What are the types of waterstop bolts used by 匡 æ¢ waterstop bolt manufacturers? What is the difference?
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Detailed description of the one-stage sealing bolt The traditional old-fashioned sealing bolt structure is a one-stage structure, which belongs to the double-head bolt and the middle one water stop piece and two positioning pieces; the middle tooth water-stopping bolt has a trapezoidal deduction because the thread teeth are trapezoidal. Old-fashioned sealing bolts are more than one outer rod's thread processing process; while the through-wire bolts are composed of a wire bolt, a water stop, and two positioning pieces;
Details of the old three-stage waterstop bolt The three-stage waterstop bolt structure of the 匡Jianjian is a three-stage waterstop bolt consisting of three parts: the outer rod*2, the inner rod*1, and the joint nut*2. The joint nut connects the inner and outer rods together to form a one-piece sealing bolt. The three-stage sealing bolts are decomposed into details. The inner and outer rod teeth are t3 teeth and the horn is composed of the joint mother and the plastic cone. It is 40MM.
Details of the new three-stage waterstop bolt The new three-stage waterstop bolt structure is composed of three sections, outer rod*2, and inner rod1. Here, a one-stage type waterstop bolt is formed by connecting the inner and outer rods directly. The external lever is integrated with the external lever and the horn. In the early stage of production, the external lever and the horn head have been welded together. The horn head is composed of the joint mother and the plastic plug. The joint height is 40 mm, and the plastic plug is high. 20MM, the outer thread is t3 tooth, and the inner rod is fine tooth, which is completely different from the old three-stage sealing bolt.
Nanjing Yujian Building Materials Co., Ltd. was founded in August 2004 and is now located at No. 181 Jingu South Road, Jiangning District, Nanjing. Its main products are: water stop screw, new water stop screw, wall-to-pull screw, coarse tooth screw, U-shaped Embedded parts, waterstop plates, mountain type cards and other building materials. Nanjing Yujian free consultation telephone.