304 forged stainless steel asme b16.48 spectacle blind flange

Products Inquiry
Click Refresh Verification Code

Product Information

Related introduction of ANSI B16.48 pn16 mild steel/ stainless steel spectacle figure 8 Blind Flange

Flange type

Welding neck

Slip on

Blind

LWN(Long welding neck)

Lap joint

Socket welding

Threaded

Plate flange/Flat flange

Orifice flange

Anchor flange

Forgings

Spectacle Blind (spade and spacer)

According to customer’s requirement or drawing

Standards

ANSI B16.5 1/2"-24"

ANSI B16.47 "A"(MSS SP44) 26"-60"

AWWA C207 4"-120"

ANSI B16.47 "B"(API 605) 26"-60"

B16.36 1"-120"

BS 3293 26"-48"

BS4504 1/2"-80"

DIN/ EN1092-1 1/2"-160"

JIS/KS 1/2"-60"

API 590/B16.48 1/2"-24"

Non-standard(customer's design)

Material

Carbon steel(A36, A105, A266, 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 ,A350 LF3)

High Yield Carbon steel (A694 F42/F46/F52/F56/F60/F65/F70)

Stainless steel (A182 F304/L, F304H, F316/L, F321)

Low alloy steel (A182 F1, F5,F9,F11, F12, F22)


what we can offer of steel mild steel / stainless steel flanges :

TYPES OF FLANGES

The most used flange types in Petro and chemical industry are:

  • Welding Neck Flange
  • Slip On Flange
  • Socket Weld Flange
  • Lap Joint Flange
  • Threaded Flange
  • Blind Flange
Most used flange types in Petro and chemical industry


 

SPECIAL FLANGES

Except the most used standard flanges, there are still a number of special flanges such as:

  • Orifice Flanges
  • Long Welding Neck Flanges
  • Weldoflange / Nipoflange
  • Expander Flange
  • Reducing Flange
Special flanges