GRP/FRP Lightweight Composite Cover & Frame
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 carton
- Supply Capability:
- 5000 carton/month
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Specification
Clear opening: 900 MM:
Load-bearing：C250/D400
Ф977-100 manhole cover & frame
Product Name : Ф977-100 manhole cover & frame
Specification : Ф1074×100mm
Code : C250 D400
Executive Standard:
EN124：1994
Product Color: Black
Product structure: cover, frame, detachable side sealed structure
Product material composition: manhole cover, frame is composed of SMC , side sealed structure is composed of SMC materials ,304 stainless steel fastener and corrosion resistant rubber
Operating temperature range :-40℃~100℃
Product Application:
C250 used for motor vehicle driving roads and parking areas
D400 used for freight stations, docks and other heavy vehicles frequently driving roads, venues.
Product structure diagram and specification dimensions
Cover | Load Rating
| Cover Dimension | Depth of Insertion(h) | Cover Diameter (d1) | Cover Diameter (d2) | Weight |
C250 | Φ977×55mm | 30 mm | Φ977mm | Φ966mm | 49Kg | |
D400 | Φ977×55mm | 30 mm | Φ977mm | Φ966mm | 49Kg |
Frame | Cover Dimension | Frame Depth(H) | Frame Outer Diameter(D) | Net Opening (CO) | Weight |
Φ1074×100mm | 100 mm | Φ1074mm | 900 mm | 19Kg |
- Q: What is the most effective way to reduce the environmental pollution caused by plastic bags?
- White pollution is one of the plastic packages that are difficult to degrade. Disposable foam tableware such as fast and we used plastic bags and so on. It is very serious environmental pollution, buried in the soil is difficult to decompose, the soil will lead to reduced capacity, if the burning causes air pollution, so I do not advocate or less with it, buy the best own tools to reduce its use.
- Q: Are there any maintenance tips for olive nets during the off-season?
- Yes, there are a few maintenance tips for olive nets during the off-season. Firstly, it is important to clean the nets thoroughly to remove any dirt or debris. This can be done by gently brushing or shaking the net to dislodge any particles. Secondly, ensure that the nets are stored in a dry and well-ventilated area to prevent mold or mildew growth. Additionally, inspect the nets for any signs of damage such as tears or holes, and repair or replace them if necessary. Finally, it is recommended to store the nets in a protected area away from pests or rodents that may chew or damage them. Following these maintenance tips will help ensure that the olive nets remain in good condition and are ready for use in the next harvest season.
- Q: Are olive nets suitable for olive tree propagation from cuttings?
- No, olive nets are not suitable for olive tree propagation from cuttings. Olive nets are typically used for harvesting olives from mature olive trees, not for the propagation of new olive trees. Propagation from cuttings typically involves using specific rooting mediums or techniques that promote root development in a controlled environment.
- Q: Why plastic is not environmentally friendly?
- Due to the inability of plastics to degrade naturally, it has become the number one enemy of mankind, and has also led to the tragedy of many animal deaths. For example, the monkeys in the zoo, pelicans, dolphins and other animal, are readily lost visitors swallowed 1 plastic bottles, and finally as indigestion and painful death; looked beautiful and pure sea, approaching the look, in fact, filled with various kinds of unable to accommodate the oceans of plastic waste, in more than one die seabirds sample intestines, found all kinds of plastic can not be digested.
- Q: Are olive nets resistant to weather conditions?
- Yes, olive nets are designed to be resistant to various weather conditions. They are typically made from durable materials that can withstand exposure to sunlight, rain, wind, and temperature fluctuations, ensuring their longevity and effectiveness in protecting the olives from external factors.
- Q: How do you install an olive net?
- To install an olive net, start by measuring the area where you want to place the net. Next, attach sturdy support poles or anchor points around the perimeter of the area. Then, spread the netting over the support structure, making sure it is taut and covers the desired area. Finally, secure the netting in place by tying it to the support poles or using clips or ropes.
- Q: Can olive nets be used for mechanical pruning?
- No, olive nets are not used for mechanical pruning. Mechanical pruning typically involves the use of machines or tools to cut or trim vegetation, while olive nets are used for harvesting olives by capturing the fallen fruits.
- Q: Can olive nets be used for olive tree pollination management?
- No, olive nets are not used for olive tree pollination management. Olive trees are wind-pollinated, meaning they do not rely on insects or other pollinators for pollination. Therefore, olive nets are typically used for harvesting purposes to collect the fallen olives or to protect the crop from birds.
- Q: How do olive nets affect the labor required for olive harvesting?
- Olive nets significantly reduce the labor required for olive harvesting. These nets are placed under the olive trees to catch the falling olives, preventing them from getting damaged or lost on the ground. By using olive nets, farmers can avoid the traditional manual method of handpicking olives, which is time-consuming and labor-intensive. The nets make it easier to collect the olives, as they can be simply gathered from the nets instead of being individually picked from the tree. This not only saves time but also reduces the number of workers needed for the harvesting process, making it more efficient and cost-effective.
- Q: What's the advantage of a basin made of plastic?
- Plastic basin disadvantages: the burning of plastic will produce toxic gases, such as toluene produced during combustion of polystyrene, the substance amount of inhalation can cause blindness, vomiting and other symptoms, PVC combustion will produce toxic gas hydrogen chloride.
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GRP/FRP Lightweight Composite Cover & Frame
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 carton
- Supply Capability:
- 5000 carton/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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