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.
Installation of safety helmet little yellow duck
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.
Address：No. 3888, Hutai Road, Baoshan District, Shanghai, China
There are two purposes for a ,helmet standard,: i) Evaluation of ,helmet performance,. ii) Guidelines for new ,helmet, designs. Once the ,standard, is mandatory, every ,helmet, sold in the corresponding market is required to meet it. 1.2. ,Test, Equipment Although the ,standards, can vary greatly in terms of impact severity and level of
View of an open ,Micro, Metric buckle on a Nitro Motorcycle ,helmet,. Close up view of an open ,Micro, Metric buckle on a Nitro Motorcycle ,helmet,. The ‘,Micro, Metric’ buckle system works by using a ‘toothed’ tad on the end of 1 strap which goes into a spring operated ratchet on the end of the other strap (the basic principle of this system is similar to a reusable cable tie).
These tests were designed to compare the ,helmets,’ relative ,performance, under identical, realistic ,test, conditions rather than to determine compliance with any particular ,standard,. All flat surface impact ,test, results could be ranked by order of best ,performance,: DOT, ECE, BSI, and Snell. Metal edge impact ,test performance, was ranked with BSI ...
These ,helmet, safety tests measured the ,performance, of the ,helmets, as well as the ability to absorb impact. However the methods and requirements vary dramatically from ,standard, to ,standard,. In some countries, ,helmet, safety ,standards, compliance is overseen and controlled by government agencies.
1.1 This specification covers ,performance, requirements for ,helmets, manufactured for use by recreational bicyclists or roller skaters. This specification recognizes the desirability of lightweight construction and ventilation; however, it is a ,performance standard, and is not intended to restrict design.
A short, browser-based cartoon ,video, for children about the importance of ,helmet,-wearing (note that the ,video, plays automatically). Kids Health. A comprehensive cycling ,safety, guide with embedded ,videos, and activities, aimed primarily at young children.
A ,helmet, fails the impact attenuation ,performance test, of this ,standard, if a failure under paragraph (d)(2) of this section can be induced under any combination of impact site, anvil type, anvil impact order, or conditioning environment permissible under the ,standard,, either with or without any attachments, or combinations of attachments, that are provided with the ,helmet,.
ASTM ,Standards, & COVID-19. ASTM International is providing no-cost public access to important ASTM ,standards, used in the production and testing of personal protective equipment - including face masks, medical gowns, gloves, and hand sanitizers - to support manufacturers, ,test, labs, health care professionals, and the general public as they respond to the global COVID-19 public health emergency.
If a ,helmet, was really “too hard” to be safe in low-speed impacts, it would allow more than the 275 g energy transfer during a flat anvil strike, and fail the test. SHARP. A relative newcomer to the ,safety, game, the SHARP ,Helmet Safety, Scheme is the first organization to go beyond a “pass/fail” certification for motorcycle ,helmets,.