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Super Duplex 2507 Stainless Steel Pipes

Payment Type:
T/T,D/P,Paypal,Money Gram,Western Union
Incoterm:
FOB,CFR,CIF,EXW,FCA,CPT,CIP
Min. Order:
1
Transportation:
Ocean,Land,Air
Port:
Shanghai
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  • Product Description
Overview
Product Attributes

Model No.2507

BrandTORICH

UsageFor Corrosive Service

TypeSeamless

TechniqueCold Drawn

MaterialS31200 , S31260 , S31500 , S32205

Section ShapeRound

KeywordDuplex Stainless Steel Pipe

Product NameSuper Duplex 2507 Stainless Steel Pipes

Supply Ability & Additional Information

PackagingPipes are packed in wooden boxes or hexagonal bundles.

Productivity20000 tons/year

TransportationOcean,Land,Air

Place of OriginChina (Zhejiang)

Supply Ability20000Tons per Year

CertificateISO9001,ISO14001,TS16949

PortShanghai

Payment TypeT/T,D/P,Paypal,Money Gram,Western Union

IncotermFOB,CFR,CIF,EXW,FCA,CPT,CIP

Packaging & Delivery
Package Type:
Pipes are packed in wooden boxes or hexagonal bundles.

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

20181013135709201810131357094


Product Categories : Duplex Stainless Steel Pipes

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