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.
Two layer lining of safety helmet
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
When I took a small sledge hammer to these newer ,helmets,, the foam was noticeably spongy, and it compressed a lot under ,impact,. Once in a while, I would ,use, the same small sledge hammer to destroy an old ,helmet,. In every case, an older ,helmet, (5-10 years old) ... It exists because X% of ,helmets, fail ,after, Y time, with X steadily increasing.
Other ,helmets, are designed to protect against multiple moderate impacts, including football and hockey ,helmets,. However, you may still have to replace these ,helmets after, one severe ,impact,, particularly if ,the helmet, has visible signs of damage, such as a cracked shell or a permanent dent. 5. A ,helmet, is just part of the safety equation.
The magazine conducted an extensive ,test, of 16 different motorcycle ,helmets,, ranging from the $89.00 Z1R (review) to the $700.00 SCHUBERTH S1 (review). Their conclusion is that the inexpensive, polycarbonate shell Z1R ZRP-1 ,helmet, (review)transferred an average of 152Gs to the head-form, vs. 211Gs of the Snell-approved Scorpion EXO-700. But the big unanswered question is, would you want …
When will Snell SA2015 Rated ,Helmets, be available? Snell SA2015 Certified ,helmets, will be available for sale on or ,after, October 1, 2015, when the new standard takes effect. You ,can, read the official Snell statement here. Shop for Snell SA2015 Rated ,helmets, at SoloRacer.com. Where ,can, I get more info on Snell ,helmet, ratings?
This holds true ,after, a collision. It offers such protection from injuries as ,the helmet can, reduce the acceleration of your head right ,after impact,. With that, you know that the football ,helmet can, benefit you as it ,can, minimize your risk of experiencing either a brain-skull collision or sudden injuries.
SHARP provides advice on how to select a ,helmet, that fits correctly and is comfortable, and information about the relative safety of ,helmets, to help motorcyclists to make an informed choice. To make best ,use, of our advice, try on as many as ,helmets, possible that are in your price range.
The ,test, is ,used, for comparing the influence of alloy studies and heat treatment on notch toughness. It frequently is ,used, for quality control and material acceptance purposes. Instrumented Charpy ,Test,. The ordinary Charpy ,test, measures the total energy absorbed in fracturing the specimen. Additional information ,can, be obtained if the ,impact, ...