GB/T 18674-2018 Three Strand Polypropylene Fishery Ropes
Description:
GB/T 18674-2018 Three Strand Polypropylene Fishery Ropes common used and economical synthetic fiber rope. It also has low friction coefficient, good wear resistance and UV resistance. The rope uses 3-strand knit, reasonable structure and technological science. The specific density of polypropylene mooring rope is 0.91, so it can float on the water. Acid-base has no effect on Polypropylene rope. The breaking strength of one strand Polypropylene fishery rope is about 5-8.5g/D.Its strong filament can reach 13g/D.
Main Technical Specifications:
1.Standard: GB/T 18674-2018
2.Material: Polypropylene
3.Diameter: 4mm to 72mm
4.Type: Knit
5.Construction:4 strand laid
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
Main Technical Parameters:
Linear desity and minimum breaking strength(MBS) of 4-strand Polypropylene fishery ropes
Reference NO.
mm | Linear density | Minimum breaking strength kN |
Nominal
ktex | Tolerance
% | Superior Product | Top Qualified Product | Qualified Product |
| 4 | 7.23 | ±10 | 2.80 | 2.65 | 2.35 |
| 4.5 | 9.15 | 3.55 | 3.35 | 3.00 |
| 5 | 11.3 | 4.25 | 4.05 | 3.60 |
| 6 | 16.3 | 6.00 | 5.70 | 5.10 |
| 8 | 28.9 | 10.0 | 9.50 | 8.50 |
| 9 | 36.6 | 12.5 | 12.0 | 10.5 |
| 10 | 45.2 | ±8 | 15.0 | 14.0 | 12.5 |
| 12 | 65.1 | 21.2 | 20.0 | 18.0 |
| 14 | 88.6 | 28.0 | 26.5 | 23.5 |
| 16 | 116 | ±5 | 37.5 | 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 | 132 | 125 | 112 |
| 36 | 586 | 170 | 162 | 144 |
| 40 | 723 | 200 | 190 | 170 |
| 44 | 875 | 250 | 238 | 212 |
| 48 | 1040 | 280 | 265 | 238 |
| 52 | 1220 | 335 | 318 | 284 |
| 56 | 1420 | 375 | 355 | 318 |
| 60 | 1630 | 425 | 405 | 360 |
| 64 | 1850 | 500 | 475 | 425 |
| 72 | 2340 | 600 | 570 | 510 |
| 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. |
DWG of GB/T 18674-2018 Three Strand Polypropylene Fishery Ropes
Product of GB/T 18674-2018 Three Strand Polypropylene Fishery Ropes
FAQ:
Q0: Are you a factory or trading company?
A0: We are a professional manufacturer for synthetic rope, rope net, rope ladders and relevant etc. We also trade steel wire rope and etc.
Q1: What is your terms of packing?
A1: We use synthetic bags for package. We can pack the goods in your brand after your approval.
Q2: What is your terms of payment?
A2: T/T & LC.
Q3: What is your terms of delivery?
A3: EXW, FOB, CFR, CIF, DDU.
Q4: How about your delivery time?
A4: Generally, it will take 1 to 7 days after receiving payment. The specific delivery time depends on the products and the quantity.
Q5: Can you produce according to the samples?
A5: Yes, we can produce as your samples or drawings.
Q6: What is your sample policy?
A6: We can supply the sample it is stock available, while courier cost and sample cost (it depends) are to be covered by buyer. It will be refunded for next time order.
Q7: Do you test all your goods before delivery?
A7: We test our finished products & raw material by bathes, and as requirement by third party case by case
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