Flanges

FLANGES

 

Definition and Facts of Flanges - Sorts of Flanges
Flange sorts :As already described ahead of, by far the most utilised flange varieties acc. to ASME B16.five are: WN flange, SO flanges, Socket Weld flanges, Lap Joint flanges, Threaded flanges and Blind flangeS.

  

1. Type
Welding Neck Flange, Slip On Flange, Blind Flange, Socket Welding Flange, Threaded Flange, Reducing Flange, Spectacle Blind Flange, Orifice Flange Special flanges according to drawing
2. Connect Face
Raised face, Flat Face, Male& Female face, Tongue and Groove face, Ring Type Joint face, etc
3. Pressure:
150#, 300#, 600#, 900#, 1500#, 5K, 10K, 16K, 20K. DIN2573, 2572, 2631, 2576, 2527, 2632, 2543, 2527, 2633, 2545, 2527, 2635, 2634,
4. Executive Standard
ASME B16.5, B16.36, B16.47, B16.48, ANSI/AWWA C207, API 605, API590, EN1092, EN1759, EN 1514, DIN 2848, DIN2874, BS1560, BS3293, BS4504, ISO7005, JIS B2220 JIS2216 JPI 7S-15 SABS 1123.
5. Material
A105/A105N, A182 F11, F12, F304, F304L, F316L, A350 LF1, LF2, LF3, LF5, LF9; A694F42, F46, F48, F52, F60, F70, P245GH, P280GH, P305GH
6. Surface Treatment and Packing
Paint Black Lacquer or Transparent Oil. Wooden Case or Wooden Pallet or as per customers' requirements.
7. Payment: 30%T/T in advance, balance after BL copy.

 

 

Plate Flange ,Blind Flange ,Welding Neck Flange ,Slip On Flange ,Thread Flange ,Socket Welding Flange

 

The General ASTM Material For Flanges

 

Class and Sort

Chemical Components %

Mechanical Property

 

C(Max)

Si(Max)

Mn(Max)

Cr(Max)

Ni(Max)

Mo(Max)

P(Max)

S(Max)

TS  
Mpa(Min)

YS
  Mpa(Min)

E
Mpa(Min)

HD
   (Max)

ψ %

ASTM
A105

/
A105M

A105

0.35

0.10-0.35

0.65-1.05

0.30

0.40

0.12

0.035

0.040

485

250

22

187

30

ASTM
A182

/

A182M

F11CL1

0.05-0.15

0.50-1.00

0.30-0.60

1.00-1.50

...

0.44-0.65

0.030

0.030

415

205

20

121-174

45

F11CL2

0.10-0.20

0.05-1.00

0.30-0.80

1.00-1.50

...

0.44-0.65

0.040

0.040

485

275

20

143-207

30

F11CL3

0.10-0.20

0.05-1.00

0.30-0.80

1.00-1.50

...

0.44-0.65

0.040

0.040

515

310

20

156-207

30

F12CL1

0.05-0.15

0.50

0.30-0.60

0.80-1.25

...

0.44-0.65

0.045

0.045

415

220

20

121-174

45

F12CL2

0.10-0.20

0.10-0.60

0.30-0.80

0.80-1.25

...

0.44-0.65

0.040

0.040

485

275

20

143-207

30

F304

0.08

1.00

2.00

18.0-20.0

8.0-11.0

...

0.045

0.030

515

205

30

...

50

F304H

0.04-0.10

1.00

2.00

18.0-20.0

8.0-11.0

...

0.045

0.030

515

205

30

...

50

F304L

0.030

1.00

2.00

18.0-20.0

8.0-13.0

...

0.045

0.030

485

170

30

...

50

F316L

0.030

1.00

2.00

16.0-18.0

10.0-15.0

...

0.045

0.030

485

170

30

...

50

F317

0.08

1.00

2.00

18.0-20.0

11.0-15.0

...

0.045

0.030

515

205

30

...

50

F321

0.08

1.00

2.00

17.0-19.0

9.0-12.0

...

0.045

0.030

515

205

30

...

50

F347

0.08

1.00

2.00

17.0-19.0

9.0-13.0

...

0.045

0.030

515

205

30

...

50

 

Production Range

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