Steel Pipe Anti-Corrosion Internal & External FBE Coating Line with Shot Blasting

This steel pipe internal & external FBE coating production line with shot blasting is a high-efficiency, fully automatic anti-corrosion solution specifically designed for steel pipeline anti-corrosion engineering. It adopts integrated shot blasting, derusting, and fusion-bonded epoxy (FBE) powder coating technology to perform synchronous internal and external anti-corrosion treatment on steel pipes.

The coated steel pipe provides excellent corrosion resistance, effectively resisting erosion from acids, alkalis, salts, and other chemical media, with a smooth coating surface, low fluid friction, and long service life. It is widely used in oil and gas pipelines, long-distance transmission pipelines, buried steel pipelines, municipal water supply and drainage pipelines, industrial fluid pipelines, petrochemical engineering, and other fields.

This production line integrates pipe shot blasting, internal and external derusting, intermediate frequency heating, FBE epoxy powder coating, and powder recycling functions. It is mainly used for internal & external anti-corrosion coating of carbon steel pipes, spiral steel pipes, seamless steel pipes, and welded steel pipes, especially for civil water supply pipelines, oil/gas transmission pipelines, and urban buried pipeline anti-corrosion treatment.

FBE epoxy powder is a thermosetting, non-toxic anti-corrosion coating material. After curing, it forms a high-molecular cross-linked protective layer with excellent chemical corrosion resistance, high mechanical strength, strong adhesion, and excellent cathodic disbonding resistance.

• The epoxy powder primer forms a continuous closed coating, tightly bonded with the steel pipe surface, providing basic anti-corrosion protection.
• The polymer adhesive layer tightly connects the epoxy bottom layer and the polyethylene top layer, forming a stable three-layer anti-corrosion structure (3LPE/FBE).

This FBE coating line supports customized processing of various large-diameter steel pipes, with mainstream applicable specifications as follows:

Note: Equipment configuration, process layout, and control system can be fully customized according to customer workshop conditions and production requirements.

External 3LPE & Internal FBE Powder Coating Line click for detail

• Compact structure, flexible layout, suitable for various pipeline processing workshops
• High degree of automation, realizing one-man operation, greatly saves labor costs
• Long service life, stable operation, low maintenance cost
• Equipped with a high-efficiency coating to ensure stable pipeline production capacity
• Uniform coating thickness, smooth surface, good molding effect, and reliable quality
• High powder utilization rate, low production cost
• One-time molding process, no need for secondary trimming

• Provide a turnkey project solution, including design, production, installation, commissioning, and operator training
• 389 sets of global project application experience, mature anti-corrosion pipeline technology
• A professional senior engineer team to provide full-process technical support
• Own national high-end expert workstation for plastic machinery and pipeline coating equipment

Fully compliant with SY/T 0413-2002, GB/T 23257-2009, DIN 30670, DIN 30678, NACE International, DNV, SY/T 0315-2005, CNPC 38-2002 and other international pipeline anti-corrosion standards.

Max output: 3-8 km/day

Annual processing capacity: Up to 2 million square meters (for Φ508 mm steel pipe)

80-800 μm

Approximately 2 months after contract signing

Russia, Iran, UAE, India, Belarus, Kazakhstan, Turkey, Egypt, Pakistan, and other countries along the Belt and Road.

• 12-month warranty for mechanical parts
• 6-month warranty for electrical parts
• Complete pre-delivery testing and commissioning
• Free on-site operation training and long-term technical guidance

Qingdao Huashida Machinery Co., Ltd. is a leading manufacturer of steel pipe anti-corrosion production lines and plastic extrusion equipment in China. We focus on R&D, design, production, and service of FBE coating lines, 3LPE anti-corrosion lines, PE insulation pipe lines, shot blasting derusting equipment, and other pipeline anti-corrosion machinery.

With more than 10 national patents, ISO 9001, ISO 14001, ISO 45001, CE, ENC, and other certifications, our pipeline coating equipment has been exported to more than 30 countries. We provide customized anti-corrosion solutions for global steel pipe manufacturers, oil and gas engineering companies, and pipeline construction contractors. Up to now, we have successfully entered overseas markets including Russia, Iran, the UAE, India, Belarus, Kazakhstan, and so forth. We have supplied nearly 50 production lines to customers both in China and abroad.

Huashida Factory, located in Qingdao High & New Technology Industrial Area, covers an area of about 4000 square meters. We have been granted more than 10 patents and numerous domestic and international industry certifications. With strong production capacity, we provide reliable products in various specifications. With excellent R&D and design capabilities, we can meet customers' special requirements. With comprehensive after-sales service, we offer timely and convenient technical support to our users.

ISO 9001: Quality Management System Certificate

ISO 14001: Environmental Management System Certificate

ISO 45001: Established Occupational Health and Safety Management System Certificate

CE and ENC Certification

Utility model patents and computer software copyrights related to anti-corrosion coating production lines