EN 1092-1 type 11 1.4307 Weld Neck Flange 1.4307 / A182 F304L Flange, AISI 304L Flange,A182 F304L Flange
We are a professional Manufacturer of EN 1092-1 Type 11 Weld neck flanges,
Flange according to EN 1092-1 Type 11 B with raised face
1.4307 Flange is available in EN 1092-1 type 05 Blind Flange, EN1092-1 Type 01 Slip on Flange,etc
1.4307 Flange Chemical Composition
| C | Si | Mn | P | Cr | N | Ni | S | ||
|---|---|---|---|---|---|---|---|---|---|
| 1.4307 | Min % | 17,50 | 8,00 | ||||||
| Max % | 0,03 | 1,00 | 2,00 | 0,045 | 19,50 | 0,110 | 10,50 | ||
| A182 F304L chemical composition | |||||||||
| AISI 304L S 30403 |
Min % | 18,00 | 10,00 | ||||||
| Max % | 0,035 | 0,75 | 2,oo | 0,040 | 20,00 | 13,00 | 0,030 | ||
Dimensions : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN 1092-1 Flanges etc.
Standards : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
Size : 1/8″ NB TO 48″NB.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
EN 1092-1 type 01,EN 1092-1 type 02，EN 1092-1 type 05，EN 1092-1 type 11 Flange
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
BS : BS4504 , BS4504, BS1560, BS10
EN1092-1 type 11 1.4404 Stainless Steel flange, AISI 316L stainless steel flange
| EN | ASTM/ASME |
|---|---|
| 1.4301 / 1.4307 | AISI 304 / 304L |
| 1.4401 / 1.4404 | AISI 316 / 316L |
| 1.4541 | AISI 321 |
| 1.4571 | AISI 316Ti |
| Flange type (typ) as in DIN EN 1092-1 | |
| EN 1092-1 type 01 (Plate [slip-on] flanges for welding) | 13 (Hubbed threaded flanges) |
| EN 1092-1 type 02 (Loose plate flanges with weld-on plate collar) | 21 (Integral flanges) |
| EN 1092-1 type 04 (Loose plate flanges with weld-neck collar) | 32 (Weld-on plate collars) |
| EN 1092-1 type 05 (Blank [blind] flanges) | 33 (Lapped pipe ends) |
| EN 1092-1 type 11 (Weld-neck flanges) | EN 1092-1 34 (Weld-neck collars) |
| EN 1092-1 12 (Hubbed slip-on flanges for welding) | 36 (Pressed collar with long neck) |
| 37 (Pressed collar) | |
Test Certificates: EN 1092-1 Type 11 weld neck Flange Manufacturer Test Certificate as per EN 10204 / 3.1
PMI Report
European Dimensions EN / DIN
Europe countries mainly install flanges according to standard EN 1092-1 FLANGE STANDARD (forged Stainless or Steel Flanges). Similar to the ASME flange standard, the EN 1092-1 standard has the basic flange forms, such as weld neck flange, blind flange, lappedthe flange, threaded Flange (Thread ISO7-1 instead of NPT), weld on collar, pressed collars, and adapter flange such as flange coupling GD pressfittings. The different forms of flanges within the EN 1092-1 (European Norm Euronorm) is indicated within the flange name through the type.
| Design | According to EN 1092-1 Type | According to DIN |
|---|---|---|
| Weld Neck Flange | Type 11 | DIN 2627 – DIN 2638 |
| Blind Flange | Type 05 | DIN 2527 |
| Threaded Flange | Type 12 | DIN 2558, DIN 2565 – DIN 2569 |
| Flat Flange | Type 01 | DIN 2573, DIN 2576 |
| Lapped Flange | Type 02 & Type 04 | DIN 2641, DIN 2642, DIN 2655, DIN 2656 |
Similar to ASME flanges, EN1092-1 steel and stainless flanges, have several different versions of raised or none raised faces. According to the European form the seals are indicated by different form:
| Form: types of Contact Faces | DIN EN 1092-1 |
|---|---|
| Without Raised Face | Form A |
| Raised Face (Rz = 160 Mechanical Turned) | Form B1 |
| Raised Face ( Rz = 40 Mechanical Turned) | Form B1 |
| Raised Face (Rz = 16 Mechanical Turned) | Form B2 |
| Tongue According to DIN2512 | Form C |
| Groove According to DIN 2512 | Form D |
| Male According to DIN 2513 | Form E |
| Female According to DIN 2513 | Form F |
| Female According to DIN 2514 | Form G |
| Male According to DIN 2514 | Form H |
How to order our EN 1092-1 SS304 Flanges
Material: AISI 304L (EN 1.4307 / UNS S30403)
Size: 16″ (DN400)
Standard: EN1092-1 Type 01
Pressure: PN16
Surface finish facing: TYPE A
