CE Certification Vacuum Flange Fittings Factory – ASTM 316/316L Blind Flange/pipe Fitting ANSI B16.5 CL600 Forged Flanges Stainless Steel BLD Flange – DS PIPE
CE Certification Vacuum Flange Fittings Factory – ASTM 316/316L Blind Flange/pipe Fitting ANSI B16.5 CL600 Forged Flanges Stainless Steel BLD Flange – DS PIPE Detail:
Video
Description
Blind flanges are solid steel pieces with no holes (inside diameter) designed primarily for capping pipelines. Since most flanged connections allow air or fluid to pass through an internal opening, louvers provide a well-formed termination point for the end of a pipe connection or to reroute the associated medium to another part of the pipe assembly. Blind flanges are selected in these cases, and when the pipeline requires future modifications (such as installing valves or fittings to reroute flow).
The majority of blind flanges are of basic constitution, require minimal machining compared to other flanges, and weigh more than most options given the lack of a bore. Although these are typically provided as blanks to match up to slip on and weld neck flanges, we offer them custom machined as well. Popular alterations include NPT threads in the center, as well as custom bore holes to function as slip on flanges without hubs.
Spectacle Blinds are another somewhat uncommon but important application for capping pipelines. A picture of a spectacle blind is shown below. The name comes from the fact that the assembly looks like eyeglasses, or “spectacles”. These are normally used in piping systems, usually between two standard flanges, and are designed to block off a section of pipe. However these are used where the customer needs to block this connection off somewhat frequently. They are typically used where there is piping connected to both flanges, where you cannot simply drop a standard blind flange in, because the flanges cannot be pulled apart far enough to drop in the blind flange.
China leading Blind Flanges manufacturer (www.dingshengflange.com)
one-stop OEM and manufacturing for Lap Joint Flanges in Stainless Steel
Product Testing
Production Process
Part of The Warehouse
Flange Package
Product detail pictures:
Related Product Guide:
Our personnel are always inside the spirit of "continuous improvement and excellence", and together with the outstanding excellent goods, favorable price and good after-sales services, we try to gain every customer's trust for CE Certification Vacuum Flange Fittings Factory – ASTM 316/316L Blind Flange/pipe Fitting ANSI B16.5 CL600 Forged Flanges Stainless Steel BLD Flange – DS PIPE , The product will supply to all over the world, such as: Spain, Lebanon, Vancouver, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.
By Samantha from United Arab Emirates - 2017.07.07 13:00
In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
By Mary from Yemen - 2018.12.25 12:43
