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What does the red helmet represent on the site

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.

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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.

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

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What does the red helmet represent on the site
Calculating the service life of KS PERMAGLIDE® · Permaglide
Calculating the service life of KS PERMAGLIDE® · Permaglide

The service life, calculation represents an estimate of the permissible operating ,life, of KS PERMAGLIDE® plain bearing elements. This is carried out according to your specifications on the following operating conditions: stress, sliding speed, temperature, roughness of the interacting sliding partner and load type. ,Calculate the service life, now

Respirator cartridge service life - ISHN.com
Respirator cartridge service life - ISHN.com

8/5/2009, · Not all cartridge ,service life, calculators are the same. Before using a ,service life, calculation tool, there are some things you should consider. 29 CFR 1910.134 requires users of air purifying cartridges to determine a change-out schedule to avoid worker overexposure.

How to calculate years of service in Excel (3 easy ways ...
How to calculate years of service in Excel (3 easy ways ...

28/8/2020, · Now if you want to ,calculate, the length of ,service, of a person in years, months and days you can use the DATEDIF function. In this example, I calculated the years of ,service, in three ways. The first one gives the output as years, the 2 nd one gives the result as years and months and the 3 rd one gives the full result with years, months, and days.

Calculating the service life of KS PERMAGLIDE® · Permaglide
Calculating the service life of KS PERMAGLIDE® · Permaglide

The service life, calculation represents an estimate of the permissible operating ,life, of KS PERMAGLIDE® plain bearing elements. This is carried out according to your specifications on the following operating conditions: stress, sliding speed, temperature, roughness of the interacting sliding partner and load type. ,Calculate the service life, now

Respirator cartridge service life - ISHN.com
Respirator cartridge service life - ISHN.com

8/5/2009, · Not all cartridge ,service life, calculators are the same. Before using a ,service life, calculation tool, there are some things you should consider. 29 CFR 1910.134 requires users of air purifying cartridges to determine a change-out schedule to avoid worker overexposure.

Respiratory Protection eTool | Respirator Change Schedules ...
Respiratory Protection eTool | Respirator Change Schedules ...

The service life, of a cartridge or canister respirator depends upon the total amount of contaminant captured by the absorbent. The total amount of captured contaminant is directly related to the work rate or breathing rate; i.e., a worker breathing twice as fast as another will draw twice the amount of contaminant through the respirator cartridge.

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 …

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 !

Calculating the service life of running steel wire ropes
Calculating the service life of running steel wire ropes

Verreet: ,Calculating the service life, of running steel wire ropes 1. Introduction In contrast to other parts of the machinery which can be laid out with unlimited fa-tigue strength running wire ropes always have a limited ,service life,. Therefore they must be inspected and examined at regular intervals so that they are replaced well before failure.

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, …