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Xinxiang City Tian Rui Hydraulic Equipment Co.,ltd

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  How to distinguish between imported and domestic glass fiberglass
[Author: 2015-07-30 Click: 710 ]

Customers buy hydraulic oil filter, usually hesitate to domestic or imported fiberglass fiberglass? Because these two basic from the outside do not come out in the end how to distinguish between the two filters, hydraulic solemnly declare here Shui disclose:
 
From the following description:
1, in terms of performance:
    Precision, flow, air permeability, filtration efficiency and other parameters comparison, tested inspection and import of glass should be much better than homemade fiberglass.
2, from the price:
    About one kilogram 70 yuan domestic glass, glass imports about one kilogram 300 yuan.
3, from the appearance of the structure for the paper:
    Imported glass is pure glass production, friable texture, is a single-layer structure, easy to break open the oil filter is thin in the water, generally in the 1-25 micron accuracy;


 


    Domestic fiberglass outer and inner layers are made of non-woven fabric and fiberglass composite, firm texture, filter thickness is not easy to break open the oil-in-water, the accuracy is generally 1-100 microns.
     
So when you buy fiberglass filter, be sure to recognize the distinction between domestic and imported glass glass!
Imported glass brands are: the United States HV, Germany, Rand and other
Domestic fiberglass brands are: hospital and Chongqing, Nanjing Fiberglass regeneration

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