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GB/T 18674-2018 4-strand Mixed Polypropylene and Polyethylene Fishery Rope
Description:
GBT 18674-2018 4-strand Mixed Polypropylene and Polyethylene Fishery Ropes has strong, lightweight, abrasion resistant, thermally bondable and comfortable property. It is also has property of resistant to sunlight, soil and staining. Mixed polypropylene and polyethylene is resistant to deterioration from chemicals, perspiration, mildew, rot and weather. It also has quick drying properties and able to provide a good bulk and cover. It is made up of bi-component fibres made of a blend during extrusion of polypropylene and of polyethylene , with a minimum of 15 % and a maximum of 50 % of polyethylene. GBT 18674-2018 4-strand Mixed Polypropylene and Polyethylene Fishery Ropes can be widely used in Krill trawl net, Marine ranch super - large wind and wave cage.
Main Technical Specifications:
1.Standard: GB/T 18674-2018
2.Material: Polypropylene and of polyethylene
3.Diameter: 6mm to 72mm
4.Construction: 4-strand hawser-laid
5.Type: Knit
6.Test: Destructive and Tension test
7.Classification Certificates: RINA ,BV ,CCS ,CR ,NK ,ABS ,DNV ,LR and Mill Certificate
8.Color: White, green,yellow or as your needs
9.Application: Krill trawl net, Marine ranch super - large wind and wave cage
10.Advantages: lightweight, abrasion resistant, thermally bondable and comfortable, resistant to sunlight, soil and staining, resistant to deterioration from chemicals, perspiration, mildew, rot and weather
Main Technical Parameters:
Linear density and minimum breaking force of
GBT 18674-2018 4-strand Mixed Polypropylene and Polyethylene Fishery Ropes
| Reference NO. mm | Linear density | Minimum breaking strength kN | |||
| Nominal ktex | Tolerance % | Superior Product | Top Qualified Product | Qualified Product | |
| 6 | 16.3 | ±10 | 6.08 | 5.78 | 5.46 |
| 8 | 29.0 | 10.5 | 9.98 | 9.45 | |
| 10 | 45.3 | ±8 | 16.2 | 15.4 | 14.6 |
| 12 | 65.2 | 22.9 | 21.8 | 19.5 | |
| 14 | 88.8 | 30.6 | 29.1 | 26.0 | |
| 16 | 116 | ±5 | 39.2 | 37.2 | 33.3 |
| 18 | 147 | 49.1 | 46.6 | 41.7 | |
| 20 | 181 | 59.6 | 56.6 | 50.6 | |
| 22 | 219 | 71.2 | 67.6 | 60.5 | |
| 24 | 261 | 83.5 | 79.3 | 71.0 | |
| 26 | 306 | 96.3 | 91.5 | 81.8 | |
| 28 | 355 | 111 | 105 | 94.4 | |
| 30 | 408 | 126 | 120 | 107 | |
| 32 | 464 | 141 | 134 | 120 | |
| 36 | 587 | 175 | 166 | 148 | |
| 40 | 725 | 211 | 200 | 179 | |
| 44 | 877 | 249 | 236 | 211 | |
| 48 | 1040 | 293 | 278 | 249 | |
| 52 | 1220 | 338 | 321 | 287 | |
| 56 | 1420 | 386 | 368 | 328 | |
| 60 | 1630 | 437 | 415 | 371 | |
| 64 | 1860 | 490 | 465 | 416 | |
| 68 | 2100 | 548 | 520 | 466 | |
| 72 | 2350 | 609 | 578 | 518 | |
| 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. | |||||
Drawing of GBT 18674-2018 4-strand Mixed Polypropylene and Polyethylene Fishery Ropes:
Product Photo of GBT 18674-2018 4-strand Mixed Polypropylene and Polyethylene Fishery Ropes: