Milestone's Powder coating for pipelines has extremely high activity and is a fast curing powder coating. Powder coating for pipelines have excellent corrosion resistance, solvent resistance and chemical resistance. Powder coating for pipelines for pipelines has high film hardness, good adhesion, and excellent cold and hot deformation, which can protect the coated pipes from damage for many years. Powder coating for pipelines for pipelines are mainly used in various underground pipelines and natural gas pipelines, and can also be applied to large packaging containers, accessories, and steel for construction.
Powder coating for pipelines
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Milestone's Powder coating for pipelines has extremely high activity and is a fast curing powder coating.
Powder coating for pipelines have excellent corrosion resistance, solvent resistance and chemical resistance.
Powder coating for pipelines for pipelines has high film hardness, good adhesion, and excellent cold and hot deformation, which can protect the coated pipes from damage for many years.
Powder coating for pipelines for pipelines are mainly used in various underground pipelines and natural gas pipelines, and can also be applied to large packaging containers, accessories, and steel for construction.
Milestone produces the following three types of Powder coating for pipelines
● Special powder coating for three-layer pipeline
● Special powder coating for double-layer pipeline
● Special powder coating for single layer pipeline
Advantages of Powder coating for pipelines:
● Easy construction, simple repair and maintenance
● Cathodic protection
● Prevent pipeline leakage and protect the environment
● Excellent corrosion resistance
●Save maintenance cost
● Good flexibility and impact resistance
● Wide operating temperature range, suitable for -30℃~100℃
The following is the performance table of the Powder coating for pipelines.
Item |
Standard of Testing |
Result of Testing |
|
cathodic disbonding (48h)/mm ≤ |
SY/T0315-97 |
SY/T0442-97 |
8 |
cathodic disbonding (8d)/mm ≤ |
SY/T0315-97 |
SY/T0442-97 |
10 |
-30℃ |
SY/T0315-97 |
SY/T0442-97 |
No cracks |
Impact resistance (1.5J, -30℃) |
SY/T0315-97 |
SY/T0442-97 |
No leakage |
Porosity of section |
SY/T0315-97 |
SY/T0442-97 |
2 class |
Electrical strength (Mv/m) |
SY/T0315-97 |
SY/T0442-97 |
38 |
Volume resistivity (Ω/cm) |
SY/T0315-97 |
SY/T0442-97 |
5.0*1013 |
Adhesion (24h/48h) |
SY/T0315-97 |
SY/T0442-97 |
1 Class |
Dilute hydrochloric acid (PH 2.5-3.5) |
SY/T0315-97 |
SY/T0442-97 |
No discoloration, no foaming, no cracking |
H2SO4 (PH 2.5-3.5) |
SY/T0315-97 |
SY/T0442-97 |
No discoloration, no foaming, no cracking |
5% NaOH |
SY/T0315-97 |
SY/T0442-97 |
No discoloration, no foaming, no cracking |
5% CaCO3 |
SY/T0315-97 |
SY/T0442-97 |
No discoloration, no foaming, no cracking |
Packaging and shipping of Powder coating for pipelines
25Kg/carton, carton lined with polyethylene plastic bag, non-dangerous goods, can be transported in various ways, but should avoid direct sunlight, avoid moisture and heat, avoid contact with chemical substances
Storage requirements of Powder coating for pipelines
Store in a ventilated, dry, and clean room at 30°C. Keep away from fire, heating, and direct sunlight. Stacking in the open air is strictly prohibited. Under these conditions, the powder can be stored stably for 6 months. It can be re-inspected after the storage period, if the result meets the requirements, it can still be used. All containers must be repackaged after use and returned to their original packaging