The market concrete truck pump pipes are generally wear-resistant pump pipes, usually priced by root. The factory price of single-layer wear-resistant pump pipes is generally 390 yuan per three meters. The price of single-layer wear-resistant pump pipes is closely related to the pump pipe material, diameter, thickness, and production process. Currently, the material of single-layer wear-resistant pump pipes is usually 55Mn high hardness manganese steel alloy welded to flanges, which is more expensive than ground pump pipes; Although the material of the high-pressure single-layer wear-resistant pump tube is the same as that of the low-pressure tube, the diameter and thickness are different, and the flange is also different, so the price is also different.