How to use marine pyrotechnics

Marine Pyrotechnics(Visual Distress Signals) Using Demo,Red hand flare, Rocket Parachute, Buoyant Smoke Signal-Prepared by Pros Marine Zhangjiagang Co.,Ltd

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difference between liferaft solas a and b pack

All  inflatable life rafts  have an emergency pack which according to SOLAS requirement, there are SOLAS A and B two type. Here we will learn the difference between  SOLAS A and B. 1. Life rafts:  Standards of equipment Life Raft Construction Insulating double wall canopy Insulating Heat Sealed Inflatable Floor Painter/Static Line (Length, 130 ft.) CO2 Inflation System Painter/Static Line Attachment Point (1700 lbs. test) (6-10 Person Capacity) Righting Strap Lifelines (Inner) Lifelines (Outer) Exterior Locator Light Interior Light Pressure Relief Valves Large Rectangular Ballast Pockets Retro-Reflective Tape Boarding Ladder Boarding Handholds Static Line Weak Link Canopy Support Arches Sealed Buoyancy Chambers Approved Hydrostatic Release Manual Topping Off Valves Double Layer Storm Doors Fiberglass/Fabric Container Pressure Relief Valve Plugs Life Raft Equipment Sea Anchor(Automatically Deployed) Floating/Heaving Line (Length 100 ft.) Rain Water Co
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Liferaft Equipment SOLAS A Pack

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Life Raft Survival Kit (Equipment) , also known as life raft accessories, it’s the most important  marine survival equipment  for life raft. Most of survival equipment are also used for life boat. 1.  Buoyant Rescue Quoit One buoyant rescue quoit, attached to not less than 30 m of buoyant line. Used to assist the recovery of additional survivors. 2.  Floating Knife One safety knife of the non-folding type, having a buoyant handle and lanyard attached. It should be stowed on the exterior of the canopy near to that point to which the painter is secured. In addition, a life raft which is permitted to accommodate 13 persons or more shall be provided with a second knife which need not be of the non-folding type. 3.  Bailer One buoyant bailer for every life raft which is permitted to accommodate not more than twelve persons. Two buoyant bailers for life rafts which accommodate thirteen persons or more. 4.  Sponge Two sponges, one being theoretically for drying out the floor of t
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How to Install Life Raft

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There has a variety of connection methods between  Life Raft   Hydrostatic Release Unit  and the hull. Here will explain the correctness of various connection methods from the principle of release. When we test the  inflatable life raft  for new shipbuilding or It’s annual service, we could always find the connections of HRU, painter line and weak link is wrong. The following is a discussion of hydrostatic release unit connection. Common HRU like picture  A . Life Raft Weak Link System The Painter line of each life raft(except the liferafts that are stored at bow or stern in accordance with SOLAS Chapter III, paragraph 31.1.4) should be connect with hull through HRU and weak link. Common connection method of painter line like picture  B  and  C , the main purpose is, if life raft need to be thrown overboard by man,then the painter line is firmly connected with hull through HRU; in case of ship sinking, the painter line is connected with hull through weak link. The HRU s
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