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Jun 20, 2026Construction specifications for high-voltage power pipesGenerally, the inner diameter of the conduit should be greater than or equal to 150% of the outer diameter of the cable.view more -
Jun 19, 2026Characteristics of high voltage power pipesCPVC high-voltage power pipes possess excellent heat resistance, with a Vicat softening temperature ≥93℃, allowing for long-term use in environments aview more -
Jun 18, 2026Physical and chemical properties of CPVC water supply pipesThe biggest advantage of CPVC water supply pipes is their high temperature resistance.view more -
Jun 17, 2026Which water pipes do not require hot melting?Water pipes that do not require heat fusion include PEX pipes, PVC pipes, and CPVC pipes.view more -
Jun 16, 2026What are the differences between MPP power pipes and CPVC power pipes?Primarily made of modified polypropylene (PP raw material modified), this material gives MPP power conduits strong compressive strength, high temperatview more -
Jun 15, 2026Do CPVC power pipe connections require high-temperature treatment?CPVC power pipe is a pipe material widely used in construction projects. It has good heat resistance and chemical stability and is often used to transview more -
Jun 14, 2026Flange connection gas-coated steel pipe modelIn gas transmission projects, flanged plastic-coated steel pipes are widely used due to their convenient installation and good corrosion resistance.view more -
Jun 13, 2026How to open a heating valve with a pressure gauge?Heating pressure valves are mainly divided into two categories: gate valves and ball valves.view more -
Jun 12, 2026Which side of the shut-off valve is open and which side is closed?Ordinary stop valves typically open counter-clockwise and close clockwise.view more -
Jun 11, 2026Main classifications of manual shut-off valvesGate valves can be classified into several types according to their structure, including straight-through gate valves, angle gate valves, three-way gaview more -
Jun 10, 2026How to open and close a stop valveThe core operation of a gate valve is as follows: clockwise to close, counterclockwise to open, and handwheel rotation to control water flow.view more -
Jun 09, 2026Current Status of Safety Valve DevelopmentAs critical safety accessories, safety valves are widely used in steam boilers, liquefied petroleum gas (LPG) tank trucks or railway tank cars, oil weview more
