Ningxia Biyuan Activated Carbon Co.,Ltd. is a professional manufacturer which has already had about eight years history of different filter media water production and domestic trade.We insists the principle of "Integrity Management, High Quality, Good Service " to promote our rapid development.Welcome to have a visit!

 What's the silica sand?
Silica sand also called quartz sand.Silica sand filter material using the natural quartz mine as raw material, to broke, wash, and other process, to make the quartz sand. At present, it is the most widely used, the largest amount of water purification material of water treatment industry. No impurities, compressive and wear, mechanical strength, chemical stability, sewage interception ability, high efficiency, long use of the cycle, suitable for single layer, double filter, filter and ion exchanger.
Silica sand filter material make a role in filtering, as the water through the sand and gravel into the ground, the suspended solids in the water is stopped down, mainly for those subtle suspended solids.amount of backwashing,   after the laboratory tests, various technical indicators have reached the industry standards.

What's the index of silica sand?

Common specification 0.25-0.8mm,0.8-1.6mm,1-2mm 2-4mm ,4-6mm,6-8mm.

What's the field silica sand can be used?

        1. Silica sand is widely used for producing optical glass, such as plate glass, float glass,

              optical glass, glassware and special glass etc 

        2. Refractory material.

        3. Quartz sand also can be used for metallurgy, ceramic, foundries and abrasives etc.

 Packaging details:silica sand
                          25kgs/bag 50kgs/bag or according to customer's demand.

Delivery details:Shipped in 15 days after payment.

Our Quality:
Quality is the life of Honesty. We use only the best quality (original) components to ensure the standard of our product range is of the highest caliber.

MOQ: 

Welcome to give us the trial  order,but if the quantity is bigger,the price will be lower.Hope you can understand. 

Delivery:

 7-15days for order after your payment

Bulk production delivery depends on your order quantity and  size , after finishing. We will confirm the delivery time and email you in first time. 

Packing:

Standard Exported packing. If you have any requirement in packing,  We willalso  follow your requirements.

Delivery time ?

a)Within 15 days after receive your payment

b)Samples prepared with in 5 days after receive your freight cost

Payment terms?

T/T,L/C,Western union.

How is the charge for samples ?

We can send free samples to you,but for the freight cost, Hope you can understand it

Our advantage

Professional vermiculite manufacturer/own vermiculite mine /Advanced equipment/High qualityflexible/Competitive price/Professional sales team