Hebei Huayang Steel Pipe Co., Ltd is one of the most experienced manufacturers and suppliers of en10217 fluid service hfw pipe in China. Welcome to buy discount en10217 fluid service hfw pipe made in China here from our factory. Quality products and low price are available.
Product introduction
Core Advantages: EN10217 Compliance & Fluid Service Superiority
Strict EN10217 Standard Compliance for Fluid Service: All pipes are manufactured and tested in full accordance with the EN10217 standard series, with a focus on EN10217-1 (general requirements) and EN10217-2 (non-alloy steel with specified high-temperature performance) – the core standards for fluid service HFW pipes. They meet the standard's strict requirements for chemical composition (strictly controlling harmful elements such as sulfur and phosphorus), mechanical properties, dimensional tolerances (outer diameter tolerance ≤±1%) and surface quality, ensuring compatibility with international standards such as ISO 3183 and API 5L, and interchangeability with seamless alternatives in most fluid transmission applications.
Advanced HFW Welding Technology for Fluid Tightness: Adopt high-frequency welding (≥100 kHz as required by EN10217-2) with induction coil heating, utilizing the skin effect and proximity effect to achieve localized, rapid heating of the steel strip edges. The welding process requires no filler materials or shielding gases, resulting in uniform, dense weld seams with a narrow heat-affected zone (HAZ), avoiding weld weaknesses such as pores and cracks that may cause fluid leakage. Post-weld treatment removes internal and external weld beads, ensuring a smooth inner surface that reduces fluid resistance and prevents medium accumulation.
Optimized for Fluid Transmission Performance: Made of high-quality carbon steel grades compliant with EN10217, including P195TR1/TR2, P235TR1/TR2, P265TR1/TR2, S235JR and S355JR. These grades feature strict control of chemical elements (e.g., P≤0.025%, S≤0.015% for TR2 grades) to prevent hydrogen-induced cracking, ensuring superior tensile strength (320-570 MPa), yield strength (195-265 MPa minimum) and impact toughness (up to 40 J at -20℃ for specific grades). The smooth inner surface and precise dimensional control minimize fluid friction, ensuring efficient transmission and reducing energy consumption.
Precise Dimensional Accuracy & Easy Installation: Equipped with advanced CNC forming and welding equipment, the pipes feature consistent roundness, uniform wall thickness and strict dimensional tolerances (wall thickness tolerance ≤±0.3mm). The smooth surface and precise end matching (plain ends, beveled ends or threaded ends) facilitate on-site welding, flange connection and pipeline laying, improving construction efficiency and ensuring tight connection to avoid fluid leakage in long-term operation.
Cost-Effective & Efficient Production: The HFW welding process enables high-speed, mass production with low energy consumption and no welding consumables, reducing production costs while maintaining high quality. As an ideal substitute for comparable hot-finished seamless carbon steel pipes for fluid service, our HFW pipes offer equivalent performance at a more competitive price, with fixed length options (6m, 12m or customized) for enhanced construction convenience.
EN10217 Standard Details & Material Specifications
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Item |
Specifications |
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Applicable EN10217 Parts |
EN10217-1 (General Requirements), EN10217-2 (Non-alloy Steel with Elevated Temperature Performance), EN10217-4 (Non-alloy Steel with Low Temperature Performance for low-temperature fluid service) |
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Carbon Steel Grades |
P195TR1/TR2, P235TR1/TR2, P265TR1/TR2, S235JR, S355JR, P235GH, P265GH (compliant with EN10217 chemical composition limits: C≤0.22%, P≤0.025%, S≤0.020%; TR2 grades require Al≥0.02% and S≤0.015%) |
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Welding Process |
HFW (High-Frequency Welded), ≥100 kHz, no filler material, induction heating, post-weld bead removal and heat treatment (if required for high-temperature fluid service) |
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Quality Testing Standards |
EN10204 (Inspection Documents, 3.1/3.2), EN ISO 10893 (Non-Destructive Testing); 100% ultrasonic/X-ray weld inspection, hydrostatic test (≥1.5×design pressure, ≥10s hold time), chemical composition analysis, mechanical property testing (tensile, impact, flattening tests) to ensure fluid tightness and performance reliability |
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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