ASTM A789 Tube UNS S32750 supplier Super Duplex Steel Tubes Stainless Steel Random Length ASTM A789 Tube UNS S32750 supplier Super Duplex Steel Tubes Stainless Steel Random Length ASTM A789 Tube UNS S32750 supplier

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Product Details:

Place of Origin: CHINA
Brand Name: MTSCO
Certification: ISO 9001 & PED & AD2000
Model Number: MTSCODST18

Payment & Shipping Terms:

Minimum Order Quantity: negotiable
Price: negotiable
Packaging Details: Iron Case / Plywood Case
Delivery Time: 30 Days
Payment Terms: T/T ; L/C
Supply Ability: 300 Tons / Month
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Detailed Product Description
Material: UNS S32750 Length: 6096mm
Technology: Cold Drawn Type: Seamless
Condition: Soft / Hard Inspection: EDT / PMI

Super Duplex Stainless Steel Random Length Tubes , ASTM A789 Tube , UNS S32750

 


 

Industry & Advantage 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

 

ASTM A790 2205 duplex steel pickling tube are always purchased by the clients who need high corrosion tubes .

Compared to stainless steel tubes , duplex steel tubes have more higher corrosion ability . They can be used in sea industry .

 

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 .

 

Chemical Composition
Grade C Si Mn P S Cr Ni Mo N
max max max max max
UNS S32750 0.03 0.8 1.2 0.03 0.015 24.0-26.0 6.0-8.0 3.0-5.0 0.24-0.32
UNS S31803 0.03 1 2 0.02 0.02 21.0-23.0 4.5-6.5 2.5-3.5 0.08-0.20
Physical Properties
Grade Y.S.MPa min T.S.Mpa min Elongation % Hardness HRC /
UNS S32750 550 800 15 20 /
UNS S31803 450 620 25 20 /

 

Super Duplex Steel Tubes Stainless Steel Random Length ASTM A789 Tube UNS S32750

Contact Details
Jiaxing MT stainless steel co.,ltd.

Contact Person: cherry gao

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