Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.
Color meaning of reflective vest
We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.
Professional team work and production line which can make nice quality in short time.
The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems
Allegro® NOVA 2000™ ,Helmet is made, of high-density ,polyethylene,. ,Helmet, has a multi-layered sound deadening foam and is ideal for blasting applications. It includes a large wrap around double lens that allows optimum vision without the side glare. It contains a high-,pressure, adjustable flow control valve, cooler, heater or ,low,-,pressure, constant flow valve.
The helmet’s shell is the rigid outer section of the helmet, and is usually made from polyethylene, ABS (Acrylonitrile Butadiene Styrene – a thermoplastic) or fibreglass hardened with polyester resins The basic function of the shell is to provide protection by reducing the force of a falling object striking or impacting on the users head.
PE is a member of the polyolefins class, which also have various types of PE, depending on density of polymer type. PEs densities are relatively ,low, when compared to other conventional polymers; the values range between 0.916 and 0.940 g/cm 3 for LLDPE and 0.840–0.970 g/cm 3 for HDPE. Generally, PEs has not only good processability but also shows a remarkable water vapor barrier functions ...
The Zircon 1 ,Safety Helmet, is a UV-resistant, high density ,polyethylene, (HDPE) or polypropylene (PP) ,safety helmet,. This ,helmet, features a ,low, density (LDPE) ,polyethylene, cradle with 8 fixing points. This ,helmet, is available in 5 colours.
Thermoplast HDPE, high ,pressure polyethylene,, straight ,helmet, shape with gutter . Thermoplastic material, present as granules, is brought into the desired ,helmet, shape during an injection moulding process utilising the plasticity gained by heating.
Molded from high density ,polyethylene,. Provides protection from sun and rain. Secure-Fit ratchet features an easy turn knob. Adjusts to head sizes, 6 1/2 - 8. ,Made, in USA. Meets ANSI Z89.1-2009, Type 1 Class C, E & G requirements.
Polyethylene, (PE) is the most common polymer in the world, produced 85mt / year. This is mainly due to the wide range of possible uses. Depending on its melting point, the PE is divided into several categories: ,low,, medium and high density, each class with specific industrial applications.
Safety helmets, that are not being used should be kept in places that are not exposed to direct sunlight or to high temperature or humidity. 8. The best protection against perforation is provided by ,helmets made, from thermoplastic materials (polycarbonates, ABS, ,polyethylene, and polycarbonate with
It is NIOSH approved with high pressure and low pressure air sources. Breathing air evenly flows down the front of the helmet minimizing lens fogging and cooling the user. The helmet is a super lightweight abrasion resistant polyethylene shell. Available with flow control valve or low pressure adapter. Product code: 8424dfd7a0c8.