DI Pipes Polyethylene sleeve

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Specification

1. Product produced according to ISO8180

2. Thiciness 200um, 400um and other thickness is available upon request

3. Black color, other color is available upon request

4. Corbon black content 2-3

5. Puncture Resistance ≥900

6. Breack strength ≥20

7. Breack elongation ≥500

8. Tear resistance ≥20

Usage:

For Ductile iron pipe DN80-DN2000.

Q: Are there any regulations or restrictions on using olive nets?: Yes, there are regulations and restrictions on using olive nets. These regulations vary by country and region, but generally, they aim to protect the olive trees and ensure sustainable harvesting practices. Some common restrictions include limitations on the size and type of nets used, specific periods for net installation and removal, and guidelines for proper installation techniques to avoid tree damage. It is important for olive farmers to familiarize themselves with the local regulations and comply with them to maintain the health and productivity of their olive groves.

Q: How do you prevent olive nets from getting tangled?: To prevent olive nets from getting tangled, it is helpful to properly store and handle them. One effective way is to roll them up tightly and secure them with twine or straps when not in use. Additionally, ensuring that the nets are stored in a dry and well-ventilated area will minimize the chances of entanglement.

Q: Are plastic products resistant to acid and alkali? Is it okay to use plastic products for a long time in the family?: You'd better not, especially the greasy food, will dissolve the chemicals

Q: Why plastic is not environmentally friendly?: The classification of waste plastics is very difficult and uneconomical.

Q: How many grades are there in the plastic block? How to divide?: Flame retardant grade bottom HB:UL94 CSA and C22.2 No 0.17 standard, requirements for 3 to 13 mm thick sample, the burning rate is less than 40 mm per minute; less than 3 mm thick sample, the burning rate is less than 70 mm per minute; or extinguished in 100 mm signs before.V-2: the flame was extinguished in 60 seconds after the two and 10 second combustion test of the sample. A fire can fall off.V-1: the flame was extinguished in 60 seconds after the two and 10 second combustion test of the sample. No fire can fall.V-0: the flame was extinguished in 30 seconds after the two and 10 second combustion test of the sample. No fire can fall.

Q: How do olive nets prevent damage from fungal infections?: Olive nets prevent damage from fungal infections by creating a physical barrier that prevents fungi spores from directly coming into contact with the olive fruits. This barrier blocks the entry points for fungal pathogens, reducing the chances of infection and subsequent damage to the olives.

Q: Do olive nets affect the quality of the harvested olives?: Yes, olive nets can affect the quality of the harvested olives. While they are commonly used to prevent olives from falling to the ground and getting damaged, improper installation or handling of olive nets can lead to bruising, abrasions, or fermentation of the olives, ultimately affecting their quality.

Q: Can olive nets be used in low-density olive orchards?: Yes, olive nets can be used in low-density olive orchards. Olive nets are commonly used in orchards with varying tree densities and can effectively protect the olives from birds and other pests. The nets can be easily installed and provide a cost-effective solution for orchard owners to maintain the quality and yield of their olives.

Q: What are the grades of plastics from 1 to 7?: The first goal of plastic packaging waste treatment is to recycle and reuse containers and other resources, so as to protect the limited resources and complete the recycling of packaging containers. Among them, carbonated drinks with PET (polyethylene terephthalate) bottle 28% can be recycled, PE-HD milk bottles (HDPE), PE-HD bottles can also be effectively recycled.

Q: Can I marinate salted eggs with a plastic bucket?: In addition, PVC plastic products at higher temperatures, such as 50 degrees or so, will slowly decompose hydrogen chloride gas, this gas harmful to humans, so PVC products should not be used as food packaging. Bakelite (bakelite) containing phenol and formaldehyde, have certain toxicity to the human body, is not suitable for the storage of food and food packaging. Electric jade (urine aldehyde plastic) although odorless, but at 100 degrees of boiling water or vinegar for containing food, there will be precipitation of free formaldehyde, harmful to the human body, so it is not suitable for food or food packaging. Waste plastics (some may add a little new material) update, because of its complex composition, it is difficult to guarantee that no toxicity, it is generally not used as food containers and packaging.

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