Chat
Online
Inquiry
Home > helmet cairbull helmet

helmet cairbull helmet

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.

Why Choose Us
Solutions 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.

Highly specialized team and products

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

We 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..

24 / 7 guaranteed service

The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems

Certificate of Honor
Get in touch with usCustomer satisfaction is our first goal!
Email us
— We will confidentially process your data and will not pass it on to a third party.
helmet cairbull helmet
safety earmuff
safety earmuff

Your shopping cart is empty! 0. Enquiry List

Earplug & Noise Reduction Ratings Explained
Earplug & Noise Reduction Ratings Explained

Classified by their potential to reduce noise in decibels (dB), a term used to categorize the power or density of sound, hearing protectors must be tested and approved by the American ,National Standards, (ANSI) in accordance with the Occupational Safety & Health Administration (OSHA).

Clarity Sound Management Earmuff | Hearing Protection ...
Clarity Sound Management Earmuff | Hearing Protection ...

NOHSC: 1007 (2000) - ,National Standard, for Occupational Noise (AUS/NZ) NR 15 - Security and Health of Work, Annexes 1 and 2, n°3.214/1978 - Occupational Noise Regulations (BR) ANSI S12.6/1997 - Method B - Attenuation Test Protocol (BR)

Hearing Protection Standards ANSI S12.42 / S3.19 - TR ...
Hearing Protection Standards ANSI S12.42 / S3.19 - TR ...

This ,standard, specifies microphone-in-real-ear (MIRE) methods for the measurement of the insertion loss of active and passive circumaural ,earmuffs,, helmets, and communications headsets, and specifies acoustic test fixture (ATF) methods for the measurement of the insertion loss of active and passive earplugs, ,earmuffs,, helmets, and communications headsets.

3M (USA) H10A Peltor Optime Headband Earmuff NRR 30dB ...
3M (USA) H10A Peltor Optime Headband Earmuff NRR 30dB ...

3M™ PELTOR™ Optime™ III ,Earmuffs, are a high performance hearing protector, developed for use in extremely noise environments like airports, marine engine rooms, power stations and print works. Ideal hearing protection against noise arising from extremely noisy environments like airports, … Readmore

GB 5893.4-1986 PDF.
GB 5893.4-1986 PDF.

Standard, ID: GB 5893.4-1986 (GB5893.4-1986) Description (Translated English) Method of insertion loss measurement of ,earmuff,: Sector / Industry: ,National Standard,: Classification of Chinese ,Standard,: C73: Word Count Estimation: 6,648: Date of Issue: 1986/2/28: Date of Implementation: 1986/10/1

12010 34DB Safety Earmuffs | Ear Protection
12010 34DB Safety Earmuffs | Ear Protection

Attenuation measurements have been performed according to the American ,National Standards, Institute (ANSI) Specifications, using the experimenter-fit protocol, on the G&F Products Model 12010/BL, 12010/BU ,earmuff, (test ID Q3991A). The specified threshold measurement data were obtained using ten normally-hearing listeners, six male, and four female.

Earplug & Noise Reduction Ratings Explained
Earplug & Noise Reduction Ratings Explained

Classified by their potential to reduce noise in decibels (dB), a term used to categorize the power or density of sound, hearing protectors must be tested and approved by the American ,National Standards, (ANSI) in accordance with the Occupational Safety & Health Administration (OSHA).

Best Ear Muffs 2020: Top Quality Ear Protection Review
Best Ear Muffs 2020: Top Quality Ear Protection Review

Summary of Contents. 1 Our Recommend 5 Best ,Ear Muffs, Comparison Chart 2020; 2 Think reasons Why you need ,Ear Muffs,?. 2.1 Must have best ear Protection capability; 2.2 Comfortable ,earmuffs,; 2.3 Very Compact ,earmuffs,; 3 Top 10 Best ,Ear Muffs, Reviews 2020. 3.1 Howard Leight Impact Sport Review – ,Earmuffs, R 01526 (Our top pick). 3.1.1 Technical Specifications of the Howard Leight Impact Sound:

Standard earmuff | 2014-03-24 | Safety+Health Magazine
Standard earmuff | 2014-03-24 | Safety+Health Magazine

The Tonedown 200 ,Standard EarMuff, has adjustable earcups and a comfortable tension band. The bright safety-yellow color material is dielectric, preventing electric charges from flowing through the material. The ,earmuff, meets ANSI S3.19 ,standards, and has a noise reduction rating of 26. Replacement parts are available. Sellstrom Mfg. Co. Product information is provided by manufacturers.

SOUTH AFRICAN NATIONAL STANDARD Hearing protectors Part …
SOUTH AFRICAN NATIONAL STANDARD Hearing protectors Part …

ear-muffs, intended for use as hearing protectors. 1.2 Real-ear attenuation characteristics of the ,ear-muffs, are measured in accordance with the subjective method specified in ISO 4869-1. Amdt 2 NOTE a) Ear-plugs are covered in SANS 1451-2. b) The ,standards, referred to in this part of the specification are lis ted in appendix A.

Best Shooting Ear Protection – | Top 10 REVIEWS – Nov 2020
Best Shooting Ear Protection – | Top 10 REVIEWS – Nov 2020

Globally, organizations like the American ,National Standards, and the Occupational Safety and Health Administration encourage the use of muffs from gunshot noise. Ear protection gears with higher ratings are available for hunters, rangers, and hobbyists. There are many military grade favorites like the electronic ,ear muffs, with high-end features.

Best Ear Muffs for Studying Top Rated Reviewed in 2020
Best Ear Muffs for Studying Top Rated Reviewed in 2020

The ,ear muffs, for kids needs to be extremely highly padded so that they don’t hurt the children while they are using the ,ear muffs,. ... ANSI S3.19 tested & certified (American ,national standards, Institute) and CE EN 352.1 tested & certified; Unique Qualities .

Frequently Asked Questions - Ems for Kids Earmuffs
Frequently Asked Questions - Ems for Kids Earmuffs

ANSI S3.19 – The American ,National Standards, Institute is a private, nonprofit organization that oversees the development of voluntary consensus ,standards, for products, services, processes, systems, and personnel in the United States. S3.19 is the ,standard, introduced by the ANSI to regulate hearing protection devices.

Best Shooting Ear Protection – | Top 10 REVIEWS – Nov 2020
Best Shooting Ear Protection – | Top 10 REVIEWS – Nov 2020

Globally, organizations like the American ,National Standards, and the Occupational Safety and Health Administration encourage the use of muffs from gunshot noise. Ear protection gears with higher ratings are available for hunters, rangers, and hobbyists. There are many military grade favorites like the electronic ,ear muffs, with high-end features.