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FBE COATING ERW STEEL PIPE
- Commodity name: FBE COATING ERW STEEL PIPE
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- 产品描述
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FBE (fused epoxy powder) coated ERW (resistance welded) steel pipe is a kind of anti-corrosion steel pipe widely used in oil and gas transmission, drinking water pipeline and other fields, its core is to firmly combine the epoxy powder coating with the steel pipe matrix through a special process. The following is a detailed analysis from the dimensions of process, performance, application and industry standards:
Process And Structure Of FBE Coating
1. Substrate Treatment And Spraying ProcessERW steel pipes need to be shot peening and medium frequency preheating (usually heated to 180-250℃) before spraying, and then epoxy powder is uniformly attached to the surface of the steel pipe by electrostatic spraying. The coating is melted and cured at high temperature to form a continuous dense protective film, the film thickness is usually 300-500μm, and the extra-strong grade can reach more than 800μm.
2. Coating Material Characteristics
FBE coating is made of thermosetting epoxy powder, which is mixed with epoxy resin, curing agent and various auxiliaries, and has excellent chemical and thermal stability. The high cross-linked density structure formed after curing is resistant to chemical corrosion, soil stress and mechanical wear.
Our Products
Standard: BS EN 10210,BS EN 10219,BS EN 10217,ASTM A500,ASTM A501
ASTM A53,ASTM A253,GB/T 3094,GB/T 6728,JIS G3466,AS 1163,API 5LOD:(SHS)20*20-1200*1200mm WT: 1.3mm-50mm
OD:(RHS)20*30-1200*1500mm WT:1.2-50mm
OD:(CHS)20-660mm WT:1.3-16mm
Length:4m, 6m, 12m or as your required
Brand: LEFIN STEELThe Performance Advantages Of FBE Coated ERW Steel Pipe
1. Corrosion Resistance
• Strong adhesion: the coating is bonded with the surface of the steel pipe through chemical bonding, and the peeling strength is high, which can effectively resist the cathode peeling.
• Medium erosion resistance: Suitable for buried and underwater environments, resistant to fresh water, seawater, crude oil, natural gas and sulfur-containing media.
• Temperature resistance: the operating temperature range is -30℃ to 100℃, which can meet the needs of most water and oil and gas pipelines.2. Mechanical And Construction Performance
• Excellent impact and bending resistance, suitable for laying on complex terrain.
• Simple construction, one-time film formation, no pollution, in line with environmental requirements.Typical Application Areas
1. Livelihood And Energy Projects
• Drinking water piping: For example, a project in Australia uses FBE coated ERW steel pipes to ensure that the coating meets food grade standards through third-party testing.
• Oil and gas transmission: used for submarine or buried pipelines, often used with 3PE external anti-corrosion layer, such as west-east gas transmission project as an external anti-corrosion layer or inner wall coating.2. Corrosion Prevention Of Complex Pipe Fittings
Flanges, elbows and other special-shaped pipe fittings are evenly sprayed through special tooling design to ensure that the film thickness meets the standard (such as 400-500μm required by ISO21809 standard).
Quality control and industry standards
1. Detection and verification
• The coating is subject to laboratory PQT (Process Validation test), including film thickness test, cathode peel test (e.g., no peel for 48 hours) and draw strength test.
• Pass third-party inspection before shipping to ensure 100% compliance with customer requirements, and use a rope buckle to secure the protective coating.2. International standard system
• Chinese standard: SY/T0315-2013 "Steel pipe bonded epoxy powder coating technical standard".
• International standards: Canada CAN/CSA-Z245.20, Germany DIN30671, etc.FBE coated ERW steel pipe has become one of the preferred anti-corrosion solutions for pipeline engineering due to its excellent anti-corrosion properties, construction convenience and wide applicability. From drinking water safety to energy transportation, its application scenarios continue to expand, while strict process control and continuous technological innovation will further strengthen its position in the industry.
Core Advantage
Brisk Steel Group is rooted in a culture of "technology as the backbone, quality as the soul, and customers as the heart." Through relentless innovation, global expansion, and a commitment to responsibility, we strive to become a trusted global partner and a technological benchmark in the steel manufacturing industry.
Craftsmanship with Precision
We adhere to a rigorous quality control system that spans the entire production process—from raw material procurement and manufacturing to product delivery—ensuring the highest standards of excellence.
Innovation-Driven Technological Leadership
We prioritize R&D and technological advancement, integrating cutting-edge production lines (e.g., JCOE large-diameter LSAW pipe production) and expert teams from countries like Germany and the Netherlands to maintain our position at the forefront of the industry.
Globalization and Open Collaboration
Actively engaging in the global supply chain, we have obtained international certifications such as CE marking, enabling our products and services to reach worldwide markets.
Professional Team and Talent Empowerment
We value the recruitment and development of technical talent, building an international and professional team that drives continuous growth.
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