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.
Leqing safety helmet manufacturer
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
HardiePanel ,vertical, siding may be installed on ,vertical, wall applications only. DO NOT use HardiePanel ,vertical, siding in Fascia or Trim applications. The designer and/or architect ,shall, take into consideration the coefﬁcient of thermal expansion and moisture movement of the product in their design.
12/1/2016, · Burner angled at 45 0 c to ,vertical, with ,helmet, upside down, flame should be applied at distance from ,50mm, to 100mm from crown for 10 seconds and examined for flaming 5 Sec after removal. Method of Testing Electrical Resistance
Based on this treatment it is unlikely that a ,helmet, will be offering adequate protection 5 years after manufacture. For adequate protection the ,safety helmet, must be adjusted to the size of the user's head. Shelf Life - ,Helmet, There is a lot of confusion as to what is considered to be an acceptable working life of a ,safety helmet,.
Burner ,shall, be operated with the valve so as to get a flame height of 150 ,mm,. Satisfactory operation of burner ,shall, be checked by inserting in the flame, the bare copper wire of 0.71 ,mm, diameter having a free length of not less than 100 ,mm, in position normally occupied by low edge of the test piece, that is, ,50 mm, above the burner and reaching farther edge of the flame.
Amend No.3to IS 29Z5: 1984 G-3 PROCEDURE G-J.l With the ,helmet, upside down, and the burner angled at 450 to ,the vertical,. The end of the flame ,shall, be applied to the outside of the shell at any suitable point between ,50, and 100 ,mm, from the crown for a period of10 seconds. The plane tangential to the test point ,shall, be horizontal. G-3.2 The shell ,shall, be examined for flamming 5 seconds after ...
LightMode specializes in optimizing motorcycle ,helmet, visibility by fixing electroluminescent materials to them using our ,helmet, lighting kits without compromising the structural integrity of the ,helmet,. LightMode ,helmets, are the closest thing to looking like you came out of the movie Tron.
• The designer and/or architect ,shall, take into consideration the coefﬁcient of thermal expansion and moisture movement of the product in their design. ... your compliance with OSHA rules or other applicable laws and ,safety, requirements. HardiePanel ® ,Vertical, Siding ... ,50 mm, (2 in) 9.5 ,mm, (3.5 in) ,50 mm, (2 in) 9.5 ,mm, (3.5 in) ,50 mm, (2 in ...
Australia/NZ ,Helmets, for riders over 4 years old: test line defined for size J headform as starting in front at a distance of 86 ,mm, above the basic plane, stepping down to 61 ,mm, at a point 36 ,mm, in front of the Central and ,Vertical, Axis, and then stepping down to 36 ,mm, above the basic plane at a point 65 ,mm, behind the Central and ,Vertical, Axis and continuing around the back of the head.
In construction work, the ,safety helmet shall, offer protection against lateral impact as well, because of the presence of common hazards of striking against protruded objects (e.g. projections from scaffolds, etc.) or being struck by swinging objects(e.g.crane hooks).For electrical work,the ,safety helmet shall, be adequately electrically insulated.
joints are detailed, a joint in the ,safety, screens ,shall, be provided at each and every joint in the deck. Joints between mesh panels, provided at these locations ,shall, be detailed in accordance with the example shown in Figure 31.3. 31.4 POST ,SPACING, Post ,spacing, for bridge ,safety, screens ,shall, not exceed 3 metres under any circumstances.