The lining plastic steel pipe is made of ordinary carbon steel pipe as the base body, and the thermoplastic resin with excellent chemical stability is lining, which is formed by cold drawing or rotational molding. It has both the mechanical properties of the steel pipe and the corrosion resistance and slow scaling of the plastic pipe. It is an ideal pipeline for transporting acids, alkalis, salts, corrosive gases and other media. Lined with food grade polypropylene, it can be used in food, medicine and drinking water industries.
1. Excellent physical properties
2. Excellent corrosion resistance
3. Mechanical strength is the same as steel pipe
4. Hygienic, non-toxic, non-fouling, no microbial growth, fluid quality
5. Chemically resistant, resistant to soil and marine organisms, resistant to cathodic disbonding
6. Mature installation process, convenient and fast
7. Good weather resistance, suitable for harsh environments such as desert, salt and alkali
8. Smooth pipe wall, improved conveying efficiency and long service life
Performance: medium working temperature:
-25°C~+110°C
Medium working pressure: positive pressure
2.5MPa
, under normal temperature, the negative pressure is
94KPa
Typical application: suitable for corrosive fluid media and industrial pure water, chemical pure water, ionized water,
Non-ionized water delivery, longer service life than stainless steel, can replace stainless steel tube, than rubber hose, glass
Glass steel tubes last longer.
Corrosion resistance: except for strong oxidizing acids such as concentrated nitric acid, fuming sulfuric acid and chlorosulfonic acid, it can withstand most
A number of organic and inorganic acids, bases, and salts have good corrosion resistance to stress corrosion and are resistant to
10%
The following nitrate
Acid, formic acid, acetic acid,
36%
The following hydrochloric acid,
20%
The following hydrobromic acid, dilute hydrofluoric acid, various concentrated
Degree of carbonic acid, boric acid, butyric acid, alkali and most salts, mercury, air,
NH3, CO2, CO, NO2, HCL
The corrosion of the gas is versatile.
Widely used in petrochemical products, food environmental protection, electricity and other fields
