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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
HARDHATS TO SAFETY HELMETS
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!
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Consultation hotline:0086-15900663312

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

hard hat safety topic
The service life of any industrial safety helmet is ...
The service life of any industrial safety helmet is ...

The ,service life, of any industrial safety ,helmet, is addressed in Australian Standard AS/NZS 1800-1998: “Occupational protective ,helmets, – Selection, care and use”. Section 3.4 specifically addresses the working ,life, of compliant ,helmets,. The 3M™ Airstream™ ,helmet, and the Versaflo™ M-300 and M-400

Begin Service Life Calculation | Select and Service Life
Begin Service Life Calculation | Select and Service Life

Welcome to 3M ,Service Life, Software Version: 3.3 WARNING: This program is designed to provide a ,service life, estimate only for the contaminants listed and under the conditions specified by the user. There are several limitations on the ,service life, estimate. You must read all of the following warnings before using the 3M ,Service Life, Software !

Service life guidelines for firefighters' helmets
Service life guidelines for firefighters' helmets

20/4/2011, · The ,helmet service life, protocols are based on ,service life, recommendations provided by ,helmet, manufacturers in combination with an analysis of …

Service life of industrial safety helmets manufactured ...
Service life of industrial safety helmets manufactured ...

Industrial safety ,helmets, manufactured from fibre-reinforced phenol formaldehyde resin are regarded as having an exceptionally long ,service life,. Such ,helmets, are frequently used for up to ten years, and in the past were generally replaced only following an accident or when visibly damaged, as the material was assumed not to age under environmental influences.

Service Life Calculator | NCSPA
Service Life Calculator | NCSPA

Our ,Service Life Calculator, allows you to input your environmental factors to see how long a corrugated steel pipe will last in the conditions you specified. twitter. facebook. linkedin. 14070 Proton Road, Suite 100 LB9, Dallas, TX 75244. 972.850.1907. info@ncspa.org. Primary Menu. About Us.

Service life of industrial safety helmets manufactured ...
Service life of industrial safety helmets manufactured ...

Industrial safety ,helmets, manufactured from fibre-reinforced phenol formaldehyde resin are regarded as having an exceptionally long ,service life,. Such ,helmets, are frequently used for up to ten years, and in the past were generally replaced only following an accident or when visibly damaged, as the material was assumed not to age under environmental influences.

The service life of any industrial safety helmet is ...
The service life of any industrial safety helmet is ...

The ,service life, of any industrial safety ,helmet, is addressed in Australian Standard AS/NZS 1800-1998: “Occupational protective ,helmets, – Selection, care and use”. Section 3.4 specifically addresses the working ,life, of compliant ,helmets,. The 3M™ Airstream™ ,helmet, and the Versaflo™ M-300 and M-400

MaxxLife Calculator - Bullard
MaxxLife Calculator - Bullard

Maximize the value of your respiratory system by using the Bullard MAXXLife ,calculator,. MAXXLife is a user-friendly ,calculator, that helps measure the ,service life, of your Bullard air-purifying respirator cartridge. Cartridge ,Life, MAXXLife lets you manage the ,life, …

SERVICE LIFE PREDIGTION OF RUBBER PARTS USED IN ...
SERVICE LIFE PREDIGTION OF RUBBER PARTS USED IN ...

The topic of ,Service Life, Prediction is of both practical and scientific interest. The ,service life, of a elastomer sets limit to engineering design. Therefore, ,Life, Prediction of elastemers should be part of the engineering design process. Elastomer properties are sensitive to heat, moisture, light, fluids and mechanical stress (Figure 1).

Helmet lifespan time to dispell the myth!- Mtbr.com
Helmet lifespan time to dispell the myth!- Mtbr.com

13/3/2014, · Because bicycle ,helmets, were not available for the first 25 years of my ,life,, I feel any ,helmet, is better than none. Having said that, I am going to order a ,helmet, …

Respirator Information End-of-service-life FAQs | NPPTL ...
Respirator Information End-of-service-life FAQs | NPPTL ...

End-of-,service,-,life, is when a respirator no longer works correctly. It is when the filtering medium can no longer provide the expected level of protection from harmful air contaminants, has reached its capacity for capture and retention of the contaminant, when breathing while wearing the respirator becomes too difficult, or when the respirator becomes damaged, contaminated, or the integrity ...

JSP Industrial Helmet – Service Life recommended useful ...
JSP Industrial Helmet – Service Life recommended useful ...

August 2015 . JSP Industrial ,Helmet, – ,Service Life, . As per ANSI Z89.1, these are recommended useful ,service life, guidelines for JSP hard hats.. ,Service Life,- JSP’s experience suggests that a useful ,service life, of 6 months to 2 years is most likely.However , if the ,helmet, is treated with care and kept in suitable conditions, JSP would expect the maximum useful

JSP Industrial Helmet – Service Life recommended useful ...
JSP Industrial Helmet – Service Life recommended useful ...

August 2015 . JSP Industrial ,Helmet, – ,Service Life, . As per ANSI Z89.1, these are recommended useful ,service life, guidelines for JSP hard hats.. ,Service Life,- JSP’s experience suggests that a useful ,service life, of 6 months to 2 years is most likely.However , if the ,helmet, is treated with care and kept in suitable conditions, JSP would expect the maximum useful

SERVICE LIFE PREDIGTION OF RUBBER PARTS USED IN ...
SERVICE LIFE PREDIGTION OF RUBBER PARTS USED IN ...

The topic of ,Service Life, Prediction is of both practical and scientific interest. The ,service life, of a elastomer sets limit to engineering design. Therefore, ,Life, Prediction of elastemers should be part of the engineering design process. Elastomer properties are sensitive to heat, moisture, light, fluids and mechanical stress (Figure 1).

3M Airstream safety helmet
3M Airstream safety helmet

Safety ,Helmet Service Life, The ,service life, of any industrial safety ,helmet, is addressed in Australian Standard AS/NZS 1800-1998: “Occupational protective ,helmets, – Selection, care and use”. Section 3.4 specifi cally addresses the working ,life, of compliant ,helmets,. The 3M™ Airstream™ style ,helmet, …

Helmet lifespan time to dispell the myth!- Mtbr.com
Helmet lifespan time to dispell the myth!- Mtbr.com

13/3/2014, · Because bicycle ,helmets, were not available for the first 25 years of my ,life,, I feel any ,helmet, is better than none. Having said that, I am going to order a ,helmet, …