China Din Blind Flanges suppliers 1. Introduction: A blind flange is pipe flange used to tape the end of a piping system openings to prevent flow. 2. Description: When a pipeline is being constructed, a blind flange is often incorporated into the final length of pipe. This design allows for expansion or continuation of the pipeline by simply adding onto the final flange. This holds true for the addition of tees in the pipeline as well. A tee can be installed and then blocked in order to leave the option of running a pipe at a later date. 3. Specification 4. Applications and Features: Blind flanges are commonly used for pressure testing of the pressure flow of liquids or gases through a pipe or vessel. 5. We will provide quality package, Weld neck Flanges are packed in wooden corrugated boxes foiled in bubble wraps.China Din Blind Flanges suppliers website:http://www.hkforging.net/blind-flanges/din-blind-flanges/