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GB/T 18674-2018 Twelve Strand Polypropylene Fishery Ropes
Description:
GB/T 18674-2018 Twelve Strand Polypropylene Fishery Ropes use 100% polypropylene material, it has excellent floating performance, and light weight, very efficient in operation. The rope uses 12-strand braided, reasonable structure and technological science, significantly improve the strength utilization rate of the fiber, and has the characteristics of light texture, low density, high strength, density only 0.91g/cm3, can float on the water, with good wear resistance, acid and alkali resistance and insulation performance, easy to operate and so on.
Main Technical Specifications:
1.Standard: GB/T 18674-2018
2.Material: Polypropylene
3.Diameter: 12mm to 72mm
4.Type: Knit
5.Construction:12 strand braided
6.Test: Destructive and Tension test
7.Color:White,yellow,green or as your needs
8.Classification Certificates: RINA ,BV ,CCS ,CR ,NK ,ABS ,DNV ,LR and Mill Certificate
9.Application: fishing gear,aquaculture cages,fishing nets
10.Advantages: Low density,good strength,small moisture absorption,good acid and alkali resistance,excellent floating performance
Main Technical Parameters:
Linear desity and minimum breaking strength(MBS) of 8-strand Polypropylene fishery ropes
| Reference NO. mm | Linear density | Minimum breaking strength kN | |||
| Nominal ktex | Tolerance % | Superior Product | Top Qualified Product | Qualified Product | |
| 12 | 65.1 | ±8 | 22.4 | 21.2 | 19.0 |
| 14 | 88.6 | 28.5 | 27.8 | 25.0 | |
| 16 | 116 | ±5 | 35.5 | 35.5 | 32.0 |
| 18 | 146 | 45.0 | 42.5 | 38.0 | |
| 20 | 181 | 56.0 | 53.0 | 47.5 | |
| 22 | 219 | 67.0 | 63.5 | 57.0 | |
| 24 | 260 | 80.0 | 76.0 | 68.0 | |
| 26 | 306 | 90.0 | 85.5 | 76.5 | |
| 28 | 354 | 106 | 100 | 90.0 | |
| 30 | 407 | 118 | 112 | 100 | |
| 32 | 463 | 140 | 133 | 119 | |
| 36 | 586 | 170 | 162 | 144 | |
| 40 | 723 | 210 | 200 | 178 | |
| 44 | 875 | 250 | 238 | 212 | |
| 48 | 1040 | 300 | 285 | 255 | |
| 52 | 1220 | 355 | 335 | 300 | |
| 56 | 1420 | 400 | 380 | 340 | |
| 60 | 1630 | 450 | 425 | 382 | |
| 64 | 1850 | 500 | 472 | 425 | |
| 72 | 2340 | 630 | 600 | 535 | |
1.The reference number corresponds to the approximate diameter, in millimetres. 2.The linear density, in kilotex, corresponds to the net mass per length of the rope, expressed in grams per metre or in kilograms per kilometre. 3. The breaking forces relate to new, dry ropes. 4.When the rope fracture position including splice eye,the minimum breaking strength should be reduced 10%. 5. A force determined by the test methods specified in GB/T 8834 is not necessarily an accurate indication of the force at which that rope might break in other circumstances and situations. The type and quality of terminations, the rate of force application, prior conditioning and previous force applications to the rope can significantly influence the breaking force. A rope bent around a post, capstan, pulley or sheave may break at a significantly lower force. A knot or other distortion in a rope may significantly reduce the breaking force. | |||||
Product of GB/T 18674-2018 Twelve Strand Polypropylene Fishery Ropes
