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ASTM A789 Pickling And Annealing Duplex Steel Tubing Cold Rolled

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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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ASTM A789 Pickling And Annealing Duplex Steel Tubing Cold Rolled

China ASTM A789 Pickling And Annealing Duplex Steel Tubing Cold Rolled supplier
ASTM A789 Pickling And Annealing Duplex Steel Tubing Cold Rolled supplier ASTM A789 Pickling And Annealing Duplex Steel Tubing Cold Rolled supplier ASTM A789 Pickling And Annealing Duplex Steel Tubing Cold Rolled supplier ASTM A789 Pickling And Annealing Duplex Steel Tubing Cold Rolled supplier

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Product Details:

Place of Origin: CHINA
Brand Name: MTSCO
Certification: ISO 9001 & PED & AD2000
Model Number: MTSCODST05

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: 2205 / S31803 / DIN1.4462 / 2507 / S32750 / DIN1.4410 Type: Seamless
Standard: ASTM A789 / ASME SA789 NDT: Eddy Current Or Hydraulic Test
Inspection: 100 % Delivery Condition: Soft / Hard

ASTM A789 Pickling And Annealing Duplex Steel Tubing Cold Rolled

 

   

 

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

 

Terms & Conditions :

 

1 . Price Term : FOB , CFR , CIF or as negotiation

2 . Payment : T / T , L / C or as negotiation

3 . Delivery time : 30 working days after received your deposit ( Normally according to the order quantity )

4 . Package : Iron case ; woven bag or as per customer’s requirement

5 . Quality Requirement : Mill Test Certificate will be supplied with shipment , Third Part Inspection is acceptable

 

Standard ASTM A789 / ASME SA789 , ASTM A790 / ASME SA790 , EN10216-5 Etc
Material UNS S31803 , UNS S32205 , UNS S32304 , UNS S32750 , UNS S32760 , ETC . 
Outer Diameter 3.18mm - 101.6mm
Wall Thickness 0.5mm - 20mm
Length Normally fixed length 6m , can as per customer’s requirement
Ends PE / Plain Ends , BE / Beveled Ends
Surface Treatment Pickling / Bright Annealing
Heat Treatment Condition Solution Annealing and water rapid quenched, Bright Annealing,Stess Relieving Heat Treatment for U tubes
Test Requirement Eddy Current Test , Hydrostatic Test , UT , Penetrant Test , Air underwater pressure Test ,
PMI Test , Spectro Test , Intergranular Corrosion Test , Sharpy Impact Test , Hardness Test ,
Tension Test ( Elongation , Yield Strength , Tensile Strength ) , Flarring Test etc .
Application Gas and Fluid Transportation ; Mechanical Pipline ; Engineering Projects ; Petrochemical industry ; Power Station
 

 

 

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 .

 

ASTM A789 Pickling And Annealing Duplex Steel Tubing Cold Rolled

Contact Details
Jiaxing MT stainless steel co.,ltd.

Contact Person: cherry gao

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