Tobo Pipeline Equipment (Shanghai) Co., Ltd.
| Payment Terms | T/T, L/C, Western Union, MoneyGram |
| Supply Ability | 1500 tons per month |
| Delivery Time | 15days-> |
| Packaging Details | in plastic bags then in bundles |
| Standard | 304L WNRF Flange |
| color | White, silver |
| Outside Diameter | DN15-DN1000 |
| Brand Name | TOBO |
| Model Number | 304L WNRF Flange |
| Certification | SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED |
| Place of Origin | china |
View Detail Information
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Product Specification
| Payment Terms | T/T, L/C, Western Union, MoneyGram | Supply Ability | 1500 tons per month |
| Delivery Time | 15days-> | Packaging Details | in plastic bags then in bundles |
| Standard | 304L WNRF Flange | color | White, silver |
| Outside Diameter | DN15-DN1000 | Brand Name | TOBO |
| Model Number | 304L WNRF Flange | Certification | SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED |
| Place of Origin | china |
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
Company Details
Business Type:
Manufacturer
Year Established:
1998
Total Annual:
$1,000,000-$5,000,000
Employee Number:
50~100
Ecer Certification：
Active Member
Tobo Pipeline Equipments(Shanghai)Co., Ltd., is located in Shanghai, we are one of the biggest manufacturers Pipeline products in China. We are intelligent entity specializing in developing, manufacturing and selling pressure pipe units. The main products contain flanges, elbows, tees, reducers, ben... Tobo Pipeline Equipments(Shanghai)Co., Ltd., is located in Shanghai, we are one of the biggest manufacturers Pipeline products in China. We are intelligent entity specializing in developing, manufacturing and selling pressure pipe units. The main products contain flanges, elbows, tees, reducers, ben...
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