Sign In | Join Free | My wpc-board.com
China TORICH INTERNATIONAL LIMITED logo
TORICH INTERNATIONAL LIMITED
TORICH INTERNATIONAL LIMITED The Steel Tube Maker
Verified Supplier

10 Years

Home > Stainless Steel Tube >

ASTM A789 UNS S32750 Super Duplex 2507 Pipe

TORICH INTERNATIONAL LIMITED
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment

ASTM A789 UNS S32750 Super Duplex 2507 Pipe

Brand Name : Torich

Model Number : ASTM A789

Certification : TS16949 , RINA , ABS , CCS

Place of Origin : China

MOQ : 5MT

Price : negotiable

Payment Terms : L/C, T/T

Supply Ability : 6000MT/Month

Delivery Time : 30~40days

Packaging Details : In hexagonal bundles or wooden box

Application : For corrosive service

Product Name : ASTM A789 UNS S32750 Super Duplex 2507 Pipe

Grade : S31200 , S31260 , S31500 , S32205

Keyword : Super duplex 2507 pipe

Contact Now

ASTM A789 UNS S32750 Super Duplex 2507 Pipe​

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

ASTM A789 UNS S32750 Super Duplex 2507 Pipe ASTM A789 UNS S32750 Super Duplex 2507 Pipe

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


Wholesale ASTM A789 UNS S32750 Super Duplex 2507 Pipe from china suppliers

ASTM A789 UNS S32750 Super Duplex 2507 Pipe Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: TORICH INTERNATIONAL LIMITED
*Subject:
*Message:
Characters Remaining: (0/3000)