Product Overview

• Part Number: WG9725530007
• Product Name:  Radiator Outlet Steel Pipe WG9725530007
• Compatible Brands: HOWO

Applications

Product Features

• High-Quality Seamless Steel: ufactured from premium heavy-duty seamless carbon steel, providing superior structural integrity and the ability to withstand high pressure within the engine cooling system.
• Advanced Anti-Corrosion Coating: The exterior features a specialized black powder coating or galvanized finish, offering exceptional resistance to rust, oxidation, and road salt, ensuring a long service life in harsh environments.
• OEM-Standard Precision Bending: Utilizing high-precision CNC bending technology, the pipe is engineered to match the original Sinotruk equipment's exact curvature, ensuring a "plug-and-play" fit without any stress on connecting hoses.
• Leak-Proof Connection Design: The pipe ends are precisely flared and smoothed to create a perfect seal with radiator hoses and clamps, effectively preventing coolant leakage and protecting the engine from overheating.
• Thermal Stability: Designed to operate reliably under extreme temperature fluctuations, maintaining its shape and strength from freezing winter conditions to high-heat engine operations.

• Seal Inspection: Before installation, ensure that the connection points (hose ends) are clean and free of debris. Always use new, high-quality hose clamps to ensure a leak-proof seal with the steel pipe.
• Alignment Check: During installation, verify that the pipe is correctly aligned with the radiator outlet and water pump inlet. Avoid forcing the pipe into position, as excessive stress can lead to premature fatigue or cracking at the mounting brackets.
• Surface Protection: Handle the pipe with care to avoid scratching the anti-corrosion coating. If the coating is damaged during installation, apply a touch-up of rust-resistant paint to prevent localized corrosion.
• Coolant Compatibility: Ensure the cooling system is flushed and refilled with the correct grade of coolant recommended for Sinotruk WD615/D10 engines. Contaminated coolant can cause internal scaling and reduce the heat dissipation efficiency of the pipe.
• Regular Leak Monitoring: After the first few hours of operation following installation, check all connection points for signs of coolant seepage. Periodically inspect the mounting brackets for tightness to prevent vibration-related damage.