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16 Inch UNS S31803 S32750 duplex Stainless Steel Tube , SAF 2205 Stainless Steel Pipe For Sea Water Transport

Categories Duplex Stainless Steel Pipe
Brand Name: KAYSUNS
Model Number: KS-SMLS
Certification: PED,ISO
Place of Origin: China
MOQ: 500Kgs
Price: USD
Supply Ability: 500Tons per Month
Delivery Time: 30-45days
Packaging Details: Plastic Bags / Plywood Boxes
Grade: S31803, S32205, S32750, S32760
Standard: ASTM A790, A789, EN10216-5 etc.
Shape: Round Pipe
Wall Thickness: SCH5S to SCHXXS
Material: Super Duplex And Duplex
Product Name: Duplex Stainless Steel Pipes
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16 Inch UNS S31803 S32750 duplex Stainless Steel Tube , SAF 2205 Stainless Steel Pipe For Sea Water Transport

16 Inch UNS S31803 S32750 duplex Stainless Steel Tube , SAF 2205 Stainless Steel Pipe For Sea Water Transport


Duplex stainless steel was developed to solve the common corrosion problems encountered with 300 series stainless steels. "Duplex" incomplete means a series of austenitic stainless steels, such as 304 stainless steel, or pure ferritic stainless steel, such as 430 stainless steel.


The advantage of a duplex structure is that it combines the good qualities of ferritic alloys (stress corrosion cracking resistance and high strength) with austenitic alloys (easy to manufacture and corrosion resistant).


Application :


  • Petroleum
  • Chemical industry
  • Instrument
  • Industrial transportation
  • Mechanical structure industry
  • Need high corrision ability pipe's industry , such as offshore industry etc

Advantages:

  • Superior surface finish,
  • Better mechanical property
  • More precise dimension
  • Perfect inspection method and inspection equipment

Size:1/2” to 24” (DN15 ~DN600), outer diameter up to 610mm
Rate:SCH5S to SCHXXS
Standard:

ASTM A312, A213, A268,A269, A249, A270, A376,A511;

ASTM A789, A790;

ASTM B163, B165, B167, B407, B423, B444, B622, B677, B729;

EN10216-5, EN/DIN17455,EN/DIN17456, EN/DIN17458DIN2462 etc.

Material:Duplex&Super Duplex steel: S31803,S32205,S32750,S32760 (w1.4462, 1.4410, 1.4501, 1.4507 etc.)

Chemical Composition
GradeCSiMnPSCrNiMoN
maxmaxmaxmaxmax
UNS S327500.030.81.20.030.01524.0-26.06.0-8.03.0-5.00.24-0.32
UNS S318030.03120.020.0221.0-23.04.5-6.52.5-3.50.08-0.20

UNS DesignationCSiMnPSCrNiMoNCu
maxmaxmaxmaxmax
S31803 ( F51 )0.03120.030.0221.0 - 23.04.5 - 6.52.5 - 3.50.08 - 0.20-
S32205 ( F60 )0.03120.030.0222.0 - 23.04.5 - 6.53.0 - 3.50.14 - 0.20-
S32750 ( F53 )0.030.81.20.0350.0224.0 - 26.06.0 - 8.03.0 - 5.00.24 - 0.320.5 max
S32760 ( F55 )0.05110.030.0124.0 - 26.06.0 - 8.03.0 - 4.00.20 - 0.300.50 -1.00

16 Inch UNS S31803 F51 Duplex & Super Duplex Steel Pipe For Fluids Transport

Our factory is a leading manufacturer and supplier for qualified duplex stainless steel pipes and super duplex steel pipes and tubes, includes ASME/ASTM, EN/DIN, JIS series stainless steel pipes, and a wide range for material grades.


For more information, please contact us.

Quality 16 Inch UNS S31803 S32750 duplex Stainless Steel Tube , SAF 2205 Stainless Steel Pipe For Sea Water Transport for sale
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