SSY009697521 Expansion Tank Connector Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

SSY009697521 Expansion Tank Connector Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

This connector is a SANY original certified product, deeply rooted in the expansion tank supporting field. It is compatible with various SANY models such as excavators, loaders, and cranes, and meets the expansion tank connection requirements of similar equipment. It is widely used in complex working conditions such as mining and construction, solving the pain points of traditional connectors such as poor sealing, poor vibration resistance, easy corrosion, and interface detachment. It strengthens the foundation for fluid transmission connection in expansion tanks and avoids the impact of connector failure on system operation.
The product employs precision machining processes, adheres to industry standards and SANY original factory specifications, and undergoes rigorous testing throughout the entire process, ensuring stable quality. The main body is made of high-quality carbon steel (304 stainless steel optional), undergoing quenching and tempering, and hot-dip galvanizing/powder coating for corrosion protection. It is corrosion-resistant and wear-resistant, able to withstand harsh environments such as underground humidity and outdoor dust. The sealing structure uses a special oil-resistant nitrile rubber sealing ring, coupled with precision thread machining, to fit the expansion tank interface size, achieving zero leakage under high pressure and high temperature. It also possesses excellent damping characteristics, effectively absorbing vibrations generated during equipment operation and reducing joint fatigue damage. The overall structure is compact, easy to install, requiring no complex tools, and quickly completing the connection, improving equipment maintenance efficiency, reducing labor costs, and adapting to the flexible connection requirements of expansion tanks and pipelines.

Core technical parameters:

-Model: SSY009697521
– Nominal diameter: Φ25mm (customizable to fit different expansion tank interface sizes)
– Working pressure: 30MPa (rated), test pressure: 45MPa, burst pressure: 90MPa
– Material: Main body is made of high-quality carbon steel (304 stainless steel optional), surface is hot-dip galvanized/powder coated for corrosion protection, and the sealing ring is made of oil-resistant nitrile rubber.
– Applicable working conditions: Complex outdoor working conditions such as mining and construction, suitable for fluid transfer environments in expansion tanks.
– Operating temperature: -40℃~120℃, suitable for extreme high and low temperatures
– Connection method: threaded connection + sealing ring, with dedicated fastening parts, installation torque 0.8~1.2 N·m, secure connection.
– Implementation Standards: Complies with industry standards GB/T 9094 and GB/T 18297, and has passed relevant mining certifications.
– Structural features: One-piece molding, tight fit at the interface, strong vibration resistance, reliable sealing, low fluid resistance, and customizable interface sizes.
– Service life: ≥8000 hours, corrosion resistance meets standards, satisfying long-term use and maintenance needs.

This connector, powered by SANY’s technology and rigorous quality control, meets original equipment manufacturer (OEM) requirements. Customizable nominal diameter, material, and other parameters are available. It offers convenient installation, reliable sealing, and enhances fluid transfer stability in expansion tanks. It absorbs vibration, reduces leakage risks, and lowers downtime and maintenance costs. As a core connecting component for expansion tanks, its superior performance makes it a preferred choice in many fields. We provide genuine original products and comprehensive after-sales service, ensuring stable equipment operation throughout the entire process. Choose it for smooth connections, worry-free sealing, and long-lasting durability!

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7 SSY009697521 Expansion Tank Connector
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