Cotton helmet for? Quality cotton wholesale cold helmet helmet D9

Cotton helmet for? Quality cotton wholesale cold helmet helmet helmet D9 cotton for? Quality cotton wholesale cold helmet helmet helmet D9 cotton for? Quality cotton wholesale cold helmet helmet D9 Contact: Yang Jinzhu buttoned: 2-2-8-4-2-4-0-5-0-0 24-hour hotline: 1-3-9-3-1-1 -2-0-3-1-8 electricity prices ~~ CALL me! ! Product Name: fiberglass helmet helmet \\ Star @ @ forms: helmet-style helmet \\ Star @ @ color: red, yellow, blue, white and other national standard color (and printed word mark according to user requirements ) \\ helmet Star @ @ Features: 1, the selection :( hat helmet shell) fiberglass helmet choice of polymer unsaturated polyester and cotton fabrics, precise ratio. After making a composite material, it is the head protective equipment "\\ // Star @ helmet" the most high-grade materials; 2, the production process :( cap shell helmets) selection of high-precision molds, high tonnage hydraulic machine, computer-controlled pressing temperature; 3, the cap shell helmets outstanding advantages :() housing mass density, high rigidity, low thermal conductivity, workers wearing a cool feeling; 4, helmet standard performance: in line with the national standard GB 2811-2007 standard anti-static, flame retardant, insulation, high temperature resistance, anti-aging properties; 5, the technical basis for :( hat helmet shell) surrounding the brim greater than 10mm, in order to protect the wearer's ear. Frontier greater than 25mm, in order to protect the wearer's facial features; 6, helmet liner cap design :( cuff) by wearing height 85mm design, just on the edge portion of the wearer's ear, and comfort; 7, helmets cap liner selection :( a backing tape) use high and low quality plastic, precision ratio of injection molding, softness and weather resistance good; 8, wearing helmets :( helmet) for the convenience of the wearer's head size, select "pressing", "knob "Both devices can be adjusted freely loose degrees; 9, helmets GB2811-89 products meet or exceed standards; 10 helmet colors are optional color 11 national standards, helmets Our company specializes in fiberglass helmet, ABS helmet , cold helmets three series; products lining in three; V-type and helmet type, etc. Model: buttons to adjust the cross-lined, lined buttons to adjust the top rope, five-star @ knob to adjust the helmet liner \\ // Overview : The helmet helmet selection knob lining riveted, high strength, good insulation properties, high temperature, water, acid, alkali, oil and chemical corrosion and other characteristics; and light weight, good insulation, good lateral pressure steel and to overcome the difficulties caused by an allergic reaction when the glass wearing helmets safe and reliable performance is the current general materials can not match. The major products; using vinylon, acrylic and other fiber as a reinforcing material, to prevent an allergic skin reaction with insulation, acid, high temperature, impact resistance, anti-static, heat and lateral pressure steel and good security. optional cap plexiglass mask, welding masks, goggles mine type lighthouse or steel products many colors, according to customer requirements of various patterns and factory emblem, color, letters, etc. helmet size requirements as follows: cap shell internal dimensions, visor, brim, vertical spacing, horizontal spacing, wearing height, projections and holes. Wherein the vertical spacing and height are two important dimensions to wear a helmet requirements. Vertical spacing means wearing of helmets when, the highest point of the head axial distance between the table and the cap shell (not including top bars space). Helmet size requirement is 25 mm to 50 mm. Height is the helmet worn helmet while wearing headband side to the axial distance between the bottom edge of the highest point of the head. Helmet size requirement is 80 mm to 90 mm. Vertical spacing is too small, direct impact on the stability of wearing helmets, failure of any one of these two requirements will directly affect the overall safety helmets. Cap helmet liner materials are high and low pressure polyethylene, synthetic fibers, cotton belt and so on. Cap liner material should have good strength and impact resistance, skin-friendly and allergy response effect, select the cap liner material should be considered and the cap shell performance coordination and cooperation. Helmet has good impact resistance, and light weight, good appearance quality, having to choose from a variety of structural forms. In ensuring the safety of the premise, the lighter the better the weight of helmets can reduce neck fatigue caused by long-wearing workers. Small helmet along, along, roll along the helmet should not weight more than 430 grams; weight large brimmed helmet should not more than 460 grams; weight cold helmet should not more than 690 grams (over weight requirements do not include additional a member). Hebei Five Star Electric Equipment Co., Ltd. cold cotton helmets products in accordance with the requirements of GB2811-1989, strict quality control. The inner shell and cap liner tightly mosaic, Seiko doing fine, strict factory inspection. Hebei Five Star Electric Equipment Co., Ltd. cold cotton helmet, for years, through the National Labor Protection Products Quality Supervision and Inspection Center. Hebei Five Star Electric Equipment Co., Ltd. cold cotton helmets products attractive appearance, good thermal effect. Outstanding safety performance. Widely used in field operations head protection of the alpine region. Hebei Five Star Electric Equipment Co., Ltd. cold cotton helmet, for years, through the National Labor Protection Products Quality Supervision and Inspection Center. Hebei Five Star Electric Equipment Co., Ltd. cold cotton helmets products attractive appearance, good thermal effect. Outstanding safety performance. Widely used in field operations head protection of the alpine region.