A105Blind plateBLFlangeThat is, the movable flange is generally matched on the water supply and drainage fittings. When the manufacturer leaves the factory, both ends of the expansion joint have a flange, which is directly connected with the pipeline and equipment in the project by bolts, that is, the flange with looper.A105Blind plateBLFlangeThe connection method is actually controlled according to the form and standard in the connection, which can show good performance advantages and value, and fully show good performance, so that the efficiency and quality of the project are improved, and the construction level of the topic is improved.

A105Blind plateBLFlangeIt is a special flange, so its use method and the place of use are also different from ordinary flanges.A105Blind plateBLFlangeIt can be used on the opening of the inspection port. In addition, the blind flange connection is suitable for pipe diameter from φ50-315mmconnection of the fittings. Its performance characteristics: non-rigid connection, removable, tensile resistance.A105Blind plateBLFlangeThe connection method is usually used as a detachable connection on a low-pressure delivery pipeline.

A105Blind plateBLFlangeGenerally used in pipelines,A105Blind plateBLOne of the functions of the flange is to block the end of the pipeline, and the other is to facilitate the cleaning of debris in the pipeline during maintenance. As far as the plugging effect is concerned, it has the same effect as the head and the cap. However, there is no way to disassemble the head, and the blind flange is fixed with bolts, which is very convenient to disassemble. Loosen the bolts to rotate the pipes on both sides, and then tighten the pipes to be disassembled and assembled more conveniently. The material is carbon steel flange.A105Blind plateBLFlangeIt is the connection device of two large-diameter pipes, usually two flanges plus a number of fastening bolts. Carbon steel flanges are flanges made of carbon steel. Low carbon steel has good plasticity and low strength. After adding a proper amount of carbon elements, it will become hard, and the plasticity will decrease and the strength will be enhanced. Flange connections may need to withstand high tensile, compressive, torsional and shear strength,A105Blind plateBLFlangeis a better choice.