Active Member
|
[China]
Address: Room 703, Land Center T2, YanZhan Road, No.1111, QuJiang New District, Xi'an China
Contact name:Rachel Zhang
Xi'an Longjoy Foreign Trade Co.,Ltd |
|
|
Blind flange is a solid flange used to block pipeline equipment at the connection of one end of the pipeline. It is commonly used for pressure test, leakage test and sealing of pipeline equipment. One of its functions is to block the end of the pipeline, and the other is to facilitate the cleaning of sundries in the pipeline during maintenance.
Blind flange has the same function as the pipe cap in terms of sealing effect. However, there is no way to disassemble the head, and the flange blind plate is fixed with bolts, which is very convenient for disassembly.
ANSI b16.5 Class 300 Stainless Steel Flanges Blind flange technical data sheet as below:
| Sealing surface form | Nominal pressure(PN) | |||||||
| 2.5 | 6 | 10 | 16 | 25/40 | 63 | 100 | 160 | |
| FF | DN10- DN1200 | DN10- DN2000 | DN10- DN2000 | DN10- DN2000 | DN10- DN600 | - | - | - |
| RF | DN10- DN1200 | DN10- DN2000 | DN10- DN2000 | DN10- DN2000 | DN10- DN600 | DN10- DN400 | DN10- DN350 | DN10- DN300 |
| MF | - | - | DN10- DN1200 | DN10- DN1000 | DN10- DN600 | DN10- DN400 | DN10- DN350 | DN10- DN300 |
| TG | - | - | DN10- DN1200 | DN10- DN1000 | DN10- DN600 | DN10- DN400 | DN10- DN350 | DN10- DN300 |
| OSG | - | - | DN10- DN1200 | DN10- DN1000 | DN10- DN600 | - | - | - |
| RJ | - | - | - | - | - | DN15- DN400 | DN15- DN350 | DN15- DN300 |
Diameter: DN10 ~ DN600
Material: 304, 304L, 316, 316L
Specification: 1 / 2 "~ 80"
Pressure: 0.25MPa ~ 250Mpa (150Lb ~ 2500lb)
Standards: ASTM / ANSI, API, ISO, BS, JIS, DIN, EN
Our Steel flat factory have high ability for production, the delivery time is 30 days for small quantity, or if you are hurry for that, we can arrange and meet your shipping date.
Blind flange can be used in tap water, electrical, construction, sewer, telecommunications, shaft sinking, paper making, mining, aquaculture, expressway and other engineering projects.
