Joint sealing anchor bolt had problems, the assumption is that due to the metal materials Hose joint sealing anchor bolt itself not twist, creating a sealing invalid situation, actually must be installed again can only, proposed in the installation of this kind of hose once, is bound to make the determination of stainless steel needle valve operation specification, sealing Bolt must be tightened to ensure that after the use of no damage, and must do, especially under the condition of internal is liquid, as a manufacturer of metal hose connector must be sealing inspection, testing is on time Generated after is very important to prevent leakage, safety risk.
It is very important to the installation of the metal hose, such a hose in the case of a connection, is bound to need to pay attention to the good welding welding position of the metal hose connector, and must complete the inspection, after stainless steel tube fitting the hard to avoid in the course of everyday use Some touching joint. In we find have invalid joint problems, already have some leakage of payment request, must grasp the actual reason for invalid, then be solved, can repair the overall use of the hose. the Yao is ultimately what elements to form the metal hose coupling problem of invalid form? Bending rigidity is not enough to form problem, assume joint part of the external connection stiffness do not specification, so there is no doubt that will form the sealing problem of invalid form , and unfold the metal hose joint connection must be under the condition of the aspect ratio test. Use for a long time, in particular, are more likely to form the fatigue deformation, then sealing effect will decline gradually, will also be made The problem of leakage. Thus proposed or hose coupling level of inspection shall be on time, assuming that there is not really, must be immediately after the changes.
Stainless steel fittings used in selected cases, must follow the model selection criteria of goods when choosing to pay attention to the type, the temperature of the fluid. Select appropriate type of fluid, temperature of the material and sealing material itself. On the basis of fluid, The right itself material, sealing material is not the same. For example, the stainless steel hydraulic fitting joint is gas. Strongly recommend made of steel, is water, choose copper and 304 stainless steel. In the process of choosing auto rotary joint also need to be concerned with the liquid Pressure of work, please select the appropriate compressive properties of the joint fluid pressure, fluid of burden is also selected joint. Joint application of the natural environment, select suitable application condition of structure, material of the connector.
Fusion application conditions of wet environment Degree of standard, the dust, and very easy to application of the natural environment such as etching, to consider the selected connector type, material, sealing material itself flaring type connector manufacturers choose joint, to determine the external thread joint connection to choose Consistent. In the application of different brand products in the whole process, should be the same brand of Yin and Yang head to cooperate with each other, if must be intersection application, is to apply before consulting goods supplier of professional and technical personnel, determine the good application again in the future. Installation of appearance, specifications and we must consider the category. Joint specifications and materials, and specific characteristics of corresponding pipe installation appearance and specifications. It is important to note that is related to fluid traffic even specifications.