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2022
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Precautions for the use of PVC plastic hoses
Author:
wang
2022-01-13 13:33:00.000
PVC plastic hose is a non-toxic hose, and the temperature range used is controlled at 0-+65 ° C. This product has strong wear resistance and solvent resistance is also very good. This equipment is generally used It is also widely used in irrigation and drainage equipment or plastic processing machinery.
Features:
1. Appearance color: It has the characteristics of beautiful and generous, and various colors can also be customized according to user needs.
2. Features of use: The water pipe is easy to move when in use, has strong maneuverability and takes up little space.
3. Performance characteristics: strong corrosion resistance, cold resistance and pressure resistance, not easy to age, not deformed, and has a longer service life than rubber pipes and other plastic pipes.
4. Scope of application: The product is widely used, and is currently mainly used for drainage and irrigation of farmland, gardens, grasslands, mining areas, oil fields, buildings and other places.
Precautions for using PVC transparent hose:
Always use plastic hoses within the specified temperature and pressure ranges. When applying pressure, open/close any valve slowly to avoid shock pressure and damage to the hose. The hose expands and contracts slightly as its internal pressure changes, so cut the hose slightly longer than you need when using it.
Use hose suitable for the fluid being loaded. Consult a professional when you are not sure whether the hose you are using is suitable for a fluid.
Do not use non-food grade hoses for producing or handling food products, supplying drinking water, and cooking or washing food. Use hoses above their minimum bend radius. When the hose is applied to powders and granules, please enlarge its bending radius as much as possible to reduce the possible wear on the hose.
・Near metal parts, do not use it in an extremely bent state.
·Do not put the hose in direct contact with or near an open flame.
・Do not crush the hose with a vehicle, etc.
·When cutting steel wire reinforced hose and fiber-steel composite reinforced hose, the exposed steel wire will cause injury to people, please pay special attention.
Precautions when assembling:
·Please select the metal fitting suitable for the hose size and fit it.
·When inserting the fish scale groove part of the connector into the hose, apply oil to the hose and the fish scale groove part, and do not bake it with fire. If it cannot be inserted, insert it after heating the hose with hot water.
Notes on inspection:
Before using the hose, please confirm whether there is any abnormality in the appearance of the hose (trauma, hardening, softening, discoloration, etc.);
· During normal use of the hose, be sure to carry out regular inspections once a month.
·The service life of the hose is greatly affected by the characteristics of the fluid, temperature, flow rate, and pressure. If abnormal signs are found in the pre-work inspection and periodic inspection, please stop using it immediately, and repair or replace the hose with a new one. Precautions when saving the hose:
・After using the hose, remove the residue inside the hose.
· Please keep it indoors or in a dark and ventilated place.
• Do not store the hose in an extremely bent state.
The above are some precautions when using PVC transparent hoses. At the same time, you need to know what to pay attention to when assembling. If the equipment is abandoned, do not go to incineration, which will cause damage to the incinerator. Therefore, Care must also be taken when discarding.
Weifang, Shandong Province is No. 133, east of Industrial Park Road and south of Yingqiu Street, Beiguan Entrepreneurship Park
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