SKU: 21805497819

S2 Heat Transfer Oil - 55 Gallon Drum

Sale price$404.55 Regular price$449.50
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Description

S2 Heat Transfer Oil - 55 Gallon DrumDescription Sinopec L QB300 Thermal Conduction Oil is formulated using a narrow cut, highly refined mineral oil, which has excellent inherent thermal and oxidation stability, together with selected detergent, dispersant and antioxidant additives. It is recommended for use as a heat transfer oil in closed, forced or unforced, circulation systems where the bulk oil temperature does not exceed 290C or 600F. Features & Benefits Sinopec L QB 300 Heat

Description

Sinopec L-QB300 Thermal Conduction Oil is formulated using a narrow-cut, highly refined mineral oil, which has excellent inherent thermal and oxidation stability, together with selected detergent, dispersant and antioxidant additives. It is recommended for use as a heat transfer oil in closed, forced or unforced, circulation systems where the bulk oil temperature does not exceed 290°C or 600°F. 

Features & Benefits

Sinopec L-QB 300 Heat Transfer Oil is suitable for use in:

  • Closed heat transmission systems with forced or unforced circulation operating at a maximum bulk temperature of 290°C.
  • Drying and heating process, such as those used in timber processing, textile finishing, food processing and the chemical industry.

Features & Benefits

  • The narrow-cut base oil has a high distillation point, which avoids pressure build up in the closed circulation system.
  • Excellent thermal and oxidation stability ensure the oil does not crack, break down or produce deposits at high temperatures, extends the life of the oil, protects the system and reduces maintenance costs.
  • The high flash point and low evaporation rate enable the oil to be used in closed systems up to 290°C.
  • Good fluidity at low temperatures ensures good oil circulation, even at low-temperature start-up.
  • The high specific heat and thermal conductivity of the oil enable rapid heat transfer, improved operating efficiency and lower operating costs.
  • Good rust and corrosion resistance protect the system and reduce maintenance costs.
  • Used paraffinic mineral oil can be recycled or disposed of more easily than naphthenic or synthetic fluids.

Specifications

Sinopec L-QB300 Thermal Conduction Oil Specifications

Kinematic viscosity, ASTM D 445

cSt @ 40°C

cSt @ 100°C


31.4

5.38

 Viscosity index, ASTM D 2270

105

Micro-Conradson Carbon Residue, %wt, ASTM D 4530

0.01

Copper corrosion, 3 hours @ 100°C, ASTM D 130

1b

Pour point, °C, ASTM D 97

-12
Flash point (COC), °C, ASTM D 92 226
Density @ 15°C, kg/l, ASTM D 4052 0.8685


Sinopec L-QB300 Thermal Conduction Oil meets or exceeds the performance requirements of the following industry specifications:

DIN

51522-1998

GB1

23971-2009

 

Cross Reference

  • Chevron Heat Transfer Oil
  • Mobiltherm
  • Shell Heat Transfer Oil S2

Additional shipping fees will apply to residential, limited access, deliveries outside the regular delivery network or locations requiring a lift gate to complete delivery.  

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21805497819

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The Southwest Grasshopper
Cuba, US
★★★★★ 5
Good replacement parts and affordable
I acquired this filter set to replace the OEM filters in my wife's Honda Accord. The filters fit perfect and were easy to install. Normally when I replace filters I have to purchase both the air filter and the cabin filter separately. In this case, it was very nice to have them sold as a combo set. While I don't know what materials are used to manufacture these filters, I will say that the air filter looks just like the OEM part in terms of it's production. The cabin filter does have carbon built in to help control orders, which is something the OEM part did  not have, so it looks different in terms of filter color. I normally replace filters every 10K to 15K miles, and this fits in line with that this manufacturer suggests (every 12K miles).  In all, a decent combo set of filters helps keep costs down and both filters can be replaced at the same time. 
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 6, 2025
K
K Alex
Charlottesville, US
★★★★★ 5
Perfect!!!
This is exactly what I needed. Fits perfectly for my 2018 Honda Accord as well as being very easy to install. This is coming from someone who has no idea about doing anything on my car. Provides the best function, just as it would coming from a dealer or other auto shop. The quality is great as well, and this is exceptional value for the money. If you are looking to save money and not get bombarded with the filter replacement question when getting an oil change then this is the one for you.
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Reviewed in the United States on August 4, 2025
T
T. Isaacson
San Leandro, US
★★★★★ 5
Fit is good.
Filters fit and look essentially the same as the filters I’ve purchased and the official types from the dealer. I live in an area where wildfires occur almost every year,  so it’s good to have an extra set of filters to change them out after a run of smoky days. 
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Reviewed in the United States on July 1, 2025
C
Charles
Draper, US
★★★★★ 5
Priced affordable, easy installation, fits snug and perfect and seems durable!!
This cabin air filter and engine air filter seems to be made of high quality materials, installation was a breeze, fitment seems to be perfectly snug affordably priced for a cabin air filter and an engine air filter combined, as for functionality, Only time will tell on its durability.
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Reviewed in the United States on July 2, 2025
A
Verified Purchase
AK
New York, US
★★★★★ 5
cabin air for 4th gen runner
fit perfectly in my 4th gen runner, mine was original if you can believe it, (2003) and needed HELP.. dont think just click the purchase button and enjoy fresh breathable air again.
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Reviewed in the United States on May 12, 2026

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