Flange Type :
WN/welding neck flange; SO/slip on flange, PL /Plate flange, BL/Blind flange, Th/Threaded flange, SW/socket welding flange, LF/SE(lapped flange/stub end), LWN/long welding neck flange.
Orifice flange; Reducing flange, Spectacle blind, Line spade and spacer, Paddle blind, Paddle spacer, Orifice plate, Pipe plate, Bleed ring; Plate flange.
Material :
Carbon steel ASTM A105
Stainless steel ASTM A182 F 304/L, 316/L, A182 F56, S33228, F58, S31266, F62, N08367
Alloy steel ASTM A420 WPL6, WPL3 ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2
Standard :
ANSI B16.5, ANSI B16.47, ANSI B16.48, ANSI B16.36,
JIS B2220,
BS4504, BS1560, BS10;
MSS SP44
DIN2630, DIN2631, DIN2632, DIN2633, DIN2634, DIN2635,
DIN2636, DIN2637, DIN2638, DIN2501(WN);DN2573, DIN2576,
DIN2527, DIN2655, DIN2656(PL);DIN2566(TH)
Facing :
RF(raised face);
FF(flat face);
RTJ(ring type joint);
RJ(ring joint face)
TG(tongue and groove face);
MFM(male and female face)
Size : 1/2''~28''
Class Rating : 150 ~ 2500
Class Rating : 10K ~ 40K
Class Rating : PN.10 ~ 40
DIN FLANGE STANDARDS INTRODUCTION: |
Description |
Rated Pressure / Presión Nominal / Nenndruck (in bar) (1 bar = 14.5 psi) |
|
|
|
|
|
|
1 |
2.5 |
6 |
10 |
16 |
25 |
40 |
64 |
100 |
160 |
250 |
320 |
400 |
DIN |
BlindFlanges |
- |
- |
2527 |
2527 |
2527 |
2527 |
2527 |
2527 |
2527 |
- |
- |
- |
- |
Flat flange for welding (slip-on) |
- |
- |
2573 |
2576 |
2502 |
2503 |
2503 |
- |
- |
- |
- |
- |
- |
Welding neck flanges |
2630 |
2630 |
2631 |
2632 |
2633 |
2634 |
2635 |
2636 |
2637 |
2638 |
2628 |
2629 |
2627 |
Lapped flanges, Plain collars |
- |
- |
2641 |
2642 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Loose flanges and rings for welding |
- |
- |
2652 |
2653 |
- |
2655 |
2656 |
- |
- |
- |
- |
- |
- |
Loose flanges and rings with neck for welding |
- |
- |
- |
2673 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Oval plain threaded flanges |
- |
- |
2558 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Oval flanges,with neck threaded |
- |
- |
- |
2561 |
2561 |
- |
- |
- |
- |
- |
- |
- |
- |
Threaded flanges with neck |
- |
- |
2565 |
2566 |
2566 |
2567 |
2567 |
2568 |
2569 |
- |
- |
- |
- |
Long neck welding flanges |
- |
- |
- |
28115 |
- |
28115 |
- |
- |
- |
- |
- |
- |
- |
Hubbed slip-on flanges for welding |
- |
- |
- |
86029 |
86030 |
- |
- |
- |
- |
- |
- |
- |
- |
Harga flange DIN Standard 2576 PLRF ( Klik )