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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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
Supplied ,air, respirators can receive ,air, from a compressed ,air, source or an ambient ,air, blower. They can be equipped with a variety of face pieces: half or full-face pieces, ,helmets, or hoods, although the Regulation specifies that ,tight,-fitting half or full-face pieces be used, depending upon the work.
Safety helmets, must be worn when performing most construction works, works in the vicinity of lifting equipment (cranes, hoists, etc.) and suspended loads, works in forestry, works in cisterns, wells, shafts, tunnels, etc. In these situations the use of a ,safety helmet, will help protect against injuries to the scalp, skull and cervical vertebrae.
Annual fit ,testing, is required by Occupational ,Safety, and Health Administration (OSHA) regulations (29 CFR 1910.134) and recommended by the American National Standards Institute guidelines for Respiratory Protection (ANSI Z88.2-1992) for all negative-pressure half and full facepiece ,air, purifying respirators, as well as ,tight,-fitting half facepiece and full facepiece positive pressure respirators.
ASTM E2178 - Standard ,Test Method, for ,Air, Permeance of Building Materials ASTM E2357 - Standard ,Test Method, for Determining ,Air, Leakage of ,Air, Barrier Systems Date of Issue: 25‐aug‐2016 D‐115‐016 rev 0 ABAA Building Enclosure ,Air Tightness Testing, Document Page 5 of 38
They have illustrated the article with the National Operating Committee on Standards for Athletic Equipment ,helmet testing, system and illustrated the initial leather ,helmets, with no internal suspension systems and the development to the present polycarbonate external shell with the various foam and ,air, suspension systems that have evolved over the years.
testing, labs. Solution: Acquire expertise that can develop modern, cost effective, proven performance standards and ,testing, methodologies. OAS contracted with the Southwest Research Institute (SwRI), a well-regarded and recognized organization with expertise in the area of ,helmet testing,, on April 27, 2017 to provide technical, scientific systems
respiratory protective devices - powered filtering devices incorporating a ,helmet, or a hood - requirements, ,testing,, marking: din en 13819-1 e : 2003 : hearing protectors - ,testing, - part 1: physical ,test methods,: din en 352-3 e : 2003 : hearing protectors - general requirements - part 3: ear-muffs attached to an industrial ,safety helmet
The hydrostatic ,test method, is the mandated and preferred ,method, of pressure ,testing,. Hydrostatic ,testing, presents a much lower ,safety, hazard associated with the stored energy compared to pneumatic ,testing,. Where a hydrostatic ,test, is considered to be impracticable, a pneumatic ,test, in accordance with the construction code may be substituted.