Stainless steel flange weld neck/plate flange/blind flange for oil and gas pipeline
Stainless steel flange weld neck/plate flange/blind flange for oil and gas pipeline
SPECIFICATIONS OF DIN 2502 PN16 PLATE FLANGES
Size : DN10-DN2000
Standard: DIN2527
Type:Welding Neck Flange, WN Flange (Raised Face)
Process: Forged and Stamped
Pressure grade: PN
DIN Plate Flanges (Slip On Flanges)
DIN 2573 PN6 Flanges
DIN 2576 PN10 Flanges
DIN 2502 PN16 Flanges
DIN 2503 PN25 Flanges
DIN 2543 PN16 Flanges
1) ANSI B16.5, ASME B16.47 FLANGE
Size range: 1/2" to 80" DN15 to DN2000
Design: welding neck, slip on, blind, socket welding, threaded, lap-joint
Pressure: 150#, 300#, 600#,900#,1500#, 2500#
Wall thickness for welding neck flange: STD, SCH40, SCH80, SCH160. SCHXXS
Material: carbon steel A105, stainless steel 304/304L, 316/316L
Coating: black paint, yellow transparent paint, cold and hot dip galvanize
Package: seaworthy plywooden case, wooden pallet
2) EN1092-1 FLANGE
Size range: DN15 to DN2000
Design: type01 plate flange, type02 loose flange, type05 blind flange, type11 welding necking
type12 slip on flange, type 13 threaded flange
Pressure: PN6, PN10, PN16, PN25, PN40, PN64, PN100
Material: carbon steel C22.8, S235, S235JR, P235GH, stainless steel: 304/304L, 316/316L
Coating: black paint, yellow transparent paint, cold and hot dip galvanize
Package: sea worthy plywooden case, wooden pallet
3) DIN FLANGE
Size range: DN15 to DN2000
Design: slip on flange DIN2573,2576,2502,2503, 2543,2545
welding neck falnge DIN2631, 2632,2633,2634,2635
blind flange DIN 2527 PN6, PN10, PN16, PN25, PN40
threaded falnge DIN2565,2566,2567,2567
loose flange DIN 2641,2642,2656,2673
Material: carbon steel ST37.2, stainless steel 1.4301, 1.4404
4) GOST FLANGE
Size range: DN15 to DN 2000
Design : plate falnge 12820-80, welding neck flange 12821-80
Pressure: PN6, PN10, PN16, PN25, PN40
Material: carbon steel CT-20, stainless steel 304/304L, 316/316L
Coating: rust-proof oil, cold and hot galvanize
Package: sea worthy plywooden case, wooden pallet
5) JIS B2220 FALNGE
Size ragne : 15A to 2000A
Design: SOP, BIND, SOH,
Puressure: 1K, 2K, 5K, 10K, 16K, 20K, 30K, 40K
Material: carbon steel SS400, stainless steel SUS304, SUS316
Coating : rust-proof oil, cold and hot galvanize
Packing: sea worthy plywooden case, wooden pallet
| Table ANSI, ASME, ASA, B16.5 150lb/sq.in. Plate Ring Flange RF | |||||||||
| ø | D | b | g | m | J | k | Holes | l | Kg. |
| 1/2" | 88,9 | 11,1 | 34,9 | 30,2 | 22,3 | 60,3 | 4 | 15,9 | 0,400 |
| 3/4" | 98,4 | 12,7 | 42,9 | 38,1 | 27,7 | 69,8 | 4 | 15,9 | 0,700 |
| 1" | 107,9 | 14,3 | 50,8 | 49,2 | 34,5 | 79,4 | 4 | 15,9 | 0,800 |
| 1 1/4" | 117,5 | 15,9 | 63,5 | 58,8 | 43,2 | 88,9 | 4 | 15,9 | 1,100 |
| 1 1/2" | 127,0 | 17,5 | 73,0 | 65,1 | 49,5 | 98,4 | 4 | 15,9 | 1,400 |
| 2" | 152,4 | 19,0 | 92,1 | 77,8 | 62,0 | 120,6 | 4 | 19,0 | 2,200 |
| 2 1/2" | 177,8 | 22,2 | 104,8 | 90,5 | 74,7 | 139,7 | 4 | 19,0 | 3,600 |
| 3" | 190,5 | 23,8 | 127,0 | 107,9 | 90,7 | 152,4 | 4 | 19,0 | 4,100 |
| 3 1/2" | 215,9 | 23,8 | 139,7 | 122,2 | 103,4 | 177,8 | 8 | 19,0 | 5,200 |
| 4" | 228,6 | 23,8 | 157,2 | 134,9 | 116,1 | 190,5 | 8 | 19,0 | 5,600 |
| 5" | 254,0 | 23,8 | 185,7 | 163,6 | 143,8 | 215,9 | 8 | 22,2 | 6,300 |
| 6" | 279,4 | 25,4 | 215,9 | 192,1 | 170,7 | 241,3 | 8 | 22,2 | 7,500 |
| 8" | 342,9 | 28,6 | 269,9 | 246,1 | 221,5 | 298,4 | 8 | 22,2 | 12,600 |
| 10" | 406,4 | 30,2 | 323,8 | 304,8 | 276,3 | 361,9 | 12 | 25,4 | 18,500 |
| 12" | 482,6 | 31,7 | 381,0 | 365,1 | 327,1 | 431,8 | 12 | 25,5 | 28,000 |
| 14" | 533,4 | 34,9 | 412,7 | 400,0 | 359,1 | 476,2 | 12 | 28,6 | 36,000 |
| 16" | 596,9 | 36,5 | 469,9 | 457,2 | 410,5 | 539,7 | 16 | 28,6 | 46,000 |
| 18" | 635,0 | 39,7 | 533,4 | 504,8 | 461,8 | 577,8 | 16 | 31,7 | 50,000 |
| 20" | 698,5 | 42,9 | 584,2 | 558,8 | 513,1 | 635,0 | 20 | 31,7 | 64,000 |
| 22" | 749,3 | 46,0 | 641,2 | 609,6 | 564,4 | 692,1 | 20 | 34,9 | 72,000 |
| 24" | 812,8 | 47,6 | 692,1 | 663,6 | 615,9 | 749,3 | 20 | 34,9 | 89,000 |
|
NOTE:
1. Class 150 flanges except Lap Joint will be furnished with 0.06 (1.6mm) raised face, which is included in `Thickness` (C) and `Length through Hub` (Y1), (Y3). 2. For Slip-on, Threaded, Socket Welding and Lap Joint Flanges, the hubs can be shaped either vertical from base to top or tapered within the limits of 7 degrees. 3. Blind Flanges may be made with the same hub as that used for Slip-on Flanges or without hub. 4. The gasket surface and backside (bearing surface for bolting) are made parallel within 1 degree. To accomplish parallelism, spot facing is carried out according to MSS SP-9, without reducing thickness (C). 5. Depth of Socket (D) is covered by ANSI B 16.5 only in sizes through 3 inch, over 3 inch is at the manufacturer`s option. |
| Table ANSI, ASME, ASA, B16.5 300lb/sq.in. Plate Flange RF | |||||||||
| ø | D | b | g | m | J | k | Holes | l | Kg. |
| 1/2" | 95,6 | 14,3 | 34,9 | 38,1 | 22,3 | 66,7 | 4 | 15,9 | 0,700 |
| 3/4" | 117,5 | 15,9 | 42,9 | 47,6 | 27,7 | 82,5 | 4 | 19,0 | 1,100 |
| 1" | 123,8 | 17,5 | 50,8 | 54,0 | 34,5 | 88,9 | 4 | 19,0 | 1,400 |
| 1 1/4" | 133,3 | 19,0 | 63,5 | 63,5 | 43,2 | 98,4 | 4 | 19,0 | 1,800 |
| 1 1/2" | 155,6 | 20,6 | 73,0 | 69,8 | 49,5 | 114,3 | 4 | 22,2 | 2,600 |
| 2" | 165,1 | 22,2 | 92,1 | 84,1 | 62,0 | 127,0 | 8 | 19,0 | 3,400 |
| 2 1/2" | 190,5 | 25,4 | 104,8 | 100,0 | 74,7 | 149,2 | 8 | 22,2 | 4,400 |
| 3" | 209,5 | 28,6 | 127,0 | 117,5 | 90,7 | 168,3 | 8 | 22,2 | 6,100 |
| 3 1/2" | 228,6 | 30,2 | 139,7 | 133,3 | 103,4 | 184,1 | 8 | 22,2 | 7,500 |
| 4" | 254,0 | 31,7 | 157,2 | 146,0 | 116,1 | 200,0 | 8 | 22,2 | 10,100 |
| 5" | 279,4 | 34,9 | 185,7 | 177,8 | 143,8 | 234,9 | 8 | 22,2 | 12,500 |
| 6" | 317,5 | 36,5 | 215,9 | 206,4 | 170,7 | 269,9 | 12 | 22,2 | 14,100 |
| 8" | 381,0 | 41,3 | 269,9 | 260,3 | 221,5 | 330,2 | 12 | 25,4 | 24,800 |
| 10" | 444,5 | 47,6 | 323,8 | 320,7 | 276,3 | 387,3 | 16 | 28,6 | 37,100 |
| 12" | 520,7 | 50,8 | 381,0 | 374,6 | 327,1 | 450,8 | 16 | 31,7 | 50,000 |
| 14" | 584,2 | 54,0 | 412,7 | 425,4 | 359,1 | 514,3 | 20 | 31,7 | 70,000 |
| 16" | 647,7 | 57,1 | 469,9 | 482,6 | 410,5 | 571,5 | 20 | 34,9 | 90,000 |
| 18" | 711,2 | 60,3 | 533,4 | 533,4 | 461,8 | 628,6 | 24 | 34,9 | 112,000 |
| 20" | 774,7 | 63,5 | 584,2 | 584,2 | 513,1 | 685,8 | 24 | 34,9 | 133,000 |
| 22" | 838,2 | 66,7 | 641,2 | 641,2 | 564,4 | 742,9 | 24 | 41,3 | 197,000 |
| 24" | 914,4 | 69,8 | 692,1 | 701,7 | 615,9 | 812,8 | 24 | 41,3 | 208,000 |
|
NOTE:
1. Class 300 flanges except Lap Joint will be furnished with 0.06 (1.6mm) raised face, which is included in `Thickness` (C) and `Length through Hub` (Y1), (Y3). 2. For Slip-on, Threaded, Socket Welding and Lap Joint Flanges, the hubs can be shaped either vertical from base to top or tapered within the limits of 7 degrees. 3. Blind Flanges may be made with the same hub as that used for Slip-on Flanges or without hub. 4. The gasket surface and backside (bearing surface for bolting) are made parallel within 1 degree. To accomplish parallelism, spot facing is carried out according to MSS SP-9, without reducing thickness (C). 5. Depth of Socket (D) is covered by ANSI B 16.5 only in sizes through 3 inch, over 3 inch is at the manufacturer`s option. |
| Table ANSI, ASME, ASA, B16.5 600lb/sq.in. Plate Flange RF | |||||||||
| ø | D | b | g | m | J | k | Holes | l | Kg. |
| 1/2" | 95,2 | 14,3 | 34,9 | 38,1 | 22,3 | 66,7 | 4 | 15,9 | 0,800 |
| 3/4" | 117,5 | 15,9 | 42,9 | 47,6 | 27,7 | 82,5 | 4 | 19,0 | 1,400 |
| 1" | 123,8 | 17,5 | 50,8 | 54,0 | 34,5 | 88,9 | 4 | 19,0 | 1,600 |
| 1 1/4" | 133,3 | 20,6 | 63,5 | 63,5 | 43,2 | 98,4 | 4 | 19,0 | 2,100 |
| 1 1/2" | 155,6 | 22,2 | 73,0 | 69,8 | 49,5 | 114,3 | 4 | 22,2 | 3,100 |
| 2" | 165,1 | 25,4 | 92,1 | 84,1 | 62,0 | 127,0 | 8 | 19,0 | 3,700 |
| 2 1/2" | 190,5 | 28,6 | 104,8 | 100,0 | 74,7 | 149,2 | 8 | 22,2 | 5,400 |
| 3" | 209,5 | 31,7 | 127,0 | 117,5 | 90,7 | 168,3 | 8 | 22,2 | 7,300 |
| 3 1/2" | 228,6 | 34,9 | 139,7 | 133,3 | 103,4 | 184,1 | 8 | 25,4 | 8,900 |
| 4" | 273,0 | 38,1 | 157,2 | 152,4 | 116,1 | 215,9 | 8 | 25,4 | 11,800 |
| 5" | 330,2 | 44,4 | 185,7 | 188,9 | 143,8 | 266,7 | 8 | 28,6 | 24,500 |
| 6" | 355,6 | 47,6 | 215,9 | 222,2 | 170,7 | 292,1 | 12 | 28,6 | 29,500 |
| 8" | 419,1 | 55,6 | 269,9 | 273,0 | 221,5 | 349,2 | 12 | 31,7 | 43,000 |
| 10" | 508,0 | 63,5 | 323,8 | 342,8 | 276,3 | 431,8 | 16 | 34,9 | 70,000 |
| 12" | 558,8 | 66,7 | 381,0 | 400,0 | 327,1 | 488,9 | 20 | 34,9 | 86,000 |
| 14" | 603,2 | 69,8 | 412,7 | 431,8 | 359,1 | 527,0 | 20 | 38,1 | 100,000 |
| 16" | 685,8 | 76,2 | 469,9 | 495,3 | 410,5 | 603,2 | 20 | 41,3 | 142,000 |
| 18" | 742,9 | 82,5 | 533,4 | 546,1 | 461,8 | 654,0 | 20 | 44,4 | 175,000 |
| 20" | 812,8 | 88,9 | 584,2 | 609,6 | 513,1 | 723,9 | 24 | 44,4 | 232,000 |
| 22" | 869,9 | 95,2 | 641,2 | 666,7 | 564,4 | 777,9 | 24 | 47,6 | 292,000 |
| 24" | 939,8 | 101,6 | 692,1 | 717,5 | 615,9 | 838,2 | 24 | 50,8 | 330,000 |
|
NOTE:
1. Class 600 flanges except Lap Joint will be furnished with 0.25 (6.35mm) raised face, which is not included in `Thickness` (C) and `Length through Hub` (Y1), (Y3). 2. For Slip-on, Threaded, Socket Welding and Lap Joint Flanges, the hubs can be shaped either vertical from base to top or tapered within the limits of 7 degrees. 3. Blind Flanges may be made with the same hub as that used for Slip-on Flanges or without hub. 4. The gasket surface and backside (bearing surface for bolting) are made parallel within 1 degree. To accomplish parallelism, spot facing is carried out according to MSS SP-9, without reducing thickness (C). 5. Dimensions of sizes 1/2 through 3 1/2 are the same as for Class 400 Flanges. 6. Depth of Socket (D) is covered by ANSI B 16.5 only in sizes through 3 inch, over 3 inch is at the manufacturer`s option. |
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