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UNS S31803 / S32750 / S32760 super duplex tubing Cold Rolled PE / BE Ends

Minimum Order Quantity : negotiable قیمت : 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 نام تجاری : MTSCO
گواهی : ISO 9001 & PED & AD2000 Model Number : MTSCODSP32

اطلاعات تکمیلی

ماده: 1.4410 / S32750 / 2507 / 1.4462 / S31803 / 2205 / و غیره درجه: بدون درز
پایان می یابد: PE / BE استاندارد: ASTM A790 / SA790؛ ASTM A789 / SA789؛ ASTM A312 و غیره
آزمونهای غیر مخرب: اوردیک یا تست هیدرولیک شرایط تحویل: نرم سخت

توضیحات محصول

 

 

UNS S31803 / S32750 / S32760 super duplex tubing Cold Rolled PE / BE Ends

 

 

UNS Designation C Si Mn P S Cr Ni Mo N Cu
 max max max max max
S31803 ( F51 ) 0.03 1 2 0.03 0.02 21.0 - 23.0 4.5 - 6.5 2.5 - 3.5 0.08 - 0.20 -
S32205 ( F60 ) 0.03 1 2 0.03 0.02 22.0 - 23.0 4.5 - 6.5 3.0 - 3.5 0.14 - 0.20 -
S32750 ( F53 ) 0.03 0.8 1.2 0.035 0.02 24.0 - 26.0 6.0 - 8.0 3.0 - 5.0 0.24 - 0.32 0.5 max
S32760 ( F55 ) 0.05 1 1 0.03 0.01 24.0 - 26.0 6.0 - 8.0 3.0 - 4.0 0.20 - 0.30 0.50 -1.00

 

  Duplex stainless steel that was developed to combat common corrosion problems encountered with the 300 series

stainless steels . “ Duplex ” describes a family of stainless steels that are neither fully austenitic , like 304 stainless , nor purely ferritic , like 430 stainless . The advantage of a duplex structure is that it combines the favorable qualities of a ferritic alloy ( stress corrosion cracking resistance and high strength ) with those of an austenitic alloy ( ease of fabrication and corrosion resistance ) .

 

Material Grade  S32205 , S31803 , S32304 , S32750, F51 , F53 , 2205 , 2507 etc 
Outer Diameter

10.3mm - 1219mm 

Wall Thickness

1.24mm - 54.59mm 

Length as per customer’s requirement
Standard

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

 

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

 

UNS S31803 / S32750 / S32760 super duplex tubing Cold Rolled PE / BE Ends

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