Item | abrasive grinding stone Low abrasion top degree pebbles stone for grinding |
HS code | 25171000.00 |
Application | Flint Pebbles are widely used as grinding media and filling material to grind the clumpy raw materials to fine powder in ball mill. |
Size | 2-4cm,4-6cm,6-8cm,8-10cm,10-12cm,12-15cm Re-selected size:1-3cm,3-5cm,5-7cm Other sizes can be made according to customers' requests. |
MOQ | 1 ton |
Sample | available |
PRODUCT CHEMICAL COMPOSITION AND PHYSICAL PROPERTIES |
SiO2 | >= 99.31% |
Al2O3 | <=0.36% |
Fe2O3 | <=0.018% |
CaO | 0.09% |
MgO | 0.04% |
Volume density | 2.66g/cm3 |
Hardness Mohs | 8 |
Porosity | <=0.38% |
Actual abrasion rate | <=1.35 |
Appearance of pebble | Round (ellipse) |
Color after burning | white |
DELIVERY DETAILS |
Package |
Type | ton bag, one-ton bag with pallets, two ton bags with pallets, in bulk | Size | Bag:100cm x 100cm x 100cm Pallet:100cm x 100cm | Weight | 1000-1300kg per bag 25-27 tons per 20'FCL 20 packages per 20'FCL | Mark and Label | Customizable |
|
Delivery time | sample--1 day after confirming your required details order--amount less than 100 tons will take 14 days to produce |
Price term | EXW, FAC, FOB, CFR recommend, CIF recommend |
Payment term | L/C at sight, 30% TT in advance, DP, DA |
Documents | full set of ocean Bill of Lading commercial invoice packing list certificate of origin (CO, Form A, Form E, Form F) other requird documents |