Heavy-duty engine coolant
Category:
Keywords:
Heavy-duty engine coolant
Detailed Introduction
Product Advantages
Enhanced OAT organic formulation reduces deposit formation, prevents seal leakage, and extends the service life of seals.
It features sevenfold protection: freeze prevention, boil‑over prevention, rust inhibition, scale prevention, corrosion resistance, foam suppression, and erosion control.
It provides enhanced metal protection, delivering superior corrosion‑inhibiting performance for solder, brass, red copper, cast iron, and steel, while effectively mitigating high‑temperature thermal‑corrosion damage to aluminum alloy engine cylinder heads.
Enhances storage and operational stability, is harmless to pump sealing materials, and extends the service life of the cooling system.
Widely used in a variety of heavy-duty applications, including on‑road, off‑road, marine, agricultural, mining, and construction equipment.
| Model number | HEC-II-25 | HEC-II-30 | HEC-II-35 | HEC-II-40 | HEC-II-45 |
| Freezing point ℃ ≤ | -25 | -30 | -35 | -40 | -45 |
| Boiling point at atmospheric pressure, °C ≥ | 106.5 | 108 | 109 | 110 | 110.5 |
| Boiling point under pressure*℃ | 129.5 | 130 | 130.5 | 131 | 131.5 |
Implementation Standard
GB 29743.1-2022
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Keywords:
Heavy-duty engine coolant
No. 49, Chuangye Road (East), Nangang Industrial Zone, Tianjin Economic-Technological Development Area
022-63116999 ext. 807 or 806
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