Shenzhen (vest) flood control lifejacket STYLE A8 foam lifejacket technical parameters

Shenzhen (vest) flood control lifejacket STYLE A8 foam lifejacket technical parameters Shenzhen (vest) flood control lifejacket STYLE A8 foam lifejacket technical parameters Shenzhen (vest) flood control lifejacket STYLE A8 foam lifejacket technical parameters Hebei Five Star Electric Equipment Co., [A] Companies - Run-Star Division ☆☆ had Juan: 15512105076 ☆☆ buttoned: 1696419700 ☆☆ Fixed: 0311-87222652 Hebei Five Star Electric Equipment Co., Ltd. Main Products: life jackets, life buoy, swelling bags, block mouse board, plastic insulation pad, signs pile, security tool cabinet, de-icing tool, cotton helmet, grounding wire, electroscope, insulated operating rod and other electrical equipment and safety work protection products, fire equipment. Lifejacket (a life jacket), also known as life vest, a rescue life of clothing design is similar to the vest, nylon fabric or neoprene (NEOPRENE), buoyant material or inflatable material, made of reflective materials. Usually the age of 5 - 7 years of life-saving equipment on board. Typically vest, made of foam or cork. Worn with sufficient buoyancy, so the drowning person can head out of the water. A five-star general lifejacket materials we use are of the sea with a life jacket. Its internal use EVA foam material, compressed 3D stereoscopic shape, with a thickness of 4 centimeters (domestic production thin hair material is 5-6, 5-7 cm thick). Manufactured in accordance with standard life jackets, it has its buoyancy criteria: an average adult is 7.5 kg / 24 hours, compared with 5 children kg / 24 hours, so as to ensure that pay above the chest surface. The surface of the water and breathe better material, in addition to pay attention to their buoyancy, but also pay attention to whether the damaged cross with the selection of the interface to prevent weightless floating into the water. Second, the five-star standard lifejacket production by the country's industrial production permit office-wide promise to do (1996), approved on the 30th, the Ministry of ship life-saving equipment for Quality Supervision and Testing Center of Quality Inspection Unit production license lifejacket. Enterprises to obtain the production license lifejacket must have the condition a holding industrial and commercial administration department issued, including the operation of the production life jackets products business license. Second, product quality in line with the requirements of current national and industry standards, the International Maritime Organization Resolution, ship inspection specifications. Third, with the correct, complete product drawings and technical documents. Fourth, with guaranteed product quality, production equipment, process equipment, measurement and test methods. Fifth, with guaranteed quality and normal production of professional and technical personnel, skilled workers and measurement, three methods of operation and use life jackets life jackets by force pulling the rope on the inflatable device, so that the lever go to not less than 90 degrees, the needle pierce the high-pressure gas cylinders (disposable, replaceable) in the diaphragm, high pressure carbon dioxide gas into the balloon, buoyancy after gas expansion. Inflatable lifejacket inflatable vest consists of sealed air bags, inflatable fast miniature high-pressure gas cylinders and valves, etc., into the water at the possibility of working in regular use. Under normal circumstances (non-inflated), the entire inflatable lifejacket worn like a ribbon wrapped on people's shoulders and back, due to the small size, does not prevent the operation of the free people; once fell into the water, the buoyancy of the water needs urgent danger time, or self-expanding inflatable (automatic inflatable lifejacket) based on the role of water, or by a person pull cable (manual inflatable life jackets) inflation valve on, you can in 5 seconds into the inflatable buoyancy having 8 to 15 kg lifejackets; life jacket hold up the body, the head, shoulders out of the water, thereby obtaining timely security. Fourth, lifejackets model (1) HS-BS2 type HS-BS-type vest-style manual air "inflatable lifejacket" before flatulence: As a vest worn on, the water or in the water in distress, opened the manual valve, two seconds Bell quickly inflated, the body was floating on the surface to achieve lifesaving. There mouthpiece on the life jacket can also be blowing. HS-BS-type vest-style manual air "inflatable lifejacket" opened in distress manual valves, high-pressure gas cylinders filled with life jackets, vests inflatable chest and back rapid formation of air pockets in the water can produce 10 kg buoyancy of the human body float in the water. (2) HS-BZ2 type HS-BZ-type automatic inflatable vest "inflatable life jacket" flatulence: front and back inflatable vest rapid formation of air pockets, resulting in 10 kg buoyancy in water and automatically righting the body, after 45 degrees inclination towards the face floating in the water, even in a coma may be normal breathing in the water waiting for rescue. Comes with 3M reflective tape on the balloon, help whistle, water, battery lights help to prepare for use. Fifth, how to choose life jackets 1. vests should try to choose red, yellow and other more bright colors, because once the wearer accidentally fell into the water, can make it easier for rescuers find you. 2. On the vests should have 一枚 lifesaving whistle, whistle to let the drowning person were calling for help. 3. In order to easily find drowning in the sea, general life jacket fabric colors are used relatively bright colors and equipped with a reflective plate in a life jacket at both shoulders, look out. Shenzhen (vest) flood control lifejacket STYLE A8 foam lifejacket technical parameters Shenzhen (vest) flood control lifejacket STYLE A8 foam lifejacket technical parameters Shenzhen (vest) flood control lifejacket STYLE A8 foam lifejacket technical parameters Hebei Five Star Electric Equipment Co., [A] Companies - Run-Star Division ☆☆ had Juan: 15512105076 ☆☆ buttoned: 1696419700 ☆☆ Fixed: 0311-87222652