Qingdao Huashida Machinery Co., Ltd.
| Payment Terms | L/C,T/T,Western Union |
| Customized | Customized |
| After-sales Service | Overseas Installation, Free Technical Supporting |
| Type | Coating Production Line |
| Pipe Cleaning | Internal External Shot Blasting |
| Packaging Details | 1200.00cm * 230.00cm * 260.00cm |
| Application | Anticorrosion Pipeline Production |
| Spray Powder | FBE, Paint |
| Transport Package | Standard Package |
| Delivery Time | 70-90 Days |
| Warranty | 12 Months |
| Supply Ability | 30 Sets/Year |
| Coating | Powder Coating |
| Pipe Diameter | 48-4200 mm |
| Substrate | Steel |
| Condition | New |
| Brand Name | Huashida |
| Certification | CE, ISO 9001:2008 |
| Model Number | 48-4200mm |
| Place of Origin | Qingdao, China |
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Customized | Customized |
| After-sales Service | Overseas Installation, Free Technical Supporting | Type | Coating Production Line |
| Pipe Cleaning | Internal External Shot Blasting | Packaging Details | 1200.00cm * 230.00cm * 260.00cm |
| Application | Anticorrosion Pipeline Production | Spray Powder | FBE, Paint |
| Transport Package | Standard Package | Delivery Time | 70-90 Days |
| Warranty | 12 Months | Supply Ability | 30 Sets/Year |
| Coating | Powder Coating | Pipe Diameter | 48-4200 mm |
| Substrate | Steel | Condition | New |
| Brand Name | Huashida | Certification | CE, ISO 9001:2008 |
| Model Number | 48-4200mm | Place of Origin | Qingdao, China |
| High Light | FBE powder coating pipe line ，liquid paint spraying pipe line ，3LPE coating pipe production | ||
Steel Pipe Internal External FBE Powder Coating & Liquid Paint Spraying Line
This high-efficiency production line integrates automated shot blasting rust removal, electrostatic Fusion Bonded Epoxy (FBE) powder coating, and heavy-duty liquid paint spraying into a unified system. Engineered for both the inner and outer walls of large-diameter steel pipes, this dual-application plant is the premier anti-corrosion solution for high-stakes pipeline infrastructure.
The treated pipes feature a uniform, dense, and continuous barrier with exceptional chemical resistance against acids, alkalis, and salts. Its smooth internal finish reduces hydraulic frictional drag, significantly optimizing long-distance fluid transmission efficiency. This system is widely specified for manufacturing oil and gas transmission pipelines, municipal water networks, and industrial chemical fluid lines.
Epoxy powder is a thermosetting, non-toxic coating. After curing, it forms a high-molecular cross-linked structure coating, which has excellent chemical anti-corrosion performance and mechanical strength. Its base layer is bonded and cured on the surface of the steel pipe to form a continuous coating, providing excellent adhesion, chemical corrosion resistance, and cathodic disbondment resistance. Polymer adhesives bond epoxy powder before gelation and connect the top layer of polyethylene, making the three-layer structure closely combined into one.
Beyond dry powder application, this machinery features an integrated liquid industrial paint spraying system. This enables the production line to effortlessly handle liquid epoxy coatings, specialized liquid anti-corrosion paints, and the critical adhesive-to-polyethylene interlayers required for standard 3LPE (Three-Layer Polyethylene) pipe production.
Main equipment:
| Item | Process Flow |
| 1 | Upload pipes |
| 2 | pipes sprial conveyor |
| 3 | external blasting |
| 4 | internal blasting |
| 5 | Rust removal |
| 6 | intermediate frequency heating |
| 7 | FBE powder coating |
| 8 | Powder recycling system |
| 9 | load down pipe rack |
Question & Answer:
Q1. What is the size of the pipe diameter? Can your equipment produce?
A: We can produce four main models:
Diameter of steel Pipe:
325-1820 mm
508-2540 mm
508-1620 mm
1000-3600 mm
508-4200 mm
Q2. What is the 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 the Canadian American Corrosion Association standards.
Q4. What is the Delivery Time
A: 2-3 months after deposit.
Q5. Production output:
A: It is different output capability as different pipe diameters; the Max is 3 to 8 km/day, and the 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 to?
A. We have produced nearly 50 sets of 3PE processing lines 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 the mechanical part, and 6 months for the electrical part. The seller provides free technical services and provides training and guidance to buyer operators.
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
3000000-5000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
1. company profileQingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe joints a... 1. company profileQingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe joints a...
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