This product is made of narrow-fraction hydrogenated mineral base oil, selected high-temperature anti-oxidation, clean and dispersible, anti-rust and other additives, and produced by advanced blending technology.
Comply with GB23971-2009 standard
Minimum order quantity: Sample available
Model number
Packing specification
This product is made of narrow-fraction hydrogenated mineral base oil, selected high-temperature anti-oxidation, clean and dispersible, anti-rust and other additives, and produced by advanced blending technology.
Comply with GB23971-2009 standard
This product is mainly suitable for various types of indirect heat transfer systems.
Technical specifications
Product variety | L-QB | L-QC |
L-QD
|
||
Type of product | Refined mineral oil type | Common synthetic type | Refined mineral oil type | Common synthetic type | Synthetic type with special high thermal stability |
Usage status | liquid phase | Liquid phase or gas phase/liquid phase | liquid phase | Liquid phase or gas phase/liquid phase | Liquid phase or gas phase/liquid phase |
Applicable heat transfer system type |
Closed or open |
Closed |
Closed |
||
Product code |
L-QB280 、L-QB300 |
L-QC310 、L-QC320 |
L-QD330、L-QD340 、L-QD*** |
Typical data
ITEM | Quality index | |||||||
QB | QC | QD | ||||||
Maximum allowable service temperature | 280 | 300 | 310 | 320 | 330 | 340 | 350 | *** |
Kinematic viscosity(40C) ,mm2/s | ≤40 | report | ||||||
Flash point (closed), C | ≥ 100 | |||||||
Pour point ,C | ≤-9 | |||||||
Note: In actual use, the maximum operating temperature shall be at least 10 C lower than the maximum allowable operating temperature. The maximum allowable liquid film temperature of L-QB and L-QC is the maximum allowable operating temperature plus 20 C, and the maximum allowable liquid film temperature of L-QD is the maximum allowable operating temperature plus 30 C |
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I hope these questions can help you. If you have any questions, please feel free to contact us.
How to ensure a good after-sales experience?
small order and urgent order is available, we offer 15 days fast delivery,Small order and urgent order is available, we offer 15 days fast delivery.
How long is your delivery time?
Generally it is 3-7 days if the goods are in stock. or it is 10-20 days if the goods are not in stock, also according to the order quantity.
Do you provide samples ? Is it free or extra ?
Yes, we could offer the sample for free charge(under 1kg), need customer afford the freight.
How do you make our business long-term and good relationship?
1. We keep good quality and offer a competitive price to ensure your benefit and the competetion in your market. 2. We respect every customer as our sincere friend and do business by win-win spirit.
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