Product

Welding neck

Slip on

Blind

Long welding neck

Lap joint

Socket weld

Threaded

Orifice

Spectacle Blind

Spacer and Blank

Ring Joint Flang

Flange outlet

Weld outlet

Socket outlet

Forged ring

Square flange

Girth flange

Forgings

API flangeAPI

Special Nozzles

Hub flanges

customer’s design item

Standards

ANSI B16.5

1/2"-24"

ANSI B16.47 Series "A"(MSS SP44)

26"-60"

ANSI B16.47 Series "B"(API 605)

26"-60"

AWWA C207  

4"-120"

B16.1

4"-120"

BS 3293

26"-48"

BS 4504

1/2"-80"

DIN EN1092-1

1/2"-160"

ISO 7005-1

1/2"-120"，1/2"-24"

API 590

1/2"-24"

JIS/KS

1/2"-60"

JB/T

1/2"-24"

SH 3406-1996

1/2"-24"

HG 20592

1/2"-80"

JB/T4701-4703-2000

28"-80"

Non-standard(customer's design)

Max. OD 5.000mm X 500mm thk Max.25Tonne

Material

Carbon steel(A36,A105, A266 CL2/CL4,ST37.2, C22.8,S235JR,S275JR,S355JR)

Plate material(A515 Gr60/70,A516 Gr60/70,A285GrA B C,A240 304,A240 316)

Low Temp Carbon steel (A350 LF2 CL1/CL2/LF3)

High Yield Carbon steel(A694 F42/F52/F60/F62/F65/F70)

Stainless steel(A182 F304/L, F304H, F316/L,F317/L,F44)

Low alloy steel (A182 F1, F5,F9,F11 CL1/CL2/CL3, F12 CL1/CL2, F22 CL1/CL3, F91)

Duplex stainless steel (A182 F51/UNS 31803, F52/UNS32950, F53/UNS 32750)