Steel Pipe External/Internal 3PE Epoxy Coating Pipe Line HDPE Pipe Extrusion Machinery

Epoxy Powder for Anti-Corrosion Steel Pipes

Method

• Efficient application of epoxy powder on the inside and outside of steel pipes for corrosion protection.

Advantages

• Strong Corrosion Resistance: Resists erosion from various chemical agents.
• Smooth Coating Surface: Reduces friction resistance.

Applications

• Widely used in:
  • Petroleum and natural gas transmission pipelines
  • Water supply and drainage pipelines
  • Various other fields

Application:

Steel pipe internal&external FBE powder coating process, with the steel pipe internal wall blasting and external wall blasting , FBE epoxy powder coating applied to the water supply for civil use.

Internal & External FBE Powder  coating Structure Diagram

Epoxy Powder Coating for Steel Pipes

Properties

• Type: Thermosetting, non-toxic coating.
• Structure: Forms a high molecular weight cross-linked coating upon solidification.
• Advantages: Excellent chemical resistance and high mechanical properties.

Functionality

• Bottom Layer:
  • Creates a continuous coating.
  • Provides strong adhesion by solidifying with the steel surface, offering chemical resistance and cathodic disbonding resistance.
• Polymer Adhesive:
  • Binds the epoxy powder before gelation.
  • Connects the polyethylene top layer, uniting all three layers effectively.

Main equipment:

 
            We also can make External 3LPE internal FEB powder coating Line

-Adopt advanced technology
-Stable operation
-High degree of automation, saving labor costs
-Good anti-corrosion quality, meets international standard
-Supply full completed production solution: design, installation, commissioning,training 
-Share you 389 sets of production experience from all the world
-Having 9 professional senior engineers
-Having a high-end plastic machinery equipment expert workstation in China

Question & Answer:

Q1. What is Size of Pipe Dia. your equipment can produce ?
A: We can produce four main Model:
Diameter of steel Pipe:
48-219mm.
219-1220 - mm
325-1600 - mm
508-2400 - mm
1000-3200mm

Q2. What is Descaling grade?
A:SA2.5?

Q3. What is your anticorrosion coating standard?
A: It can meet  SY/T0413-2002 ,GB/T23257-2009, German DIN 30670 , DIN 30678 and  coating specification requirements from American Corrosion Association, and DNV . The product pipe fully complies with  SY/T0315-2005 ,CNPC38-2002 "Technical specifications for double-layer fusion-bonded epoxy powder coating on buried steel pipe and Canada, American Corrosion Association standards.

Q4. What is Delivery Time
A: 2-3monthes after deposit.

Q5. Production output:
A: It is different output capability as different pipe diameter, the Max. is 3 to 8 km/day, and annual processing capacity is 2 million square meters (Φ508 mm).

Q6. Coating thickness:
       A: 80~800um

Q7. Which country did you sell your 3PE equipment?
A. We have produced nearly 50sets 3PE processing line at home and abroad. Such as Russia, Iran, UAE, Iran, India, Belarus, Kazakhstan and so on.

Q8. After-sales service: 
A:  Warranty period:
Before delivery all the equipment must be trial operated  to confirm the quantity perfectly.
The warranty period is 12 months from the date of pick-up for mechanical part , and 6 months  for the electrical part. The seller provides free technical services and provides training and guidance to buyer operators.

Qingdao Huashida Machinery Co., Ltd is one of the top manufacturers of plastic extrusion machines in China, specialized in dealing with Steel pipe in terms of anticorrosion and insulation technology, R&D of the coating technique, design and manufacture of the equipment for coating, products and materials, researching and development of plastic extrusion equipments, especially of Vacuum Calibrating method PE insulation jacket pipe extrusion line, and PE hollow wall spiral pipe production line, PE PP sheet extrusion line, and pipe joints and welding tools such as heat shrinkable sleeve, Electro fusion sleeve etc.

HUASHIDA: Global Reach and Expertise

HUASHIDA has successfully entered markets in Russia, Iran, the UAE, India, Belarus, and Kazakhstan, with nearly 50 pipeline production lines worldwide.

Located in Qingdao High & New Technology Industrial Area, our 4,000-square-meter factory holds over 10 patents and multiple industry certifications. Our experienced team excels in research, design, and manufacturing, allowing us to meet diverse customer needs.

We offer reliable products and comprehensive after-sales support, ensuring timely technical assistance.