GB/T 18674-2018 Three Strand Polyethylene Fishery Ropes
Description:
GB/T 18674-2018 Three Strand Polyethylene Fishery Ropes is constructed by low-pressure Polyethylene wire.It can be floated on water due to its low density.It has high break strength at dry or wet condition. Its moisture absorption is small, the standard moisture return rate is less than 0.01%, and the moisture return rate is only 0.1% when the relative humidity is 95%. Its UV resistance is not good but UV agent can be added in the raw material to solve. Three Strand Polyethylene Fishery Ropes can be used for making various fishing gear,aquaculture cages, large trawl for ocean fishery.
Main Technical Specifications:
1.Standard: GB/T 18674-2018
2.Material: Polyethylene
3.Diameter: 4mm to 72mm
4.Type: Knit
5.Construction:3 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: Fishery ropes, fishing gear,aquaculture cages, large trawl for ocean fishery
10.Advantages: Low density,good strength and wear resistance,high elasticity,small moisture absorption,good dyeing,withstand low temperature,good acid and alkali resistance
Main Technical Parameters:
Linear desity and minimum breaking strength(MBS) of 3-strand Polyethylene fishery ropes
Reference NO.
mm | Linear density | Minimum breaking strength kN |
Nominal
ktex | Tolerance
% | Superior Product | Top Qualified Product | Qualified Product |
| 4 | 8.02 | ±10 | 1.88 | 1.85 | 1.75 |
| 4.5 | 10.1 | 2.36 | 2.32 | 2.20 |
| 5 | 12.5 | 2.89 | 2.75 | 2.60 |
| 6 | 18.0 | 4.10 | 3.90 | 3.70 |
| 8 | 32.1 | 7.11 | 6.75 | 6.40 |
| 9 | 40.6 | 8.91 | 8.46 | 8.00 |
| 10 | 50.1 | ±8 | 10.9 | 10.3 | 9.80 |
| 12 | 72.1 | 15.5 | 14.7 | 13.2 |
| 14 | 98.2 | 20.9 | 19.8 | 17.8 |
| 16 | 128 | ±5 | 27.0 | 25.6 | 23.0 |
| 18 | 162 | 33.8 | 32.0 | 28.7 |
| 20 | 200 | 41.3 | 39.2 | 35.1 |
| 22 | 242 | 49.8 | 47.3 | 42.3 |
| 24 | 289 | 58.8 | 55.8 | 50.0 |
| 26 | 339 | 68.4 | 65.0 | 58.1 |
| 28 | 393 | 79.2 | 75.2 | 67.3 |
| 30 | 451 | 90.3 | 85.8 | 76.8 |
| 32 | 513 | 102 | 97.0 | 86.7 |
| 36 | 649 | 128 | 122 | 109 |
| 40 | 802 | 157 | 150 | 133 |
| 44 | 970 | 188 | 178 | 160 |
| 48 | 1150 | 222 | 210 | 189 |
| 52 | 1350 | 259 | 245 | 220 |
| 56 | 1570 | 299 | 284 | 254 |
| 60 | 1800 | 341 | 324 | 290 |
| 64 | 2050 | 386 | 366 | 328 |
| 72 | 2600 | 484 | 460 | 411 |
| 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 Polyethylene Fishery Ropes
Product of GB/T 18674-2018 Three Strand Polyethylene 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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