Zhejiang Yuhao Stainless Steel Co., Ltd
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DIN 86029 Stainless Steel Flanges RF PN10 F316L Blind Flange
►Product Description
A blind flange, also called a flange cover, blind disk, or flanged pipe plug, is a solid disk without a center hole, used to seal pipe openings. Its function is similar to a pipe plug or cap, but it is designed as a detachable component, making replacement and maintenance more convenient. When bolted to the end of a pipe, it effectively stops the flow of fluids or gases, providing a secure and removable sealing solution. This design combines functionality and ease of use, making it a practical choice for pipeline systems requiring reliable and accessible closures.
►Product Size
| DN | Pipe OD | Connection Size | Flange Thickness(mm) C | Flagne ID | |||
| A | B | Flange OD | Bolt Hole Circle Diameter | A | B | ||
| 10 | 17.2 | 14 | 90 | 60 | 14 | 18 | 15 |
| 15 | 21.3 | 18 | 95 | 65 | 14 | 22.5 | 19 |
| 20 | 26.9 | 25 | 105 | 75 | 16 | 27.5 | 26 |
| 25 | 33.7 | 32 | 115 | 85 | 16 | 34.5 | 33 |
| 32 | 42.4 | 38 | 140 | 100 | 18 | 43.5 | 39 |
| 40 | 48.3 | 45 | 150 | 110 | 18 | 49.5 | 46 |
| 50 | 60.3 | 57 | 165 | 125 | 19 | 61.5 | 59 |
| 65 | 76.1 | 76 | 185 | 145 | 20 | 77.5 | 78 |
| 80 | 88.9 | 89 | 200 | 160 | 20 | 90.5 | 91 |
| 100 | 114.3 | 108 | 220 | 180 | 22 | 116 | 110 |
| 125 | 139.7 | 133 | 250 | 210 | 22 | 143.5 | 135 |
| 150 | 168.3 | 159 | 285 | 240 | 24 | 170.5 | 161 |
| 200 | 219.1 | 219 | 340 | 295 | 24 | 221.5 | 222 |
| 250 | 273 | 273 | 395 | 350 | 26 | 276.5 | 276 |
| 300 | 323.9 | 325 | 445 | 400 | 26 | 328 | 328 |
| 350 | 355.6 | 377 | 505 | 460 | 28 | 360 | 381 |
| 400 | 406.4 | 426 | 565 | 515 | 32 | 411 | 430 |
| 450 | 457 | 480 | 615 | 565 | 36 | 462 | 485 |
| 500 | 508 | 530 | 670 | 620 | 38 | 513.5 | 535 |
| 600 | 610 | 630 | 780 | 725 | 42 | 616.5 | 636 |
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►FAQ
Q1: Can you provide the free samples?
A: We can supply the free samples but the sample express freight need paid by yourside.
Q2: Can you supply what's the service?
A: We can supply the kinds of matel raw materies and products,such as pipes,pipe fittings,flanges,coil,sheet,round bar and so on...
Q3: Can I customize products?
A: Yes. Let me know the specific customization requirements, and I will get back to you as soon as possible.
Q4: What is your minimum order quantity?
A: The MOQ for each product is different, so it would be recommended to refer to the detail page of the product you are interested in. If you need further clarification, send me the product link, and I will reply as soon as possible.
Q5 Where is your factory located?
A: Our factory is located in wenzhou City, zhejiang Province,China.