Hebei Huayang Steel Pipe Co., Ltd is one of the most experienced manufacturers and suppliers of fbe coated anti-corrosion steel pipe for harsh environment in China. Welcome to buy discount fbe coated anti-corrosion steel pipe for harsh environment made in China here from our factory. Quality products and low price are available.
Product introduction
Product Overview
FBE (Fusion Bonded Epoxy) coated steel pipe is a high-performance anti-corrosion pipe designed for harsh environments. It features a thermosetting epoxy powder coating applied via electrostatic spraying and cured at 200–250°C, forming a seamless, impermeable protective layer that chemically bonds with the steel substrate. This coating delivers exceptional adhesion, impact resistance, and cathodic disbondment resistance, ensuring long-term durability in extreme conditions such as corrosive soil, seawater, and industrial chemical exposure. It is widely utilized in oil and gas transmission, water supply, chemical processing, and marine engineering projects, with a service life exceeding 30 years under harsh operating conditions.
Key Specifications
|
Parameter |
Details |
|
Substrate Pipe |
LSAW/SSAW/ERW steel pipe (API 5L, ASTM A53/A106, Q235B/Q345B) |
|
Outer Diameter (OD) |
60mm – 3000mm (2" – 118") |
|
Wall Thickness (WT) |
5.0mm – 40mm (0.2" – 1.6") |
|
Length |
6m – 18m (customizable) |
|
Coating Type |
Single-layer FBE / Dual-layer FBE |
|
Coating Thickness |
100μm – 250μm (single-layer); 250μm – 500μm (dual-layer) |
|
Service Temperature |
-40°C to 100°C |
|
Bond Strength |
≥15MPa |
|
Quality Standards |
ISO 21809-2, CAN/CSA Z245.20, AWWA C210, NACE RP0394, SY/T 0447-2014 |
Core Advantages
Superior Anti-corrosion Performance：The FBE coating resists acids, alkalis, salts, and various corrosive chemicals, providing reliable protection in highly corrosive environments such as coastal areas, saline-alkali soil, and chemical plants.
Excellent Mechanical Properties：High adhesion (≥15MPa) ensures the coating does not peel or crack under mechanical stress; outstanding impact resistance and flexibility withstand construction and operational shocks.
Long Service Life：Resists aging, UV degradation, and cathodic disbondment, maintaining stable performance for over 30 years in buried, submerged, or industrial settings.
Environmental Friendliness：Solvent-free, non-toxic, and compliant with environmental regulations; the smooth inner surface reduces fluid friction, lowering energy consumption during transportation.
Wide Compatibility：Compatible with cathodic protection systems; suitable for both new pipelines and rehabilitation of existing ones.
Production Process
Pipe Pre-treatment：Substrate pipes undergo strict inspection, then surface cleaning via steel grit/shot blasting to SA 2.5 grade, removing rust, oil, and impurities to ensure coating adhesion.
Preheating：Induction heating raises the pipe surface temperature to 200–250°C, optimal for FBE powder fusion.
Electrostatic Spraying：Epoxy powder is electrostatically sprayed onto the heated pipe surface, melting and bonding with the steel.
High-temperature Curing：The coated pipe is cured at a controlled temperature to form a dense, uniform FBE coating.
Quality Inspection：Coating thickness, adhesion, impact resistance, and holiday (pinhole) detection are performed to meet standards.
Application Scenarios
Oil & Gas Transmission：Buried and subsea pipelines for crude oil, natural gas, and refined products.
Water Supply & Drainage：Municipal water pipelines, wastewater treatment, and desalination projects.
Chemical Industry：Pipelines for transporting corrosive chemicals, acids, and alkalis.
Marine Engineering：Offshore platforms, port facilities, and submarine pipelines.
Infrastructure：Underground utility tunnels, bridge foundations, and pile foundations in corrosive soil.
Packaging & Delivery
Packaging：Wrapped with waterproof film and packed in wooden crates or steel frames; both ends protected with plastic caps to prevent damage during transportation.
Delivery：15–30 days after order confirmation; supports sea, land, and multimodal transportation.
Quality Assurance
Strictly adheres to international standards (ISO, CSA, AWWA, NACE) and domestic specifications.
Each batch undergoes comprehensive testing, including coating thickness, adhesion, impact resistance, and holiday detection.
Provides factory inspection reports and quality certificates; customizable solutions for specific project requirements.
About us
Hebei Huayang Steel Pipe Co., Ltd. was founded in 2005, with a registered capital of 500 million yuan. The company covers an area of more than 1,000 mu, with annual sales of 10 billion yuan, more than 600 employees and an annual productivity of 2.75 million tons. The company has 17 new automatic steel pipe production lines and 14 high-frequency production lines, with a diameter of 73-660 mm; Three double-sided submerged arc welded steel pipe production lines with diameters of 406.4-1422.4mm;; 24 hot tube expanding production lines, with a diameter of 230-820mm; Two anticorrosion steel pipe production lines with a diameter of 73-1626 mm; 2 automatic painting production lines. With 3 branches and 5 offices, the products are sold to various cities and exported to more than 80 countries such as Southeast Asia, Middle East, Europe and America.
Packaging, transportation and delivery
Packaging, transportation and delivery
At Hebei Huayang Steel Pipe Co., Ltd., we apply standardized and reliable packaging solutions for all our steel pipe products. Our pipes can be securely packed by hexagonal bundling or circular bundling according to product diameter, wall thickness and customer requirements. Each pipe end is protected with high‑strength plastic pipe caps to avoid collision damage, dust and moisture during transportation and storage. The whole bundle is firmly wrapped with durable woven bags to enhance stability and prevent scratches or deformation.
We support a complete range of transportation methods to satisfy global customers, including road transportation, railway transportation, sea freight and container shipping. Based on our strategic location in Cangzhou, Hebei Province, we enjoy convenient access to major ports such as Tianjin Port, which greatly improves logistics efficiency and reduces transportation costs.
For standard specifications and normal order quantities, the general delivery time is about 30 days after order confirmation and deposit receipt. For large‑scale orders, special sizes or customized processing requirements, our production and sales team will formulate a detailed production plan and provide an accurate delivery schedule accordingly to ensure on‑time supply and stable performance for projects and clients worldwide.
Strict quality control
1. During and after the production, experienced quality inspectors randomly check the products to ensure that each steel pipe is qualified for production and application.
2. A nationally recognized laboratory with CNAS certification and certification by French Classification Society.
3. Have CNOOC access certificate, KOC oil company access network, ADNOC Abu Dhabi oil company access network, Petrobras access network, etc.
4. Accept the inspection by the third party designated/paid by the buyer, such as SGS and BV.
Certifications
API 2B
API 5L
GOST
ISO 9001
EN 10219
EN 10210
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