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. Now we devotes to develop our international trade. Our main products include activated carbon,polyacrylamide, polyaluminium chloride, zeolite, manganese sand. anthracite filter, and so on. We insists the principle of "Integrity Management, High Quality, Good Service " to promote our rapid development.Welcome to have a visit!

 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.

 the index of silica sand

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

 the field silica sand can be used

A.Quartz sand have unique physical and chemical properties, make its in aviation, aerospace, electronic, mechanical, and today a significant role in the rapid development of IT industry, especially its internal molecular chain structure, the change law of crystal shape and crystal lattice, make its have the high temperature resistant, small thermal expansion coefficient, high insulation, corrosion resistance, piezoelectric effect and resonance effect and its unique optical properties, in many high-tech products plays an increasingly important role.

B.Quartz sand is important industrial mineral raw material, the hazardous chemicals, widely used in glass, casting, ceramics and refractories, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemical, plastic, rubber, abrasive and other industries.

C.Glass industry;Ceramic industry;the application of chemical and other industries

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

Delivery details:Shipped in 13 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.

1.How about the sample?
we can provide sample free and freight charges is collected

2.what kind of package will use?

25kg plastic bags,also can be customized

3.what is the delivery time?
it will take about 7days

uld you give me a discount?
Yes, we can have a negotiation

uld you give me a suggestion according to the information we described?
Of course,it is our mission to offer you professional service.

6.what is shipping way?
By sea,by courier.

7.what is the type of your company?
We are manufacture and trading company.