Product Description:
Sinopec 4637-1 synthetic hydraulic oil is suitable for machine tool hydraulic systems using gear pumps, piston pumps, and vane pumps, various clutches, hydraulic control systems, and hydraulic and guide rail hydraulic systems. Sinopec 4637-1 synthetic hydraulic oil is especially suitable for hydraulic systems with harsh operating conditions and sealing. Sinopec 4637-1 synthetic hydraulic oil Applicable temperature range: -20°C~+120°C.
Sinopec 4637-1 synthetic hydraulic oil has good anti-foaming, air release and anti-emulsification properties, reducing cavitation and emulsification;
The zinc-free anti-wear formula of Sinopec 4637-1 synthetic hydraulic oil can effectively protect silver-containing parts and extend the life of systems using silver and silver-plated parts;
Compared with ordinary HM anti-hydraulic oil, Sinopec 4637-1 synthetic hydraulic oil has better hydrolysis stability. When the system has good filterability, it reduces the chance of cold blockage and contamination of the hydraulic system.
Project | 4637-1 synthetic hydraulic oil | ||
Viscosity grade | 32 | 46 | 68 |
Kinematic viscosity (40℃), mm'/s | 33.04 | 47.34 | 68.59 |
Viscosity index | 119 | 127 | 108 |
Flash point (opening) , ℃ | 224 | 235 | 254 |
Pour point,℃ | -39 | -33 | -27 |
Copper sheet corrosion (100°C, 3h) level | 1b | 1b | 1b |
Air release value (50°C)min | 3 | 4 | 9 |
Sealing adaptability index | 4 | 5 | 5 |
Anti-emulsification , min | 6 | 8 | 15 |
Liquid phase corrosion experiment | Rust free | Rust free | Rust free |
Wear scar diameter, min | 0.47 | 0.45 | 0.46 |
Support and Services:
Sinopec 4637-1 Synthetic Hydraulic Oil Support and Service
Sinopec 4637-1 Synthetic Hydraulic Oil is committed to providing the highest quality technical support and service to our customers. Our experienced staff of professionals is available to answer any questions you may have about our products and services.
Our technical support team is available 24/7 to provide prompt and accurate advice on the use of our products. We also offer troubleshooting and maintenance services to ensure that your equipment is running at its best.
We strive to provide the best customer service possible. Our team is available to answer any questions and help you get the most out of your Sinopec 4637-1 Synthetic Hydraulic Oil products. If you have any questions about our products or services, please do not hesitate to contact us.