Groove fittings are a new type of pipe connection pipe, also called the clamp connection, has many advantages. Automatic sprinkler system design specifications, the system pipe connection should be used grooved connector or thread, flange connection; system diameter equal to or greater than 100mm pipe, should be segmented with flange or groove type connector connection. First, the groove pipe fittings to do a general introduction: 1, Overview Groove pipe connection technology, also known as clamp connection technology, has become the current liquid, gas pipeline connection of the most important technology, although the technology in the domestic development time later than Abroad, but because of its advanced technology, and soon received by the domestic market. From 1998 to the beginning of research and development to now, after just a few years of development and application, has gradually replaced the flange and welding of the two traditional pipeline connection. Not only technically more mature, the market is generally recognized, but also by the national laws and regulations of the positive guide. The application of trench pipe connection technology makes it easy to make the complicated pipeline connection process simple, fast and convenient. Making the pipeline connection technology a big step forward.
2, groove pipe fittings Description: Groove pipe fittings, including two major categories of products: ① from the role of sealing sealing pipe fittings with rigid joints, flexible joints, mechanical tee and groove flange; ② from the transition role of the pipe Elbow, tee, Stone, reducer, blind plate and so on. The grooved connection pipe, which acts as a sealing seal, consists of three parts: a seal rubber ring, a clamp and a locking bolt. The rubber seal on the inner layer is placed on the outside of the connected pipe and conforms to the pre-rolling groove, and the clamp is attached to the outside of the rubber ring and then fastened with two bolts. Because of its unique rubber seal and clamp structure with a unique seal structure, making the groove connector has a good seal, and with the pipe fluid pressure increases, the corresponding increase in the sealing.