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A928 / A928M S32205 Ferritic / Austenitic Duplex Electric Fusion Welded Pipe

Basic Information
Place of Origin: China
Brand Name: Torich
Certification: TS16949 , RINA , ABS , CCS
Model Number: A928/A928M
Minimum Order Quantity: 5MT
Price: negotiable
Packaging Details: In hexagonal bundles or wooden box
Delivery Time: 30~40days
Payment Terms: L/C, T/T
Supply Ability: 6000MT/Month
Detail Information
Application:: For Corrosive Service Product Name:: Stainless Steel Tube
Grade:: S31200 , S31260 , S31500 , S32205
High Light:

stainless steel round tube

,

stainless tube steel


Product Description

A928/A928M Ferritic/Austenitic (Duplex) Stainless Steel Pipe Electric

Fusion Welded with Addition of Filler Metal

 

 

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 

 

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

 

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).

 

A928 / A928M S32205 Ferritic / Austenitic Duplex Electric Fusion Welded Pipe 0  A928 / A928M S32205 Ferritic / Austenitic Duplex Electric Fusion Welded Pipe 1

 

Reference Documents:

ASTM Standard:

 

A 240/A 240M Specification for Chromium and

Chromium-Nickel Stainless Steel Plate, Sheet, and Strip

for Pressure Vessels and General Applications

 

A 480/A 480M Specification for General Requirements for

Flat-Rolled Stainless and Heat-Resisting Steel Plate,

Sheet, and Strip

 

A 941 Terminology Relating to Steel, Stainless Steel, Related

Alloys, and Ferroalloys

 

A 999/A 999M Specification for General Requirements for

Alloy and Stainless Steel Pipe

 

E 426 Practice for Electromagnetic (Eddy-Current) Examination

of Seamless and Welded Tubular Products, Austenitic

Stainless Steel and Similar Alloys

Contact Details
Richard

Phone Number : +8613736164628

WhatsApp : +8613736164628