1.Fire door shoe overall design humanization, shoe body height is less than 35 cm, below the knee, leg will not get stuck, the shoes of the total weight of less than 3.2KG, welt on both sides of the lifting handle, easy to wear and take off, shoe body rubber reinforcing tibia to strengthen the protection of resistant corrosion of stainless steel toe, shoe bottom pressure resistance, puncture. Shoes heel special rib reinforcement, to strengthen wear resistance, resistance to puncture and protection, on both sides of the reflective strip, increasing the warning function.
2. Fire protection boots in the 3 inch high flame directly exposed to 12 seconds, continued burning time is 0 seconds, ignited and burned out for longer than 20 seconds.
3. Put the fire protection boots at the bottom of the 300 degrees of high temperature objects 1 minutes, the bottom of the boot without melting and melting drops.
4. Heat insulation performance: the fire protection boots of the boots at the end of the 250 degrees Celsius in the hot sand, 10 minutes after the end of the boot without shedding phenomenon, no melting and no melt drop.
5. Boots stainless steel design, puncture resistant 1200N resistance and 1500000 bending; steel reinforced toe head, can prevent hit. Has excellent oil resistance, voltage resistance 18KV;