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Jia'an helmet Shandong

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.

Reasons for choosing us
RADIATION PROTECTIVE GLOVES
01Solutions to meet different needs

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.

02Highly specialized team and products

Professional team work and production line which can make nice quality in short time.

03We trade with an open mind

We abide by the privacy policy and human rights, follow the business order, do our utmost to provide you with a fair and secure trading environment, and look forward to your customers coming to cooperate with us, openly mind and trade with customers, promote common development, and work together for a win-win situation.

CONTACT USCustomer satisfaction is our first goal!
Email us

Consultation hotline:0086-15900663312

Address:No. 3888, Hutai Road, Baoshan District, Shanghai, China

Jia'an helmet Shandong
Helmet Standards Comparison: Snell - DOT - ECE R22-05 ...
Helmet Standards Comparison: Snell - DOT - ECE R22-05 ...

The DOT ,helmet, standard is aimed at protecting skulls from the 90% likely ,impact, types (low to moderate energy impacts according to the HURT Report) and favours a more shock-absorbent ,helmet,. The ,maximum, G-force allowed by the DOT ,test, is 400g peak acceleration, no more than 200g over a cumulative duration of 2 milliseconds, and no more than ...

Design and Analysis of a Helmet Equipped with Graded ...
Design and Analysis of a Helmet Equipped with Graded ...

diameter of 5 cm and ,impact, velocity of 4.8 m/s. Two ,impact, conditions were considered from which the first one was toward top of ,helmet, and the other one was afrontal ,impact, by angle of 60 degrees. According to the JIS T8133 standard the allowable ,impact, acceleration is 300g and then the critical ,impact, load was obtained about 13832 N [37].

Construction Hard Hats & Safety Helmets | OSHA & ANSI
Construction Hard Hats & Safety Helmets | OSHA & ANSI

The Occupational ,Safety, and Health Administration requires employees to wear ,safety, hard hats when there’s any potential for head injury. Whether it’s from possible ,impact,, from falling or flying objects, or from electrical shocks or burns, employers must provide ,safety, hats for employees who face head-related dangers in the workplace.

Full body simulations of motorcyclist accidents
Full body simulations of motorcyclist accidents

results obtained with lower ,impact, velocities. Virtual ,testing, provides another way to evaluate the effect of the presence of the body in ,safety helmet impact, tests. The two models shown in figure 4 were generated and used to carry out virtual tests with the software LS-Dyna [10]. Both models were virtually impacted against a flat

Maximum Impact - Bronco Magazine - Cal Poly Pomona
Maximum Impact - Bronco Magazine - Cal Poly Pomona

Maximum Impact,. Engineering Alums Put Product Performance to the ,Test,. ... A primary application for DTS systems is vehicle ,safety testing,, ... are designed to be embedded inside a ,test, article and can measure the strength of a ,helmet, or the efficiency of an airbag, for instance.

Twelve Frequent Hard Hat Questions -- Occupational Health ...
Twelve Frequent Hard Hat Questions -- Occupational Health ...

1/7/2014, · Type 1.ANSI: ,Helmets, are intended to reduce the force of ,impact, from a blow only to the top of the head; CSA: Headwear that provides ,impact, and penetration protection for the crown (area over the ...

03 Eyewear FAQs Rev01 GB
03 Eyewear FAQs Rev01 GB

How best to use goggles with an industrial ,safety helmet, ... According to EN166 the certified ,maximum impact, protection for goggles is 120 m/s tested by a 6mm steel ball, product marking “B”. The ,impact, will be strutted by the lens and frame. By EN standard it is not possible to ,test, according high energy ,impact, …

03 Eyewear FAQs Rev01 GB
03 Eyewear FAQs Rev01 GB

How best to use goggles with an industrial ,safety helmet, ... According to EN166 the certified ,maximum impact, protection for goggles is 120 m/s tested by a 6mm steel ball, product marking “B”. The ,impact, will be strutted by the lens and frame. By EN standard it is not possible to ,test, according high energy ,impact, …

PMI Impact Helmet | Rescue Helmets | Cascade Rescue
PMI Impact Helmet | Rescue Helmets | Cascade Rescue

The PMI ,Impact Helmet, is a high performance ,helmet, offering ,maximum impact, and penetration resistance. This ,helmet, is the best choice for technical rescue and rope access technicians working in demanding environments.

INFLUENCE OF THE BODY ON KINEMATIC AND TISSUE LEVEL …
INFLUENCE OF THE BODY ON KINEMATIC AND TISSUE LEVEL …

employed. It was shown that for the ,impact, velocity at which the ,helmet, had been drop tested, and certified as per ECE 22.05, the ,helmet, was unable to protect the head when the entire body was used in the virtual ,impact test,. Keywords: ,Helmets,, Energy Absorption, Drop tests, Hybrid III, …