Chiho Hebei Industry; when the diameter itself is not big, around small diameter difference when, with concentric size head, vapor lock phenomenon may not be so obvious, self-priming pressure change in the absorption process is not so big, so Hazard not reflected. Strength 316L size of the head is generally higher than the Longitudinal, can narrow the billet production of large diameter elbow, you can also use the same width of the billet production of different pipe diameters. When the water absorption, reduced pressure suction pipe diameter DN25 steel pipe prices, originally dissolved gases in the water will be isolated as if using a concentric reducer, these gases can not be discharged steel-diameter pipe, will accumulate \ blockage in the projections, forming vapor lock. There will be noise and water pump capacity declined significantly. If eccentric head, isolate the gas will be discharged in time, it will not form a vapor lock. Hebei Chiho Pipe head size, head size manufacturers mainly in the following places: one, when the flow of fluids in pipes changes, such as increasing or decreasing the flow rate requirements changed little, are required to use different-diameter pipe. 2, the pump inlet to prevent cavitation. 3, with the instruments, such as the meter, adjust the joints valves and instrumentation for joint cooperation, also requires the use of different-diameter pipe. Reducing the size of the first manufacturers to pump inlet pipe should be installed at the gas accumulation is not adjustable, to avoid improper installation and cavitation. When the level of the pump inlet pipe reducer, eccentric reducer should be used. When the pipe from the lower level up into the pump, reducers should take the "top level"; when the pipe from the top down into the pump level, reducers should take the "bottom level" diameter pipe for pipeline ... A pipe reducer Department, divided into concentric reducer and eccentric reducer. Forming process commonly used to suppress necking, expanding suppress or necking plus expanding pressing DN125 steel reducers, reducer of some specifications may also be stamping. Diameter pipe safe, reliable, environmental health, affordable, thinner pipelines and new reliable, simple and convenient method to develop a successful connection, it has more other irreplaceable advantages DN80 pipe diameter carbon steel pipe, engineering The application will be more and more use will become increasingly popular, a good prospect. Reducing carbon steel pipe, Hebei Chiho, DN80 steel-diameter pipe provided by Chiho Hebei Industry Co., Ltd. Reducing carbon steel pipe, Hebei Chiho, DN80 diameter steel pipe Hebei Chiho Pipe Co., Ltd. (www.hbqh628.com) (www.hbqh628.com) this year introduced a new upgrade, the above picture is only for reference, please call the contact phone book page or image on to obtain the latest information, contact: Yang Qinglong.