12 thick threading pipe, threading pipe factory

20 * 1.2 threading pipe, threading pipe manufacturers, Beijing wholesale threading pipe, 13520453120, for normal indoor environments and at high temperatures, dusty, shock and a fire hazard areas. It can also be used in a humid place. Shall in particular wet with acid, alkali, salt corrosion places. Ambient temperature -15 ℃ ~ + 40 ℃. Threading pipe excellent mechanical properties. Excellent corrosion resistance, high strength threading pipe, working pressure exceeds 2.5Mpa. Threading pipe surface is smooth, fluid resistance, no scaling, should not breed microbes. Thermal expansion coefficient, no shrinkage. Conventional mounting connection. Conduit epoxy coated layer is more effective solution to the water, buried and acid, alkali, salt corrosion of metal pipes, the age up to 50 years.