2014年8月30日星期六

hydraulic hose assembly connection

When Hydraulic ferrules connection, pipe fittings at both ends of the connection tube best uniform material, which can effectively prevent leakage. After embedding steel hydraulic hose assembly body began efforts to tighten ferrule efforts should not be too large. hydraulic hose assembly Including pipes and pipe fittings, selection principles are: to ensure that the oil for laminar flow tube, pipe as short as possible to reduce the pressure loss; pipes and connections to determine the structure according to the working pressure, the installation location to ensure that the pipes and fittings have sufficient strength, good seal; hydraulic hose assembly and pumps, valves and other connections shall determine its interface size diameter; easy assembly and disassembly. split flange clamps to make the Hydraulic hose fittings and valve interconnected parts, connected to the pipe end. There are holes on the flange bolts so that the two flanges tightly connected. Between the flange sealing gasket. Flange points threaded connection (wire connection) flanges and welding flanges and flanged sleeve. split flange clamps is to connect two pipes, fittings or equipment, to their fixed on a flange between two flanges, plus flange gasket, bolted together to complete the connection. Some hydraulic flanges and equipment already comes with hydraulic flanges , also belong to the flange connection. Flanged connections are important pipeline construction. Flanged easy to use, able to withstand greater pressure. In industrial pipe using hydraulic flanges connection is very extensive. Within the family, the pipe diameter is small, but low pressure, invisible hydraulic flanges  connection. If a boiler room or the production site, everywhere flanged pipes and equipment. Often require a high temperature planar hydraulic flanges  temperature sealing member, if the sealant is not a good seal in a separate additional pressure region the influence of pressure, can cause inaccuracies in the production or deformed, which means that the pressure in a separate pressure zone under leakage, thus requiring unscheduled repair.

2014年8月24日星期日

hydraulic hose assembly Installation

When we conduct bite type fittings installed, the best is to use large-caliber type of connector. Meanwhile, in order to more effectively carry out the installation and in order to effectively reduce the number of factors that we have the labor hydraulic hose fitting . When performing the installation, we first of all is to bite type fittings in the water or the location of the pump outlet opening and stop treatment, the purpose of doing so is to effectively reduce the bite type fittings due to tension or compression caused by impact. Rotary joint in the hydraulic hose couplings and storage process should avoid collision and fall, so as not to damage the interface and internal parts. Installed concentric as possible to ensure the good functioning of the rotary joint. Rotary joint threaded connection during the installation, you should pay attention to the inner and outer tubes are threaded to the direction of rotation of the drum corresponds to the inner and outer tube. No tools are able to achieve a pipeline connected or disconnected joints. Mainly used for air piping, pneumatic tool accessories. There are hydraulic fittings manufacturers  and varied body of material, size and installation of various shapes. Hydraulic hydraulic hose assembly is in addition to the power source, a control section, the application of elements outside the executive body of the hydraulic system, the other part. For example, filters, air-cooled, liquid level gauge, thermometer and more. Commonly used in the press; engineering machinery, dump truck, etc.