318308037 flange blocking plate XCMG XE2000 excavator spare parts

XCMG XE2000 Excavator Flange Baffle 318308037: A Sealing and Protective Barrier for Flange Connections

In the piping system of the XCMG XE2000 large excavator, the flange baffle (part number: 318308037) is a “protective guardian” ensuring the sealing performance and structural stability of the flange connection. Like a “sealing shield” for the flange interface, it uses precise structural fit to prevent impurities from entering and enhance the sealing effect, providing crucial protection for the safe operation of the XE2000’s piping system during high-intensity operations.

Original Factory Precise Fit, Seamless Installation

The flange baffle 318308037 is an original factory accessory exclusively designed by XCMG for the flange connection of the XE2000 excavator. Its design is entirely based on the structural parameters and sealing requirements of the machine’s flange interface. Through 3D modeling and precision surveying technology, the baffle’s dimensions, bolt hole positions, sealing surface curvature, and other key parameters are precisely determined to ensure a “zero-gap” fit with the corresponding flange interface. Whether it’s the system sealing setup during new machine assembly or component replacement during later maintenance, no additional processing or adjustment of the baffle or flange is required, allowing for direct “in-situ installation.” This high degree of adaptability not only reduces installation difficulty but also ensures the integrity of protection and sealing, preventing protection failure or poor sealing due to dimensional deviations from the outset.

Dual Protection Design for Safe Connections

In complex operating environments, the flange connection of the XE2000 excavator is susceptible to intrusion from dust, mud, gravel, and other impurities, while also facing the risk of seal loosening due to vibration. The flange baffle 318308037 adopts a dual “sealing + protection” design. The inner side fits tightly against the flange sealing surface, forming multiple sealing interfaces with the sealing gasket, effectively preventing leakage of hydraulic oil, coolant, and other media. The outer side uses an arc-shaped retaining structure, which can block more than 80% of external impurities from intruding, protecting the flange connection bolts and sealing surface from wear. The baffle edges are reinforced, providing a degree of elasticity and cushioning to absorb some vibration energy, reducing the risk of bolt loosening due to equipment vibration, and ensuring the long-term sealing and structural stability of the flange connection.

High-strength materials and craftsmanship ensure outstanding durability

XCMG maintains strict quality control over the 318308037 flange baffle throughout the entire production process, committed to creating durable protective accessories suitable for harsh working conditions. The baffle is made of high-strength steel plate, stamped and heat-treated to provide excellent resistance to deformation and fatigue, allowing it to withstand long-term vibration, impact, and temperature changes. The surface undergoes double anti-corrosion treatment with galvanizing and painting, forming a dense protective coating with a salt spray resistance of over 500 hours, effectively resisting moisture, oil, and corrosive media in the working environment. Key bolt holes are precision tapped and reinforced to ensure connection strength and durability after installation and repeated disassembly. Every flange baffle undergoes rigorous testing before leaving the factory, including dimensional accuracy checks, pressure sealing tests, and corrosion resistance tests, ensuring it is free of deformation and cracks, providing users with durable and reliable protection.

Choosing the XCMG XE2000 excavator flange baffle 318308037 means choosing a “safety shield” for your equipment’s flange connections. With its precise original factory fit, dual-protection sealing performance, and outstanding durability, it safeguards the flange connections of the XE2000 in complex operating scenarios such as mining and infrastructure construction, reducing pipeline failures caused by impurities or seal failures, ensuring the safe and stable operation of the equipment’s pipeline system, and facilitating efficient project progress.

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