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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DaniFinchh
Pawtucket, US
★★★★★ 5
Great product
Color: yellow
These are great! Super lightweight, easy to wash, and not painful to scrub your skin with. The price is right and the product is durable, fits all kinds of shaped and sized soaps, lathers well, and does not carry an abnormal smell.
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Reviewed in the United States on November 19, 2025
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Mama Maureen
Omaha, US
★★★★★ 5
Highly recommend!
Color: yellow
Very pleased with this product. The bags are soft but still exfoliate well. They hold lather after wetting the outside, but then allow the soap to dry completely when hung by the drawstring. I will buy them again when I need them.
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Reviewed in the United States on May 17, 2026
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Lynne Summers
Whiting, US
★★★★★ 4
Good quality
Color: yellow
Perfect, just what I needed
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Reviewed in the United States on November 28, 2025
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Kelvin
Lowell, US
★★★★★ 5
Nice addition
Color: yellow
These aren’t the most gentle but a good gentle exfoliation. They are thick enough to keep the soap in. Fits a normal bar soap easily. With the quantity included you’ll be able to share as you’ll not need many yourself since they hold up to washing very well. The color is a nice off white- natural looking.
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Reviewed in the United States on May 11, 2026
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Verified Purchase
Cortney D. Olsen
Houston, US
★★★★★ 5
All natural alternative to loofas
Color: yellow, Color: yellow
I love that they are all natural, plant based, and exfoliating. Mine is already starting to stink a little, so I’ve started making sure that I’m squeezing all the water and soap out after using and it doesn’t smell anymore lol. I prefer these over using loofa with microplastics. They are effective, strong, thick, and size is for small or regular sized soaps. If u have a bigger soap just use the soap first and then lather with this. You will still have to switch out every once in a while (like a loofa). Amazing value for price ⭐️
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Reviewed in the United States on February 9, 2026

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