#Splicing 12 strand rope plus#
Rope Weights Rope weights shown are average and may vary plus or minus 5%.
Typically safety factors vary from 3:1 (for new rope used in applications with uniform loading and where failure would cause little or no risk to equipment or personnel) to 20:1 (for conditions involving moderate shock loading, possibility of snags or kinks or where failure could cause severe risk to equipment or personnel). Obviously the conditions of use far outweigh the design characteristics of the rope. For a rope manufacturer to give blanket working load recommendations would be like a car manufacturer giving the “safe driving speed” of their cars. The safety factor is a function of the physical properties of the rope, the age and history of the rope, the type of service it will be subjected to and the risks involved if failure occurs. Maximum Working Loads Maximum working loads are determined by dividing the tensile strength by the safety factor. Minimum tensile strengths are defined as two standard deviations (typical about 10%) below the average. The tensile strengths may be further reduced by up to 50% as a result of knots or kinks. The rope strength will be reduced after use due to heat, abrasion, ultraviolet or chemical exposure. All tests are performed in accordance with Cordage Institute Standard CI 1500-2. Minimum Tensile Strength Minimum tensile strengths shown are for new (unused) rope and will decrease after use.
#Splicing 12 strand rope iso#
Minimum Tensile Strength ISO Unspliced RopeĪBS and DNV type approved sizes - up to 4" diameter (96mm) Plasma®ġ2x12 is supplied with our standard polyurethaneįinish, although other coatings can be applied to suit Rope that is more flexible for bending applications,Įasy to inspect, and can be quickly spliced using This design allows for long lay lengths, making High strength translation efficiency for larger ropes. This patented construction addresses the mostĬritical properties of the fibers to provide a very Polyethylene (HMPE) that has been enhanced byĬortland’s patented recrystallization process. Plasma® is manufactured from High Modulus In which each of the 12 strands is, in turn, aġ2-strand rope, or braided primary strand. Plasma® rope 12x12 is a 12-strand braided rope
Its soft, torque free braided construction Simple lockstitch type splice, 4-3-2 or 5-4-3 tuck Polyurethane finish and is easily spliced using a UHMPE) that has been enhanced by Cortland’sĬortland Plasma® 12 strand is delivered standard with a Manufactured from Ultra High Modulus Polyethylene Cortland Plasma® Rope, 12 strand construction is the highest strength
0 kommentar(er)
