Before understanding safety shoe standards, you need to understand the main components of safety shoes: Upper/upper: first layer leather (best breathability and resistance to stretch); second layer of cow skin (with good breathability and stretchability) European safety shoe type standard: China National Standard Safety Shoes Standard: This website solemnly declares: This article is the reprint of the online media, only represents the author's point of view, has nothing to do with this site. If news articles and comments infringe your legal rights, please call us and we will handle it in a timely manner. Fiberglass Measuring Tape,ABS Holder Measuring Tape,Rubber Fiberglass Measuring Tape HENAN BONTHE MEASURING TOOLS. CO., LTD , https://www.btemeasuretool.com
Baotou: Stainless steel/non-metal synthetic material Anti-puncture midsole: Stainless steel/non-metal synthetic material Sole: Double density PU injection sole (middle sole + outsole); Rubber outsole + EVA/PU midsole; Single density PU injection sole
Safety shoes European testing standards: European standard Standard content Alternative standard EN ISO 20344:2004
Test Methods This standard specifies the requirements for safety shoes, protective boots and work shoes as well as the test methods for these types of shoes. This standard is to be used in conjunction with EN ISO 20345, EN ISO 20346 and EN ISO 20347. These three standards respectively stipulate the relevant requirements for the protection grades and functions of the above several types of safety shoes. EN344:1992
EN344-2:1996 EN ISO 20345:2004
safety shoes Safety shoes are designed and equipped with a tamper-proof safety cap that can withstand at least 200 joules of impact and 15 kN of extrusion EN345:1992
EN345-2:1996 EN ISO 20346:2004
Protective shoes Safety shoes are designed and equipped with an anti-sweeping safety cap that can withstand at least 100 joules of impact and 10 kilo of squeeze EN346:1992
EN346-2:1996 EN ISO 20347:2004
Professional shoes This kind of work shoes is different from safety shoes and protective shoes, because it is not equipped with a safety cap, so it cannot resist impact and squeeze EN347:1992
EN347-2:1996 Types of EN ISO 20345 SB Safety shoes lined with wear-resistant, sweat-absorbent, impact-resistant steel head, shockproof, sweat-absorbent insoles, while the outsole needs to have the advantages of wear, shock, and slip SBP SB safety shoes + anti-puncture midsole S1 SB+ anti-static, heel closure, heel absorption energy, etc. S1P S1+ puncture prevention S2 S1+ waterproof S3 S2+ puncture-proof, anti-slip outsole Protective features EN ISO 20345 standard requirements Anti-mite (impact resistance and pressure resistance) At least 200 joules of shock and 15 kN of extrusion Anti-piercing The force required to penetrate the sole is not less than 1100N anti-static Resistance greater than 105 and less than 109 ohms Non-slip SRA, SRB, SRC=SRA+SRB Insulation (HI) Insulation 250 degrees, sustainable for 30 minutes Heat resistant contact (HRO) Sole resistance to heat 250 degrees standard content Applicable place Protecting toe safety shoes Performed according to the LD50-94 standard, the security performance of the inner header is divided into five levels: AN1/AN2/AN3/AN4/AN5 Applicable to metallurgy, mining, forestry, port, loading and unloading, quarrying, machinery, construction, petroleum, chemical industry, etc. Anti-piercing safety shoes According to the GB12017-1989 standard, the anti-piercing strength is divided into special grade/level 1/level 2 Suitable for mining, firefighting, construction, forestry, cold work, machinery industry, etc. Electric insulating shoes Performed according to the GB12011-2000 standard Suitable for electricians, electronic operators, cable installers, transformer installers, etc. Anti-static safety shoes According to GB4385-1995 standard, it can eliminate the accumulation of static electricity Such as chemical plants, gas station operators, liquefied gas filling workers, etc. Acid and alkali safety shoes According to GB12018-1989 standard Suitable for electroplating, pickling, electrolysis, liquid dispensing, chemical operators, etc.
Comparing Safety Shoes Standards, Understanding Safety Shoes Use Environment
Note: S3 safety shoes are the highest level in the EN ISO 20345 standard
European safety footwear protection features EN ISO 20345 standard: