Quartz sand is quartz stone processed by the crushing of quartz particles. Quartz stone is a non-metallic mineral, a hard, wearable, chemical properties and stability of silicate minerals, the main mineral composition is SiO2. Quartz sand is an important industrial mineral raw materials, non-chemical dangerous goods, widely used in glass, casting, ceramics and fireproof materials, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemical, plastics, rubber, abrasive, filter and other industries.?
size(mesh): 2-4, 4-6, 6-10, 10-20, 40-80, 80-120, 200, 325, 800, 1250, 2500.
Grading Standards
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Refined Silica Sand Specification?
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Refined Silica Sand FilterMaterial
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?Packaging: 25kg/bag or as your requirement
?Shipping:7-15 days after confirm order?
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?Lingshou County Zhongrun Minerals Co., Ltd. was established in 2008 as a professional Manufacturer&Exporter
to provide various mineral and chemicals products,including vermiculite,mica,perlite,calcium carbonate,color sand etc.
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?1.Delivery time?
a)?For the stock items, we can arrange the shippment within 2~3days after received your payment. For the customized items, we will indicate the delivery time in the quotation list.?
b)Samples prepared within 1-3 days after receive your express charges
c) Tacking number will be sent to you after delivery,also you will get every important shipping status by email.
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2.MOQ&Shipping
a)one 20ft container by sea?
b)Small quantity(>25kg), by air or by LCL or by Express?as your?requirement
3.Payment terms
a)Small quantity recommend WEST UNION
b)large quantity recommend T/T or? irrevocable L/C
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4.How is the charge for sample
Free sample?could be sent for your evaluation and pls kindly?pay the express charge.
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5. Can you give warranty of your products?
Yes, we extend a 100% satifisfaction guarantee on all items. Please feel free to provide timely feedback if you're not satisfied with N&D's Quality and Service. For the overseas orders, if there is a quality problem, please kindly to provide the picturers to show the problem by e-mail. We will provide the replacements to you at our cost according to actual conditions.
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6.Can I visit you?
Sure. If you're a volume buyer and would like to visit our in-house products and production line, please contact us to make an appointment.
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7.Our advantage
Professional ?manufacturer/own mine /Advanced equipment/High quality/flexible/Competitive price/Professional sales team