The BL flange of A105 blind plate is a movable flange, which is generally matched on the water supply and drainage fittings. When the manufacturer leaves the factory, there is a flange at both ends of the expansion joint, which is directly connected with the pipeline and equipment in the project by bolts, which is the kind of flange with looper. A105 blind BL flange connection method in connection according to the form and standard of the actual control, can show good performance advantages and value, fully show good performance, so as to improve the efficiency and quality of the project, make the construction level of the subject improved
A105 blind flange BL is a special flange, so its use method and place are different from ordinary flange. BL flange of A105 blind plate can be used on the opening of inspection port. In addition, blind plate flange connection is applicable to the connection of pipe fittings with diameter of 50-315mm. Its performance features: non rigid connection, detachable, tensile resistance. A105 blind BL flange connection method is usually used as a detachable connector on low-pressure transmission pipeline.
