
S31803 / S32205 Small Size 1/2 Inch Duplex Seamless Steel Tube For Chemical
Contact Person : Cherry Gao
Phone Number : +86 573 82717867
WhatsApp : +8613857354118
Minimum Order Quantity : | negotiable | Price : | 5500-10000USD/TON |
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Packaging Details : | Iron Case / Plywood Case | Delivery Time : | 30 Days |
Payment Terms : | T/T ; L/C | Supply Ability : | 300 Tons / Month |
Place of Origin: | CHINA | Brand Name: | MTSCO |
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Certification: | ISO 9001 & PED | Model Number: | MTSCODST04 |
Detail Information |
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Material: | 2205 / S31803 / 2507 / S32750 | Type: | Seamless |
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Standard: | ASTM A789 / ASME SA789 | NDT: | Eddy Current Or Hydraulic Test |
Inspection: | 100 % | Delivery Condition: | Soft / Hard |
Highlight: | Seamless Duplex Tube,Cold Drawn Tube |
Product Description
ASTM A789 / ASME SA789 Stainless Steel Duplex Tube for Seawater Treatment
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 .
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 | 6.00mm - 48.00mm |
Wall Thickness | 0.71mm - 2.11mm |
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 |
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
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