Stainless Steel Flanges

TS stainless steel flanges from 15NB (1/2”) to 600NB (24”) in weld neck.  Slip-on, Blind, Lap joint, Bossed, Socket Weld, and Threaded according to the following standards are available.

TS stocks a wide variety of stainless steel flanges.

EN1092-1 – PN 2.5, 6, 10, 16, 40, 63, 100, 160, 250, 320, and 400.

S.A.N.S. 1123 - in NP 600kPa , 1000kPa,  1600kPa , 2500kPa and 4000kPa

ANSI B 16-5 in Class 150, 300, 600, 900, 1500, 2500

B.S. 10 in Tables A, D,  E, F, H, J, and K

ASME 16.47 Series B (this replaced the old API standard 605) these are Weld Neck flanges Class 150 LBS and class 300LBS

Big bore. Other standards or customer-specific flanges can be supplied against customer request

TS also supplies weld-on and pressed collars. Welding Neck Flange, forged ring manufacturer, forged ring suppliers, JIS threaded flange

Specification of Stainless Steel Threaded Flanges:

- Stainless Steel: ASTM A 182, A 240

- Grade: F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L, Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel UNS S32750

- Size: ANSI B 16.5 from 1/2" to 24" and classes150 to 2500 (complete range)

- Pressure: ANSI class 150 to 2,500

Sealing surface forms of Stainless Steel Threaded Flanges:

Raised face (RF)

Applications of Stainless Steel Threaded Flanges:

These flanges are used in special requirements to work under high temperatures and pressure, making sure no welding joint is made at the assembly.

Package of Stainless Steel Threaded Flanges:

The stainless steel flange products are packed according to international standards and regulations as well as to customer requests. We would take great care to avoid any damage during the storage or transportation of the stainless steel flanges.

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