The split-type main valve block oil inlet steel pipe (factory code: 13053606) of the SANY C8 concrete pump truck may exhibit the following shortcomings:

Oil Leakage Risk: The design or assembly of the steel pipe may lead to potential oil leakage at the connection points, especially under high pressure or prolonged use.
Insufficient Durability: The material or structural strength of the steel pipe might not fully withstand extreme working conditions, such as high pressure or frequent vibration, causing wear or deformation over time.
Corrosion Resistance Issues: If the steel pipe lacks adequate anti-corrosion treatment, it may suffer from rust or degradation when exposed to harsh environmental conditions, such as moisture or concrete residues.
Poor Assembly Tolerance: Inconsistent manufacturing tolerances could result in improper fitting during assembly, leading to misalignment or compromised sealing.
Flow Restriction: The internal diameter or design of the steel pipe may not optimize oil flow, potentially causing pressure drops or inefficiencies in hydraulic system performance.

If these issues are identified, improvements in material selection, manufacturing tolerances, or anti-corrosion treatments may help mitigate the problems.

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