Year1
- 型号：
- YL
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Product description
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Use and maintenance< br/>Use according to the design working pressure indicated on the hose to prevent excessive pressure from causing damage to the hose or shortening the service life of the hose, and causing the risk of personal accidents.
When laying the hose, sudden twists and turns should be avoided to prevent the water pressure resistance from being reduced, and twisting should be avoided to prevent the hose from rotating after being filled with water and causing the internal buckle hose interface to disengage.
When the water belt is laid vertically, it should be fixed at intervals to the left and right to prevent the water belt from breaking, delaying the fighter plane and injuring personnel.
After the hose is filled with water, you should avoid forcibly dragging it on the ground. Pay special attention to avoid contact between the hose and sharp objects such as nailing glass sheets. When it is necessary to change the position, it should be lifted and moved to reduce the wear of the hose and the ground. Do not drag the hose in a straight line to avoid wearing out the hose.
The water hose should avoid contact with corrosive chemicals such as oils, acids and alkalis. If necessary, an externally covered hose should be used.
It should be avoided that hard heavy objects press on the water belt. When vehicles need to pass through the water belt being laid, water belt bridge protection should be installed at the passing part in advance.
If a railway is passed during laying, the water belt should pass under the railway track.
When using fire hoses outside buildings in cold areas, the hoses should be prevented from freezing.
After use, the hose should be washed and dried, and the reel should be stored in a cool, dry place.
Attention should be paid when using fire hoses
When laying, sudden twists and turns should be avoided to prevent the reduction of the ability to withstand water pressure, and twisting should be avoided to prevent the hose from rotating after being filled with water and causing the internal buckle hose interface to break. Disengage.
After filling with water, avoid forcibly dragging it on the ground. When you need to change the position, lift it and move it as much as possible to reduce the wear and tear between the water belt and the ground.
Contact with corrosive chemicals such as oils, acids and alkalis should be avoided.
Cotton or linen hose should be used in areas where there may be flames or strong radiant heat.
After use, it should be cleaned. The unlined hose should be hung to dry in the sun. After drying, it should be stored in a cool and dry place.
If any damaged holes are found during use, they should be tightly wrapped with water tape and darned or patched as soon as possible afterwards. When obvious damage occurs, combat readiness should be withdrawn immediately.
When vehicles need to pass through a water belt being laid, a water belt bridge guard should be installed at the passing location in advance.
If you need to pass the railway when laying, you should pass under the railway track.
Lined hose should be used on the exterior of buildings in cold areas to prevent the hose from freezing.
Expensive, so expensive! Hearing what you said and seeing your expression,
I
was also speechless. In fact, I really want to tell you
If you care about quality, please respect the price of the product. If you want to be cheap, please don't try to have good quality! You get what you pay for, this principle remains unchanged. No matter how beautiful the language is, it is just a lie without quality support! By the way, I forgot to tell you that it’s so expensive, so expensive, so talented!
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Jiangsu Youlong Rescue Equipment Co., Ltd. provides you with fire hose and marine hose products. After you successfully place an order, it means that you have become a respected customer of Youlong Rescue!
Friendly reminder within two days after you receive the goods!
Obvious manufacturing defects were found in commercial fire hoses and marine hoses.
If the goods have been exchanged but still have quality problems, you can request a return!
When the customer receives the goods, he unpacks and inspects them in front of the deliveryman. If he finds that the goods have quality problems, he can ask for an exchange!
Contact person Wang Xia
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