Chongqing production coal tar paint manufacturer-Keguan

Strong corrosion resistance②Low permeability ③Strong bonding ④High temperature and abrasion resistance ⑤Convenient construction toproduce coal tar paint manufacturer's designated supply unit [Chongqing Keguan Factory sells to the whole country: 189_8307_2660 Tan Manager] Direct supply from stock , prompt delivery , delivery Fast , good quality , low price 

Strong corrosion resistance②Low permeability ③Strong bonding ④High temperature and abrasion resistance ⑤Convenient construction toproduce coal tar paint manufacturer's designated supply unit [Chongqing Keguan Factory sells to the whole country: 189_8307_2660 Tan Manager] Direct supply from stock , prompt delivery , delivery Fast , good quality , low price,strong corrosion resistance ② low permeability ③ strong bonding ④ high temperature and abrasion resistance ⑤ easy construction to produce coal tar paint manufacturers designated supply unit [Chongqing Keguan factory sold to the country: 189_8307_2660 Tan manager] direct supply from stock , timely delivery , fast delivery , good quality , low price 

Coal tar paintis a kind of paint that has been widely discontinued for the outer wall anticorrosion coating of buried steel pipelines.

Coal tar paintis a kind of paint that has been widely discontinued for the outer wall anticorrosion coating of buried steel pipelines.
Coal tar paint is a kind of paint that has been widely discontinued for the outer wall anticorrosion coating of buried steel pipelines.

The components of coal tar anticorrosive spiral steel pipe are epoxy coal tar tar primer and top paint.
Both epoxy resin and coal tar tar are used as the main film-forming materials, and various anti-rust pigments, insulating fillers, toughening agents, and leveling are added.
The paint is a solvent-free two-component epoxy resin anticorrosive paint, which is self-drying at room temperature, has anti-microbial properties, good electrical insulation properties, and is resistant to soil, sewage, humidity, humidity, heat, and cold.
Corrosion under alternate environments.

The components of coal tar anticorrosive spiral steel pipe are epoxy coal tar tar primer and top paint.
Both epoxy resin and coal tar tar are used as the main film-forming materials, and various anti-rust pigments, insulating fillers, toughening agents, and leveling are added.
The paint is a solvent-free two-component epoxy resin anticorrosive paint, which is self-drying at room temperature, has anti-microbial properties, good electrical insulation properties, and is resistant to soil, sewage, humidity, humidity, heat, and cold.
Corrosion under alternate environments.

 

 

Coal tar pitch paint is composed of epoxy resin, coal tar pitch, anti-rust pigments, extender pigments, and additives.
The second component is a curing agent.
This product does not contain or contains trace amounts of solvents.

Coal tar pitch paint is composed of epoxy resin, coal tar pitch, anti-rust pigments, extender pigments, and additives.
The second component is a curing agent.
This product does not contain or contains trace amounts of solvents.
Coal tar pitch paint is composed of epoxy resin, coal tar pitch, anti-rust pigments, extender pigments, and additives.
The second component is a curing agent.
This product does not contain or contains trace amounts of solvents.

It is mainly used for the anti-corrosion of buried steel pipeline outer wall, steel components and cement components that are in contact with the ground, as an anti-corrosion and heavy-duty anti-corrosion coating.
It is mainly used for the anti-corrosion of the outer wall of buried or underwater steel pipelines for oil, gas, water supply and heating.
It is also suitable for all kinds of steel structures, wharfs, ships, sluices, gas storage tanks, oil refinery plant equipment and concrete.
Waterproofing of concrete structures such as pipes, sewage tanks, roof waterproof layers, toilets, basements, etc.
 

It is mainly used for the anti-corrosion of buried steel pipeline outer wall, steel components and cement components that are in contact with the ground, as an anti-corrosion and heavy-duty anti-corrosion coating.
It is mainly used for the anticorrosion of the outer wall of buried or underwater steel pipelines for oil, gas, water supply and heating.
It is also suitable for all kinds of steel structures, wharfs, ships, sluices, gas storage tanks, oil refinery plant equipment and concrete.
Waterproofing of concrete structures such as pipes, cesspools, roof waterproofing layers, toilets, basements, etc.
is  mainly used for the anticorrosion of buried and ground-contacting steel pipe outer walls, steel components and cement components, as anticorrosive and heavy-duty coatings.
It is mainly used for the anticorrosion of the outer wall of buried or underwater steel pipelines for oil, gas, water supply and heating.
It is also suitable for all kinds of steel structures, wharfs, ships, sluices, gas storage tanks, oil refinery plant equipment and concrete.
Waterproofing of concrete structures such as pipes, sewage tanks, roof waterproof layers, toilets, basements, etc.
 

 

 

Construction method;

Construction method;

(1) Surface treatment of steel pipes Before coating, steel pipes must be surface treated to remove oil, dirt and other debris.
The rust removal standard should reach the Sa2.
5 grade in Table 2 in the steel surface treatment before painting , and the surface should be free of weld bead, no edges and corners, smooth and no burrs.

(1) Surface treatment of steel pipes Before coating, steel pipes must be surface treated to remove oil, dirt and other debris.
The rust removal standard should reach the Sa2.
5 level in Table 2 in the steel surface treatment before painting , and the surface should be free of weld bead, no edges and corners, smooth and no burrs , 2 Sa2.
5

(B) coating the coating formulation formulated epoxy coal pitch , according to the following requirements.
1.
Use the whole barrel paint bucket paint preparation before use , must be sufficiently stirred , so that the paint uniformly mixing the whole barrel.
Primer and topcoat must be prepared according to the ratio specified by the manufacturer.
When preparing, pour the primer or topcoat into the container first, and then slowly add the curing agent, and stir evenly while adding.
2.
Construction precautions The primer or topcoat of the freshly opened barrel shall not be added with thinner.
During the construction process , when the viscosity is too large to be painted , the weight of the thinner shall not exceed 5% .
The prepared paint needs to be cured for 30 minutes before being used.
The service life of the paint at room temperature is generally 46 hours.

(B) coating the coating formulation formulated epoxy coal pitch , according to the following requirements.
1.
Use the whole barrel paint bucket paint preparation before use , must be sufficiently stirred , so that the paint uniformly mixing the whole barrel.
Primer and topcoat must be prepared according to the ratio specified by the manufacturer.
When preparing, pour the primer or topcoat into the container first, and then slowly add the curing agent, and stir evenly while adding.
2.
Construction precautions The primer or topcoat of the freshly opened barrel shall not be added with thinner.
During the construction process , when the viscosity is too large to be painted , the weight of the thinner shall not exceed 5% .
The prepared paint needs to be cured for 30 minutes before being used.
The service life of the paint at room temperature is generally 46 hours.
, 1 , , 2 , , .
5 30 46 is

(3) Primed steel pipes should be primed as soon as possible after the surface treatment is qualified , the interval should not exceed eight hours , and the interval should be further shortened when the atmospheric environment is bad ( such as high humidity and salt mist in the air).
Brushing required uniform , not leak coating , each of the bare ends of each stay pipe l50mm left for welding.

( 4 ) Scrape putty, the welding seam is 2mm higher than the pipe wall , use topcoat and talcum powder to adjust the consistency of putty, after the primer surface is dry, wipe it on both sides of the welding seam, and smooth it to become a transitional surface to avoid wrapping glass cloth When empty drum appears.
( 5 ) Apply top coat and wrap glass cloth: After the primer surface is dry or putty , the top coat can be applied.

Brush evenly and not miss.

(3) Primed steel pipes should be primed as soon as possible after the surface treatment is qualified , the interval should not exceed eight hours , and the interval should be further shortened when the atmospheric environment is bad ( such as high humidity and salt mist in the air).