Active Member
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[China]
Address: No.208, Lvdi Road ,Baihe Town, Qingpu District, Shanghai
Contact name: Tobo Pipeline Equipment (Shanghai) Co., Ltd.
Tobo Pipeline Equipment (Shanghai) Co., Ltd. |
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EN1092-1 Type 11 304L WNRF Flange DN25 PN40 SCH40S
Quick Details
· Size: 2" (DN25)
· Place of Origin: China
· Brand Name: TOBO
· Standard or Nonstandard: Standard
· Material: 304L (1.4306), etc
· Technics: Forging
· Type: 304L WNRF Flange
· Shape: Round
· Standard: ASME, ANSI, etc
Packaging & Delivery
| Packaging Details: | Seaworthy plywood case or as customer requests |
| Delivery Detail: | 2 - 15 days after receiving the deposit |
Specifications
EN1092-1 Type 11 304L WNRF Flange DN25 PN40 SCH40S
1. Material: 304L (1.4306), etc
2. Size: 1" (DN25), SCH40S
3. Standard: ASME B16.5, JIS, DIN
4. Type: 304L WNRF Flange
5. Pressure: PN40
| Euronorm | Nom. | AISI / ASTM / UNS |
| 1.4306 | X2CrNi19-11 | 304L S30403 |
Chemical Composition of Grade 304L Stainless Steel
| Grades | C | Si | Mn | P | S | Cr | Ni | Mo | Ti | Cu | Other |
| ACX 232 | <=0.030 | <=0.75 | <=2.00 | <=0.040 | <=0.030 | 18.00-20.00 | 10.00-11.00 | - | - | - | N(ppm) <700 |
| EN1092-1 Type 11 304L WNRF Flange | ||
| 1 | Material: | Stainless Steel: such as 304, 304L, 316, 316L, 321 , |
| 2 | Standard: | GB, JIS, BS, DIN, ANSI and Non standard |
| 3 | ANSI Class: | 15, 030, 040, 060, 090 |
| 4 | Size: | 1/2" - 24" |
| 5 | Type: | Slip-on flanges, Blind flanges, Lap joint flanges, |
| 6 | Pressure ratings: | Class: 150 300 400 600 900 1500 and 2500 |
| 7 | Sealing surface: | FF ,RF, LJ, FM , R.T.J , R.J and so on . |
| 8 | Production process: | raw material-cutting-heating-forging-heat treatment-maching-inspection. |
| 15 | Application: | petroleum, chemical, power, gas, water, linepipe, heat exchanger, |
| 16 | Tolerance: | not less than +_8% of normal wall thickness. |
| EN 1092-1 TYPE 11 PN40 WNRF FLANGE | |||||||||||||||
| Rated Diameter | Flange | Neck | Raised face | Screws | Weight (7,85 Kg/dm3) | ||||||||||
| d1 | k | D | b | h1 | d3 | s | r | h2 | d4 | f | d2 | Thread | Bolt holes | Kg | |
| 15 | 21,3 | 65 | 95 | 16 | 38 | 32 | 2,00 | 4 | 6 | 45 | 2 | 14 | M12 | 4 | 0,768 |
| 20 | 26,9 | 75 | 105 | 18 | 40 | 40 | 2,30 | 4 | 6 | 58 | 2 | 14 | M12 | 4 | 1,090 |
| 25 | 33,7 | 85 | 115 | 18 | 40 | 46 | 2,60 | 4 | 6 | 68 | 2 | 14 | M12 | 4 | 1,300 |
| 32 | 42,4 | 100 | 140 | 18 | 42 | 56 | 2,60 | 6 | 6 | 78 | 2 | 18 | M16 | 4 | 1,910 |
| 40 | 48,3 | 110 | 150 | 18 | 45 | 64 | 2,60 | 6 | 7 | 88 | 3 | 18 | M16 | 4 | 2,150 |
| 50 | 60,3 | 125 | 165 | 20 | 48 | 75 | 2,90 | 6 | 8 | 102 | 3 | 18 | M16 | 4 | 2,850 |
| 65 | 76,1 | 145 | 185 | 22 | 52 | 90 | 2,90 | 6 | 10 | 122 | 3 | 18 | M16 | 8 | 3,680 |
| 80 | 88,9 | 160 | 200 | 24 | 58 | 105 | 3,20 | 8 | 12 | 138 | 3 | 18 | M16 | 8 | 4,780 |
| 100 | 114,3 | 190 | 235 | 24 | 65 | 134 | 3,60 | 8 | 12 | 162 | 3 | 22 | M20 | 8 | 6,460 |
| 125 | 139,7 | 220 | 270 | 26 | 68 | 162 | 4,00 | 8 | 12 | 188 | 3 | 26 | M24 | 8 | 8,860 |
| 150 | 168,3 | 250 | 300 | 28 | 75 | 192 | 4,50 | 10 | 12 | 218 | 3 | 26 | M24 | 8 | 11,700 |
| 200 | 219,1 | 320 | 375 | 34 | 88 | 244 | 6,30 | 10 | 16 | 285 | 3 | 30 | M27 | 12 | 21,000 |
| 250 | 273,0 | 385 | 450 | 38 | 105 | 306 | 7,10 | 12 | 18 | 345 | 3 | 33 | M30 | 12 | 34,200 |
| 300 | 323,9 | 450 | 515 | 42 | 115 | 362 | 8,00 | 12 | 18 | 410 | 4 | 33 | M30 | 16 | 47,600 |
| 350 | 355,6 | 510 | 580 | 46 | 125 | 408 | 8,80 | 12 | 20 | 465 | 4 | 36 | M33 | 16 | 69,300 |
| 400 | 406,4 | 585 | 660 | 50 | 135 | 462 | 11,00 | 12 | 20 | 535 | 4 | 39 | M36 | 16 | 98,000 |
| 450 | 457,0 | 610 | 685 | 57 | 135 | 500 | 12,50 | 12 | 20 | 560 | 4 | 39 | M36 | 20 | 105,000 |
| 500 | 508,0 | 670 | 755 | 57 | 140 | 562 | 14,20 | 12 | 20 | 615 | 4 | 42 | M39 | 20 | 130,000 |
| 600 | 610,0 | 795 | 890 | 72 | 150 | 666 | 16,00 | 12 | 20 | 735 | 5 | 48 | M45 | 20 | 209,000 |
| 1. SURFACE FINISH FACING TYPES A, B1, B2 etc | |||||||||||||||
| 2. FLANGE MARKING: LOGO EN 1092-1 / 11 B1 / DN100 / PN40 / P245GH / HEAT NUMBER | |||||||||||||||
Weld neck flange is a type of pipe flange that incorporates a cast-in neck that is
welded to the pipe. Unlike a plain flange that is slipped over the
pipe prior to being welded into place, a weld neck flange has a
spout-like neck that is beveled to match up to the pipe. Once the
pipe is beveled to match the weld neck flange, a perfect V shape is
created in which a butt weld is placed to connect the two
components.
APPLICATIONS:
1. petrochemical industry
2. Pharmaceutical industry
3. Food industry
4. Aviation and aerospace industry
5. Architectural decoration industry
6. Oil and gas industry
Other Features:
1) Chemical and Physical characteristic: durable, corrosion
resistant and high-temperature resistant
2) We also produce flange with special specifications according to
customers’ requirements;
If any inquiry about products, please feel free to contact us ellen@tobo-group.com
