| Customization: | Available |
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| After-sales Service: | Warranty Within One Year |
| Feature: | Heat Insulation |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Payment Methods: |
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| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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size(mm)
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Density (kg/m3)
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rock wool seeding block
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25*25*25
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80
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25*25*30
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80
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25*25*35
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80
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25*25*40
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80
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40*40*40
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80
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50*50*40
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80
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rock wool planting block
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75*75*60
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80
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75*75*75
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80
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100*100*70
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80
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|
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100*100*75
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80
|
|
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100*100*100
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80
|
|
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145*145*145
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80
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150*150*142
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80
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150*150*150
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80
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200*200*200
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80
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rock wool planting slab
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1000*200*70
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60
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Water holding rate
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700%
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Permeability coefficient
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1.25cm/s
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Volume water absorption
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800%
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Total porosity
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92%
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PH
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7.4
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Average fiber diameter
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4.96μm
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1.Are you factory or trading company?
We are factory ,our factory founded in 2010 located in Dacheng,Langfang City, Hebei Province,near to our capital Beijing City .Our factory occupy 40000 square meter ,welcome your visit any time.
2.Is free sample available ?
Sample is available and small piece sample is free ,for big piece sample we will collect some surcharge which will be return to you when you order mass quantity .
Generally the delivery will be within 2 weeks ,and some stock products can delivery any time as you need.
Yes,we can provide OEM and ODM service
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