When metal hoses have not been popularized, many categories choose rubber hose for compensation.However, due to the poor corrosion resistance, aging resistance and heat resistance characteristics of rubber hose, it has not only short use cycle, and small carrying capacity.With the technical improvement of metal hose, more and more categories use metal hoses instead of rubber hoses.
The rubber hose weighs nearly 100 kg each and requires four people to reach out.Metal hose system thick wall pipe fittings produced and processed, so the weight is light, only 20 one 30 kilograms, only two people when installation.
Rubber hoses often produce engineering blasting incidents in use.Engineering blasting openings not only spray oil, but also may cause injuries.The metal hose is much more credible than it, and there may be no such bad effect.
With rubber hose to unload a ship of oil, due to low temperature, small working pressure and other reasons, to use 14 hours, and each ship of oil as long as out 95 percent, the rest can not be discharged, must return with the ship.With a metal hose to absorb oil, liposuction efficiency to 98 percent, just 10 hours.
Rubber hose is only ten to months, and the metal hose lives up to three to five years.In addition, for the small total area of leakage, can also be repaired, used again after repair.
As far as the petrochemical industry is concerned, metal hose compared with rubber hoses has many advantages such as fast practical operation, reliable, high work efficiency and long use period, so that metal hoses can replace rubber hoses.It is deeply believed that the application category of metal hoses will be further expanded, replacing rubber hoses in many categories.
