Fire pump 3C certification how to distinguish between authenticity
Fire pump 3C certification how to distinguish the authenticity, the fire pump 3C certification that the fire pump mandatory certification, is the Chinese government to protect consumer safety and national security, strengthen the fire pump quality management, in accordance with laws and regulations of a product conformity assessment system . As a result of the adjustment of new fire regulations, some manufacturers do not attach importance to the “3C” logo. When the goods are purchased, the batch of “3C” logos are passed to the merchants. When the merchants post, they will confuse the “3C” logo with different specifications. At the same time, there are businesses in the form of certification has not been converted, did not obtain fire pump 3C certification, but fraudulently affixed a 3C label. So how do we identify the authenticity of the flag for 3C fire pumps?
Keywords: 3C fire pump fire pump 3C certification authenticity
First, 3C mark white, black pattern;
Second, the 3C logo has a strong adhesiveness and is destroyed when it is opened;
Third, the 3C logo is a laser anti-counterfeiting label. "S, EMC, S&E" on the right side of the word "CCC" appears dark red under firefighting, and a detailed look at the "CCC" figure also reveals multiple prismatic small "CCC" marks;
Fourth, look at random numbers, this is where the 3C logo is the least likely to be counterfeited. Each mandatory product certification mark has a unique code. When issuing the mandatory product certification mark, the certification standard issuing management center has entered the corresponding product of the code into a computer database, and the consumer can pass through the CNCA website. The mandatory product certification mark anti-counterfeiting query system queries the code.
HDPE ( Uniaxial geogrids(ux Geogrid) ) : Ultimate Tensile Strength 30kN/m to 300kN/m, HDPE geogrids (Uniaxial ) range : Flexurally stiff biaxial monolithic and integrally formed geogrid constructed of PP- Polypropylene or HDPE – polyethylene by a unique punching and drawing process .
1. It reinforce old asphalt concrete road surface and asphalt layer, and prevents damage ;
2. It is used for rebuilding cement concrete road surface into composite road surface and restraining reflection caused by block contraction .
3. It is used in road expansion and improvment project and crack caused by old and new combination position and uneven sedimentation ;
4. It is used in soft soil base reinforcement treatment , is favorable for soft soil water separation and concretion,restrains sedimentation effectivly,distributes stress uniformly and improve overall strength of road base;
5. It is sued for preventing contraction crack caused by new road semi-rigid base layer,and reinforces and prevents road surface crack caused by foundation crack reflection.
Hdpe Uniaxial Geogrid, Polyethylene Uniaxial Geogrid, Polyethylene Extruded Laminated Geogrid
Feicheng Lianyi Engineering Plastics Co., Ltd , https://www.lianyigeosynthetics.com
برچسب: ،