Guangzhou cheapest heavy local manufacturers Keywords: heavy manufacturers how much money one ton heavy fuel oil supply fuel oil prices in general ceramics factory, glass, asphalt mixing plant burning material, special burners burn heavy oil, heavy oil is an application rather a wide range of fuel oil. General customers to buy time to look at the price, almost no such thing in this industry, you pay the said goods. Different types of indicators are not the same as heavy oil, heavy oil primarily to buy is to look at all aspects of indicators. 180 # heavy test items such as quality indicators Detection Type Standard Type Standard kinematic viscosity (50 ℃) mm2 / s is not greater than 180 GB / T 11137 Mechanical impurities% (m / m) is not greater than 0.10 GB / T 511 Flash point (closed) ℃ no less than 60 GB / T 261 net calorific value of J / g is not less than 40400 GB / T 511 Density (15 ℃) g / cm3 is not greater than 0.992 GB / T 1884 gross calorific value of the J / g is not less than 42800 GB / T 384 Moisture% (v / v) is not more than 0.5 GB / T 260 V ppm not more than 200 ASTMD 6595 Sulfur content% (m / m) is not greater than 3.2 GB / T 380 Al + Si ppm ash content of not more than 80 ASTMD 6595 % (m / m) is not greater than 0.10 GB / T 17144 Ca ppm is not higher than 30 ASTMD 6595 there is a very detailed indicators of heavy oil, please pay attention to the Dongying Road to Health New Materials Co., Xiao Song. To provide you with the latest information.