Flat Plate Flange EN1092-1 TYPE11 SABS 1123 AS2129 BS4504 GOST 12821-80 GOST 12815-80
JIS/ANSI/GOST 150lb/300lb/600lb/900lb/1500lb/2500lb rf A105/A105n/Q235/A350 LF2/A694 F52, f60, f65, f70 weld neck plate Slip on stainless Steel Flange
Name: stainless steel flat plate flange
Size : 1/2"-110"
Standard : ANSI B16.5, ANSI B16.47 A/B, JIS B2220, EN1091-1 TYPE11, SABS 1123,AS2129, BS4504, GOST 12821-80,GOST 12815-80 , API 6A, DIN2627, DIN2628, DIN2629, DIN2630, DIN2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638. etc.
Material : A105, A350 LF1,A350LF2,A350LF3, Q345, E24, A42CP,A48CP, A515 GR55, A515GR60, A515GR70, A516 GR60, A516 GR70, ST37.2,ST45.8, Q235, STEEL20, P235GH,P245GH, P250GH, P265GH, P280GH, P295GP, S235JR, S275JR, S355N, A694 F46, A694 F52, A694F60, A694 F65, A694 F70, A694 F80 etc.
Surface anti-rust oil, yellow painting, black painting, galvanised coating
Application : Petroleum industry, Refinery Company, fertilizer industry, power station, shipbuilding, onshore platform
Prodution Range :
| Standard | Type | Class | Size |
| ASME B16.5 | WN/LWN/SO/Blind/Lap Joint | 150#-2500# | 1/2"-24"(Except Blind Flange 2500lb 1/2"-12") |
| SW flange | 150#-1500# | 1/2"-3"(Except 1500# 1/2"-2 1/2") |
| Threaded | 150#-900# | 1/2"-24" |
| 1500# 2500# | 1/2"-2 1/2" |
| ASME B16.47 Series A | WN/blind flange | 150# -900# | 22"-48"(Except 900# Size:26"-48") |
| ASME B16.47 Series B | WN/blind flange | 75#-300# | 26"-48" |
| 400# 600# 900# | 26"-36" |
| DIN2527 | Blind flange | PN6-PN100 | DN10-DN1000 |
| DIN2543 | SO flange | PN16 | DN10-DN1000 |
| DIN2544 | SO flange | PN25 | DN10-DN1000 |
| DIN2545 | SO flange | PN40 | DN10-DN500 |
| DIN2565 | Threaded flange with Neck | PN6 | DN6-DN200 |
| DIN2566 | Threaded flange with Neck | PN16 | DN6-DN150 |
| DIN2567 | Threaded flange with Neck | PN25 PN40 | DN6-DN150 |
| DIN2568 | Threaded flange with Neck | PN64 | DN10-DN150 |
| DIN2569 | Threaded flange with Neck | PN100 | DN10-DN150 |
| EN1092-1:2002 | Plate flange for welding/loose plate flange with weld-on plate collar or for lapped pipe end/Blind Flange/WN flange | PN2.5-PN100 | DN10-DN4000 |
| JIS B2220 | Welding flange, lap joint flange, threaded flange | PN6-PN100 | DN10-DN1500 |
| BS4504 BS10 TableD/E | Plate Flange for welding/WN flange/blank Flange | PN6-PN100 | DN10-DN1500 |
| Other Products | Anchor/swivel/girth/lap joint/reducing/orifice |
| Spectacle blind/paddle blind/spacer ring/orifice plate/bleed ring |
| Special Products: rings/forgings/disc/shaft sleeves |
| Sealing Surface | Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female,Large tongue groove, Small tongue groove etc RF FF RTJ TF GF LF LM |
| Flange Face Finish | Stock finish/spiral serrated/concentric serrated/smooth finish(Ra 3.2 and 6.3 micrometers) |
| 125-250 AARH(it is called smooth finish) |
| 250-500 AARH(it is called stock finish) |
Technical conditions
The pressure marks specified in this standard are divided into PN marks and Class marks.
PN mark has 12 pressure levels
Respectively: PN2.5; PN6; PN10; PN16; PN25; PN40; PN63; PN100; PN160; PN250; PN320; PN400
Class mark has 6 pressure levels
They are: Class 150; Class 300; Class 600; Class 900; Class 1500; Class 2500
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EN1092-1 Stainless Steel Pipe Flange Images
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