Epoxy Powder Coating For Water Supply - China

Epoxy Powder Coating for Water Supply

Epoxy Compound Powder Coating

Plastic PE Coated Steel Pipe

Function & Application

This product belongs to the system of epoxy resin powder coating, in possession of outstanding corrosion-resistance, chemical-resistance and solvent-resistance, able to resist chemical corrosion by H2S, CO2, O2, acids, alkalis, organics, etc in transmission media and corrosion by such corrosive substances as ground water containing salt, organic acids produced by the micro-organism in earth, as well as protect water distribution apparatus, e.g. iron or steel pipes and storage tanks.

Our products meet the hygienic requirements for protective materials in Standard for Safety Evaluation of Equipment and Protective Materials in Drinking Water System (2001).

The product is mainly used for inner antisepsis of iron or steel pipes for drinking water and intermediate water transmission and anticorrosion of drinking water valves.

It is also applicable to inner antisepsis of steel storage tanks, sewage treatment works, wharfs and the equipment of chemical plants.



Characteristics

1 - This product coating is a single layer structure.

Excellent adhesion with no need for priming coat.

2 - Tough and abrasion-resistant coating, excellent impact-resistance and flexibility and outstanding adhesion to pipes can prevent mechanical damages in construction and damages caused by environmental stress in usage.

3 - Outstanding insulation resistance helps to resist chemical corrosion under cathodic protection and be protective in a long term.

4 - Its coating is compact, tough, waterproof and corrosion-resistant against chemical mediators.

5 - Easy coating and convenient inspection for surface quality.

Major Components

Epoxy resin, phenolic curing agents, SiO2 and titanium dioxide.

Usage

1 - Coating method: high voltage electrostatic spraycoating, fluidized-bed spraycoating and roller coating.

2 - Coating working environment: room temperature.

3 - Operation:

1) Remove oil, rust and other loose precipitation and water, etc.

2) Sandblasting and shotblasting treatment to Sa2.5 level, depth of abrasion pattern 40-100μm and surface cleaning to white level.

Fresh and used sand should be paintcoated evenly for a stable proportion.

3) Clean the inner surface of pipes.

4) Preheat workpiece at 180-230℃ normally, lower than 260℃ (to prevent oxidation).

5) The powder coating is applied to the surface of the workpiece.

The coating thickness is 250-350μm .

6) Curing according to relevant requirements.

7) Coating cooling.

8) Surface inspection after the workpiece cools under 95℃.

9) Recoat the missing part.

Curing Instruction:

Powder coating is paintcoated on preheated workpiece and cure it according to relevant requirements for optimal performance.

The curing time of unpreheated workpiece should be calculated once it reaches curing temperature.

Notice:

1 - Although the product is nontoxic, pollution-free, not ignited readily, operating personnel must pay attention to their personal hygiene and wear protection tools in case of massive inhalation during operation.

2 - Attention to ventilation, prohibit any ignition source and set reliable smoke and fire alarm system and fire-extinguishing device.

3 - All workpiece, spray gun holder, high voltage cable shielded wire and the pipes within the spraying chamber should be grounded.

4 - Operating personnel should wear static-free labor suits in case of electric currents through human body in electrostatic field.

Storage & Transportation:

1 - Shelf life: 12 months at temperature ≤30℃.

2 - Storage: to be kept under a dry, well-ventilated and clean condition at temperature ≤30℃ and away from ignition, heat and pollution source.

Unutilized parts unpacked should be resealed in case of moisture absorption from air.

3 - Transportation: avoid direct sunshine and rain exposure.

Insulation measures to be taken when temperature ≥35℃.

Package:

Cartons for outer packing and polyethylene woven bags for inner lining, net weight 25kg.

Company Contact:

• Posted By: Hebei PuLanke Industrial Technology Co.,Ltd

• Phone: 86-311-69021869

• Address: Wanda Plaza, Shijiazhuang City, Hebei, China, Shijiazhuang , Hebei , China

• Email:

• Website: http://www.pulankepipe.com/

• Business Description: Hebei Pulanke Industrial Technology Co., Ltd. was established in 2006, is a professional anti-corrosion steel pipe manufacturing enterprise.
  
  Mainly engaged in inside and outside FBE(Fusion Bonded Epoxy) coating steel pipe, inside FBE outside PE(Polyethylene) coating steel pipe and winding 2PE\3PE anti-corrosion steel pipe.
  
  With the registered capital of 56 million RMB, the factory has Shijiazhuang, Cangzhou two production bases.
  
  It has passed the certification of GB / T19001-2008, GB / T24001-2004 and GB / T28001-2011, and has obtained the national special equipment manufacturing license (pressure pipe) and wading products hygiene permission document, obtained the small diameter anti-corrosion steel pipe welding Connected to the technical patents.
  
  We can produce a variety of plastic coated steel pipe within DN2800, the annual productivity of up to 1.2 million square meters.
  
  The factory strictly produce the anti-corrosion steel pipe in accordance with the standards and norms, Integration of the common advantages of steel and plastic products, it has both the mechanical strength of steel, plastic resistance to chemical corrosion, health and no pollution, smooth inner wall, no fouling, small fluid resistance and other characteristics, belong to the environment-friendly products which is popularized by the nation.
  
  Design life of up to 50 years.
  
  Products have been widely used in municipal, water supply, petroleum, natural gas, thermal power, chemical, shipbuilding, metallurgy and nuclear industry and other industries.
  
  Currently, inside and outside EP coating steel pipe and inside EP outside PE coating steel pipe have been used in various sectors of domestic and international water supply and underground pipe gallery projects.
  
  They are widely used and recognized as good anti-corrosion and environmental performance of the product to become the first choice for clean-type water supply pipelines.
  
  In recent years, our factory has done hundreds of projects at home and abroad.
  
  The products has been exported to Iran, Iraq, Pakistan, Malaysia, South Africa, Sudan, Nigeria, Zambia, Angola, Sri Lanka, Turkey, India, Chile, Canada, Portugal and Holland more than thirty countries.
  
  We will hold the spirit of“innovation, pragmatic”and the working spirit of “quality first, customer first, sincere cooperation, mutual benefit” engage ourselves in serving the customers with satisfactory products and elaborate service.