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The steel midsole is a vital protective component in industrial footwear, offering unmatched puncture resistance against sharp objects like nails or metal debris. Made from hardened carbon steel, it provides a rigid barrier that distributes impact forces evenly across the foot. Its tempered construction (1-2mm thick) balances durability with flexibility, while corrosion-resistant coatings ensure longevity in harsh environments.
The steel plate also enhances stability, reducing foot fatigue during prolonged standing on hard surfaces. Though slightly heavier than composite alternatives, its superior penetration protection and load-bearing capacity make it ideal for construction, manufacturing, and heavy industry applications. Modern designs integrate ergonomic contours and compatibility with other safety features, maintaining workplace protection without compromising comfort.
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Hoë kwaliteit kevlar middelsoolplaat vir veiligheidsskoene vervaardiger
Item:Kevla tussensool
Aansoek:Vir veiligheidsskoene
Materiaal:Kevla
Dikte:0.5mm/0.8mm
Kleur:wit
Standaard:EN22568
Penetrasie weerstand:1200N
Buig weerstand:EN22568 (1500000 keer) standaard
Funksie:waterbestand, anti smash, anti-punksie, glybestand
Plek van oorsprong:Hebei, China
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Veiligheidsmiddelsole vir skoene Staalplaat Anti-nael Anti-piercing Foot Larbor Protection staal Midsole
Item:Mn-staal tussensool
Aansoek:Vir veiligheidsskoene
Materiaal:Mn-staal
Dikte:0,49-0,5 mm
Kleur:swart
Standaard:EN22568
Penetrasie weerstand:1200N
Funksie:anti-impak, olie weerstand, anti-staties
Plek van oorsprong:Hebei, China
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Hoë kwaliteit EN Standaard vlekvrye staal tussensool
Vlekvrye staal anti-punksie binnesole is gemaak van hoë kwaliteit staal wat ideaal is vir veiligheidsskoene, dit het goeie punksie
weerstand en kan meer as 1 000 000 keer gebuig word, sy oppervlak is gemaak van epoksiehars mat poeiersproei om die
adhesie, dit is teen roes en teen punksie. Staal anti Piercing Mid-sool word al vir baie jare in die vervaardiging van veiligheidsskoene gebruik. Dit
is dun, goedkoop en word wyd deur veiligheidsskoenmakers gebruik. (Staal anti-penetraion Middelsool wat in ons fabriek vervaardig word, het
Buigweerstand: (1000000 keer), EN12568, CSA (1500000 keer) standaard. Penetrasieweerstand 1100N Buigweerstand
100PRS/CTN). Dit het EUROPESE STANDAARD EN12568.
Item:vlekvrye staal tussensool
Aansoek:Vir veiligheidsskoene
Materiaal:vleklose staal
Dikte:0,49 mm
Kleur:silwer
Standaard:EN22568
Penetrasie weerstand:1200N
Buig weerstand:EN22568 (1000000 keer) standaard
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Stainless Steel Insole
Steel bottom can prevent puncture, anti-static, zigzag resistance, acid and alkali resistance, high and low temperature resistance. Quality up to EN, CSA, JIS and other international standards, is the work shoes, labor protection shoes and other protective shoes necessary protective products Stainless steel anti-puncture insole made of high quality steel, is the ideal choice for safety shoes, has good puncture resistance, can be bent more than 1,000,000 times. The surface is sprayed with epoxy resin matte powder to enhance adhesion, prevent rust and puncture. Especially in the site is particularly popular, mainly used to prevent stepping on nails or other sharp objects, due to its high hardness, wear resistance characteristics, can effectively protect the safety of the foot, reduce the risk of injury.Durable: Compared with ordinary insoles, stainless steel insoles are stronger, not easy to damage, and have a long service life.
What is a steel midsole?
A steel midsole is a protective layer embedded in work boots between the insole and outsole, designed to prevent puncture injuries from sharp objects like nails or metal shards. Typically made from thin, tempered steel, it provides rigid structural support while maintaining flexibility for walking comfort. The steel plate acts as an impenetrable barrier that meets ASTM F2413 safety standards for puncture resistance. Unlike surface protection, the midsole's strategic placement shields the entire footbed without adding excessive bulk.
While offering superior protection in industrial environments, steel midsoles do add some weight to footwear and can conduct temperature extremes. Modern designs often incorporate perforations or contours to improve flexibility and breathability while maintaining safety performance. This critical safety feature has become standard in many construction, manufacturing, and utility work boots where puncture hazards exist.
Pros and cons of Steel Midsole versus Composite
Steel midsoles and composite midsoles each have distinct advantages and drawbacks in work boot construction. Steel midsoles provide superior puncture resistance and structural rigidity, making them ideal for heavy industrial environments with sharp debris. They offer excellent protection against extreme compression and maintain stability over time, but add significant weight to the footwear and can conduct temperature extremes. Composite midsoles are lighter weight (typically 30-50% reduction), non-metallic (making them metal detector friendly), and provide better insulation against hot/cold surfaces.
While they meet most safety standards for puncture resistance, composites may not withstand repeated extreme impacts as well as steel. Composite materials also tend to be more flexible, improving comfort during extended wear but potentially offering less support for heavy loads. The choice depends on workplace hazards - steel excels in high-risk industrial settings while composites better suit lighter duty applications where weight and thermal comfort are priorities.