In the sales and application of polyethylene pipe systems, about 15% to 20% of sales are pipe fittings. The pipe fittings of polyethylene pipe systems are mainly divided into hot-melt pipe fittings and fused pipe fittings. This is due to price reasons in engineering applications. The quantity of medium-heat-fusion pipe fittings is more than that of the fused pipe fittings, but the fused pipe fittings have important and irreplaceable effects in the engineering and maintenance, especially in the construction, the fused pipe fittings are less affected by the external environment and human factors, therefore Better reliability and more popular with users. Especially in the gas pipe project, more and more fused pipe fittings are being used. At the same time, due to the complicated production technology, high cost, and high sales price of the fused pipe fittings, the profit rate of the fused pipe fittings production plant is also high, which has become a hot spot for investment.
At the same time, since the base of the electrofusion tube is a PE material, the PE tube system composed of the PE tube together solves two major problems of the conventional tube: corrosion and leakage at the joint. The main advantages are as follows: (1) Corrosion resistance: long service life; (2) No leakage at the joint: The use of electrofusion fittings essentially guarantees the identity of the interface material and structure of the PE pipe system and the pipe body itself. The joint and pipe integration; (3) can effectively resist the underground movement and end load: PE pipe system is connected by welding method, based on this method of joint end load, joint leakage will not occur. At the same time, the stress relaxation characteristics of PE can be effectively consumed by deformation and stress. Therefore, in the joints and bends, expensive anchoring is not required in many cases. On the other hand, based on its high toughness, the elongation at break generally exceeds 500%. The PE pipe system has a very strong ability to adapt to uneven settlement of the pipe base.
The company specializes in selling all kinds of Electrofusion Fitting. Customers who are in need are welcome to consult and purchase. The company has certain guarantees on quality and service.