Specialty Alloy Steel Super Duplex Stainless Steel Pipe Manufacturer

China Specialty Alloy Steel Super Duplex Stainless Steel Pipe Manufacturer, Find details about China Pipe, Tube from Specialty Alloy Steel Super Duplex Stainless Steel Pipe Manufacturer

Model NO.
/
Special Use
Abrasive Resistance, Corrosion Resistance
Application
Oil, Gas, Power Plant, Water Resource etc
Thickness
0.5~60mm/Customized
Length
3,6,9,12m/Customized
Grade
S31803, S32205, S32750, S32760, Customized
Trademark
Langzhi
Specification
8~1016mm/Customized
Origin
China
Model NO.
/
Special Use
Abrasive Resistance, Corrosion Resistance
Application
Oil, Gas, Power Plant, Water Resource etc
Thickness
0.5~60mm/Customized
Length
3,6,9,12m/Customized
Grade
S31803, S32205, S32750, S32760, Customized
Trademark
Langzhi
Specification
8~1016mm/Customized
Origin
China
Langzhi is a professional manufacturer of specialty alloy steel pipe products.
We have a wide range of standards and specifications, also accept customized specifications.
Including titanium, hastelloy, nickel alloy, super duplex stainless etc high corrosion resistance materials, which apply for those high corrosion or
special fields such as petrochemical, metallurgy, mineral, water resources, medical industry etc.


Langzhi Regular Specification
     Thickness
(mm)

 
0.30.40.50.60.70.80.911.21.5234567810
Outside Diameter
(mm)
 
Φ9.52////////
Φ12.7////////
Φ15.88////////
Φ19.1///////
Φ22///////
Φ25.4///////
Φ31.8///////
Φ38.1///////
Φ45////////
Φ50.8////////
Φ57////////
Φ60.3////////
Φ63.5////////
Φ76.2////////
Φ88.9///////
Φ101.6///////
Φ108//////////
Φ114.3//////////
Φ127//////////
Φ133//////////
Φ141////////////
Φ159////////////
Φ168//////////////
Φ219/////////////
Φ273/////////////
Φ325////////////
Φ355////////////
Φ377////////////
Φ406////////////
Φ426////////////



 

Chemical Composition

TypeUNS(Grades)Chemical Composition(%)Mechanical Properties
C≤CrNiMoCuNTensile Strength≥ksi(Mpa)Yield Strength≥ksi(Mpa)Elongation Scale Distance  2in
Or  50mm ≥%
Low AlloyS315000.0318.0-19.04.50-5.252.5-3.0...0.05-0.1092(630)64(440)30
S320010.0319 5-21 510-3.0≤0.60≤1.000.05-0.1790(620)65(450)25
S320030.0319.5-22.53.0-4.01.5-2.0...0.14-0.2090(620)65(450)25
S323040.0321 5-24 53.0-5.50.05-0.600.05-0.600.05-0.2087(600)65(450)25
Medium AlloyS318030.0321.0-23 04.M.52.5-3.5...0.08-0.2090(620)58(400)25
S322050.03220-23.04.&-6.53.0-3.5...0.14-0.2095(655)65(450)25
High AlloyS325500.04240-2704.5-6529-391.5-2.50.10-0.25110(760)70(485)15
Super DSSS327500.0324.0-20.06.0-8.03.0-5.0≤0.50.24-0.32116(800)80(550)15
S327600.0524 0-26 06.0-8.030-4 00.5-1.00.20-0.30109(750)80(550)25
 




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