Oil tank suction and return pipe is a key component used in hydraulic systems, fuel supply systems, and oil storage equipment. It is mainly used for oil suction, oil return, pressure transmission and fluid circulation between oil tanks, oil pumps and working mechanisms. This product is designed with high-strength, corrosion-resistant and oil-resistant materials to ensure stable performance under long-term oil immersion, pressure changes and temperature fluctuations. It features good sealing performance, smooth inner wall, low flow resistance and high pressure bearing capacity, effectively preventing oil leakage, air suction and pipeline blockage. Suitable for construction machinery, agricultural equipment, forklifts, marine machinery, hydraulic stations and various mechanical hydraulic systems. Customization services for different sizes, lengths, interfaces and pressure levels are available to meet diversified installation and application requirements.