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Zhangjiagang Maitan Metal Products Co., Limited

Duplex Steel Tube, S31803 Duplex Steel Tube, Stainless Steel Tube manufacturer / supplier in China, offering Uns S32304 Duplex Stainless Steel Pipe, Uns S32760 Super Duplex Stainless Steel Pipe, The Lowest Price Tp410 Stainless Steel Tubes for Heat Exchanger and so on.

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Supplier Homepage Product Stainless Steel Tubes Uns S32304 Duplex Stainless Steel Pipe

Uns S32304 Duplex Stainless Steel Pipe

FOB Price: Get Latest Price
Min. Order: 50 Meters
Production Capacity: 50000PCS
Transport Package: Wooden Case
Payment Terms: L/C, T/T, D/P
Basic Info
  • Model NO.: UNS S31803, S32304, S32750, S32507, S31050
  • Standard: ASTM, AISI, GB, JIS, DIN, EN
  • Certification: ISO, RoHS, IBR
  • Technique: Cold Rolled
  • Trademark: Tongji Engineering
  • Origin: China
  • Type: Stainless Steel Pipes
  • Grade: Picking or Polished
  • Shape: Round
  • Surface Treatment: Polished
  • Specification: acc to the ASTM specifications or others
  • HS Code: 7404419000
Product Description
Uns S32304 Duplex Stainless Steel PipeUns S32304 Duplex Stainless Steel PipeDuplex Steels are extremely resistant to corrosion and have exceptional mechanical strength for the special applications.

Standard: ASTM A789/ ASTM A790, ASTM A312 or closer
Grades: UNS S31803, S32304, S32205, S32750, S32507, S31050, S33207, S32101 etc.
Size: OD: 5 - 1016 mm, Wt: 0.5~ 25mm, Length: 20m or as required

Tongji Engineering offers a comprehensive list of tubing alloys to fit the most and least common applications.

Stainless Steel: 304 Tubing, 316/ 316L/ 316H, 317/ 317L, 309S/ 310H, 310S/ 310H, 321/321H, 347/ 347H
Duplex Stainless Steel: UNS S31803, S32304, S32205, S32750, S32507, S31050, S33207, S32101
Super Austenitic: 6 Moly, 825, 904L, 800/ 800H, N08811
Super Ferritics/ Ferritics: 29-4C, S44627, 439, 444, 446

Markets We Serve:
Oil & Gas, Power Generation, Chemical, Petrochemical, Food & Dairy, Beverage, Pharmaceutical, Biopharmaceutical, General Commercial, Specialty Automotive
We always seek and improve our service as per requirement of our valued customers.
CommodityDuplex Steel Pipe(UNS S32304)
Process methodCold drawn/ Cold rolled/ Welded.
Materials GradesUNS S32304, 23Cr- 4Ni- 0.1N
Standards:ASTM A789, ASTM A790 or Closer
SizeNPS:1/8 to 40" , Schedule: 5S to XXS. Length: 20m or as required.
OD: 5 - 1016 mm, Wt: 0.5~ 25mm, Length:20m or as required.
ShapeIn straight length or as U-bend
Surface FinishedBright Annealed/ Picking/ Manual Polish/ Mechanical Polish or as required
Inspection Testing 100% Ultrasonic Test, 100%Eddy Current Test, 100%Hydraulic Test, 
100% X-Ray Test to welded pipe or as required.
Mechanical Test, Hardness Test, Inter-granular corrosion Test.
CertificateEN 1024 3.1/ 3.1B/ 3.2, PED, DNV, TUV.
    PackingWooden case/ Steel framed plywood case/ simple packing.
  Delivery TimeBy mutual agreement.
 
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