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1.4462 / 1.4410 16 Inch Super Duplex Stainless Steel Pipe With Annealed & Pickled Surface

Minimum Order Quantity : negotiable Cena : 5000-9000USD/TON
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 Nazwa handlowa: MTSCO
Orzecznictwo: ISO 9001 & PED & AD2000 Model Number: MTSCODSP46

Szczegóły informacji

Material: 1.4462 / 1.4410 Type: Seamless
Technology: Cold Drawn Standard: ASTM A790
Length: 4m Fixed Length Or Customized Delivery Condition: Soft / Hard

opis produktu

1.4462 / 1.4410 Duplex Steel Seamless Pipe, 16 Inch Big Size With Annealed & Pickled Surface



  SAF 2507 / 1.4410 is a super duplex stainless steel with 25% chromium, 4% molybdenum, 7% nickel . This kind of pipes always purchased by the clients who are require exceptional strength and corrosion resistance .

   The steel has excellent resistance to chloride stress corrosion cracking, high thermal conductivity and a low coefficient of thermal expansion. And the high chromium, molybdenum, and nitrogen levels provide excellent resistance to pitting, crevice, and general corrosion.

    Most of 2507 / 1.4410 duplex steel pipes are produced by cold drawn method . The alloy has higher yield strength and lower ductility than austenitic steels so fabricators may fid that higher forming forces , increased radius of bending , and increased allowance for springback are necessary . Deep drawing , stretch forming , and similar processes are more difficult to perform on 2507 than on an austenitic stainless steel . When forming requires more than 10% cold deformation , a solution anneal and quench are recommended . And finished cold drawn duplex steel pipe , manufacturer should be solution annealed and quenched . The minimum annealing tempeture is 19250F . Annealing should be followed immediately by a rapid air or water quench. To obtain maximum corrosion resistance, heat treated products should be pickled and rinsed .


Material Grade  S32205 , S31803 , S32304 , S32750, F51 , F53 , 2205 , 2507 etc 
Outer Diameter 10.3mm - 1219mm 
Wall Thickness 1.24mm - 59.54mm 
Length as per customer’s requirement

ASTM A789 ; ASTM A790 ; EN 10216-5ect .


1.4462 / 1.4410 16 Inch Super Duplex Stainless Steel Pipe With Annealed & Pickled Surface


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


   MTSCO is specialized in duplex steel pipes produce . So we know good at duplex steel knowledge . Hope the clients who are choose us can be very assured . And no need worry about our produce ability. We , MTSCO, is worth for your belived .

   Welcome everyone who need this kind of pipes contact to me in free . Also MTSCO can produce stainless steel seamless pipes, bright annealed tubes, seamless coiled tubing etc . You go ahead one step , we can help you creat more profits than your mind .

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