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big size black volcanic rock pumice lava stone for sale
FOB Reference Price
Purchase quantity ()
Minimum order quantity
Payment
Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Products Description
natural volcanic rocks lava stone pumice stone
|
Product name |
Natural volcanic rocks lava stone pumice stone |
|
Shape |
natural and irregular |
|
Color |
red,white and black |
|
Size |
1-3mm,3-5mm,5-8mm,8-12mm,1-2cm,2-3cm,3-5cm,5-8cm,10-20cm,20-30cm and bigger |
|
Volume-weight(kg/m3) |
430-870 |
|
Water absorption |
11.7-17.03% |
|
Loose volume-weight(kg/m3) |
520 |
|
Cylinder pressure strength |
1.218Mpa |
|
Moisture |
1% |
|
Mechanical Intensity |
5.08Mpa |
|
Heat conductivity coefficient w/(m.k) |
0.326 |
|
Soften coefficient |
0.84 |
|
Apparent density |
Kg/m 3 640-860/(390*240*190) |
|
Hollow ratio(%) |
48/(390 *240 *190) |
Other colors of lava pumice stone please click below pictures:
Other aquarium decoration stones please click below pictures:
Packing and delivery
Company Information
| Q:Are you a manufacture or trading company? |
| A:Our company Qingdao Sinoy Construction Materials is a manufacture and trading company,we have our own 2 factories of stone carving and sculpture which are set up almost 20 years. |
| Q:What's your Minimum Order Quantity? |
| A:It depends on your order,usually full containers but we also can make test order,trial order and sample order for LCL or Air express,but it will share more expensive cost like delivery and shipping than FCL. |
| Q:May we visit your company and factories? |
| A:We welcome you to visit us!Half an hour driving from Qingdao international airport can reach our headoffice and 2 hours driving to our factories. |
| Q:What's your port of loading? |
| A:We load mainly from Qingdao port,also we can ship from Dalian,Tianjin,Nanjing,Ningbo,Shanghai and Guangzhou,Xiamen. |
FOR MORE INFORMATION OR INQUIRY,PLEASE CLICK"SEND"NOW!
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