Sell Demountable Fitting

Model No.:1014, 1216, 1418, 1620, 2025, 2632
Product Origin:China
Brand Name:JP
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Description:The JP3 press fitting is the new generation produced with world advanced technologies. It is the mainstream fitting, prevailing in European and American markets and indicating the development trend of aluminum-plastic pipe fittings. The JP3 fitting is made of brass and uses EPDM rubber as the seal. The EPDM rubber is good at air-tightness and rebound elasticity, and prevents the mediums like water and gas to impose corrosion on the fitting. Concerning the structure of the fitting, its element is equipped with two layers of O-type seals, which can compress the seal slot and inner wall to form two guards against leakage. Once there is any room between element and inner wall of the pipe due to thermal expansion and contraction, the seals can rebound automatically to squeeze the air out and ensure high tightness. Besides, the surface of the element of the JP3 fitting is designed with three rings of tooth slots, which closely clutch on the PE teeth on the inner wall. In the condition of thermal expansion and contraction, the PE teeth will tightly clutch on the slots and secure the fitting's air-tightness. Further, the element of JP3 fitting is longer than ordinary element (1/3 longer) and the clutched area between inner wall and the element is increased, and so is the air tightness. Generally, F5 fittings perform well at air tightness, and are applicable to surface-mounting and bedding. The specifications of aluminum-plastic composite pipes that are connected with the JP3 fittings are 1014, 1216, 1418, 1620, 2025, 2632 and 3240. And the specifications of threads are G1/2", G3/4", G1", G1-1/4", and G1 1/2". Demountable fittings can be categorized into equal couplers and female couplers. Demountable equal coupler is used to connect two pipes that can be disconnected at will. Both of the two ends of the coupler are connected with aluminum-plastic composite pipes of the same size. A JP3-S3240x3240(H) coupler indicates that both of its ends should be connected with 3240 aluminum-plastic composite pipes. Demountable female couplers are used to connect one aluminum-plastic composite pipe and a male thread, which can be disconnected at will. A JP3-S1014x1/2F(H) coupler indicates that one end should be connected with Rifeng 1014 pipe and another is connected with 1/2" male thread.