| MOQ: | 100KGS |
| Price: | Negotation |
| Standard Packaging: | They are usually packed in conventional export wooden cases. |
| Delivery Period: | 2-10 work days |
| Payment Method: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Capacity: | 2000tons/per month |
| Attribute | Value |
|---|---|
| Material | ASTM A182 F304/L, F316/L |
| Application | Connection, Decoration, Oil and Gas, Automotive, Chemical, Water Treatment |
| Standard | DIN 86029 |
| Flange face type | RF (Raised Face) |
| Package | Standard Seaworthy Packaging, wooden cases |
| Certification | ISO, API, BV, CE |
| Connection | Welding |
| Pressure | PN6-PN400 |
| Dimensions | 1/2", 2", 3", 4", 6", 8", 10", up to 24" |
| Place of origin | Zhejiang |
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.
| DN | Pipe OD | Connection Size | Flange Thickness (mm) | Flange ID |
|---|---|---|---|---|
| 10 | 17.2 | 14 | 14 | 15 |
| 15 | 21.3 | 18 | 14 | 19 |
| 20 | 26.9 | 25 | 16 | 26 |
| 25 | 33.7 | 32 | 16 | 33 |
| 32 | 42.4 | 38 | 18 | 39 |
| 40 | 48.3 | 45 | 18 | 46 |
| 50 | 60.3 | 57 | 19 | 59 |
| 65 | 76.1 | 76 | 20 | 78 |
| 80 | 88.9 | 89 | 20 | 91 |
| 100 | 114.3 | 108 | 22 | 110 |
| 125 | 139.7 | 133 | 22 | 135 |
| 150 | 168.3 | 159 | 24 | 161 |
| 200 | 219.1 | 219 | 24 | 222 |
| 250 | 273 | 273 | 26 | 276 |
| 300 | 323.9 | 325 | 26 | 328 |
| 350 | 355.6 | 377 | 28 | 381 |
| 400 | 406.4 | 426 | 32 | 430 |
| 450 | 457 | 480 | 36 | 485 |
| 500 | 508 | 530 | 38 | 535 |
| 600 | 610 | 630 | 42 | 636 |