Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Model No.: 2507
Brand: TORICH
Usage: For Corrosive Service
Type: Seamless
Technique: Cold Drawn
Material: S31200 , S31260 , S31500 , S32205
Section Shape: Round
Keyword: Duplex Stainless Steel Pipe
Product Name: Super Duplex 2507 Stainless Steel Pipes
Packaging: Pipes are packed in wooden boxes or hexagonal bundles.
Productivity: 20000 tons/year
Transportation: Ocean,Land,Air
Place of Origin: China (Zhejiang)
Supply Ability: 20000Tons per Year
Certificate: ISO9001,ISO14001,TS16949
Port: Shanghai
Payment Type: T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Super Duplex 2507 Stainless Steel Pipes
Electric-fusion-Welded Steel Pipe for corrosive service.
Grade:
S31200, S31260, S31500,
S31803, S32003, S32205,
S32304, S32550, S32750,
S32900, S32950, S32760, S32520
Manufacture:
Welding, the joints are fully penetration double-welded or single-welded
TABLE 1 Heat Treatment
UNS Designation | GradeA | Temperature,°F[°C] | Quench |
S31200 | … | 1920-2010[1050-1100] | Rapid cooling in water |
S31260 | … | 1870-2010[1020-1100] | Rapid cooling in water |
S31500 | … | 1800-1900[980-1040] | Rapid cooling in air or water |
S32205 | 2205 | 1870-2010[1020-1100] | Rapid cooling in air or water |
S32304 | 2304 | 1700-1920[925-1050] | Rapid cooling in air or water |
S32550 | 255 | 1900[1040],min | Rapid cooling in air or water |
S32750 | 2507 | 1880-2060[1025-1125] | Rapid cooling in air or water |
S32900 | 329B | 1700-1750[925-955] | Rapid cooling in air or water |
S32950 | … | 1820-1880[990-1025] | Rapid cooling in air or water |
A Except as indicated, common name, not a trademark, widely used, not associated with any one producer.
B A grade designation originally assigned by the American Iron and Steel Institute (AISI).
Five Classes of pipes are covered :
Class 1 - Pipes shall be double welded by processes using filler metal in all passes and shall be
radiographed completely
Class 2 - Pipes shall be double welded by processes using filler metal in all passes.
No radiograph is required
Class 3- Pipes shall be single welded by processes using filler metal in all passes and
shall be radiographed
Class 4 - Same as Class 3, except that the weld pass exposed to the inside pipe surface is
permitted to be made without the addition of filler metal
Class 5 - Pipes shall be double welded by processes using filler metal in all passes and shall be
spot radiographed
Product Categories : Duplex Stainless Steel Pipes
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.