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Peak Kong Special Steel is dedicated to supplying cutting-edge technology, software and services for the manufacture and R&D of laser-welded structural profiles.
We are a leader in high-strength steel and related services. Through close collaboration with customers, we improve the performance of existing products, develop new product solutions and optimise manufacturing workflows.
During the design phase of new steel or stainless steel profiles, we take all manufacturing technologies into consideration. This ensures customers obtain the most cost-effective solutions while meeting the highest quality standards.
Products we supply:
Backed by robust R&D capability, Peak Kong Special Steel uses self-developed hybrid welding technology and a brand-new custom profile production line to break traditional market barriers!
We successfully overcome HAZ softening and distortion issues during S690QL welded fabrication, and deliver flexible customised flexible batch production with no minimum order quantity. The finished products’ geometry and tolerances fully comply with European profile standard EN 10365.
The welding procedures and joints of this product range have passed stringent CTOD (Crack Tip Opening Displacement) tests and hold certifications from three globally renowned authorities: SGS, TÜV and DNV. We provide reliable safety, production capacity and commercial compliance for major domestic and overseas projects.
Product Specifications for S690QL Channel Steel (PFC)
Using our in-house high-precision hybrid welding profile production line, Peak Kong Special Steel customises channel steel with variable web height, flange width and wall thickness to match project requirements. Weld seams achieve full penetration, equal strength and high toughness.
Custom size range for Parallel Flange Channels (PFC):
Dimensions: 100mm × 50mm up to 430mm × 100mm (fully covering standard PFC sizes under EN 10365)
Thickness: Web and flange thickness from 5mm to 25mm
> Note: Our new custom production line removes minimum-order restrictions. Beyond EN 10365 standard sizes, one-to-one customisation is available for extra heavy-wall and non-standard asymmetric channel steel beyond conventional ranges.
Six Core Advantages of S690QL Channel Steel (PFC)
1. Solves the procurement challenge for small batches (key commercial advantage).
2. Fully compliant with European standard EN 10365.
3. CTOD test approved (guaranteed fracture toughness).
4. Eliminates HAZ softening to ensure full-section equal strength.
5. Ultra-high strength enables extreme structural lightweighting.
6. High precision with zero geometric distortion.
Typical Applications of S690QL Channel Steel (PFC)
High-rise curtain wall structures and stiffening trusses, heavy construction machinery and crane runway beams, transverse connection members for long-span bridges, offshore engineering, offshore wind power and special vessels.
Contact Us
If you are designing complex steel structures, large infrastructure, high-rise buildings or offshore projects and wish to source premium high-strength PFC channel steel with no MOQ, complying with EN 10365 and CTOD approved:
If you need to understand S690QL Advanced High-Strength Steel Profiles – Channel Steel (PFC), welcome to contact us!
Riven by continuous innovation, we deliver high-quality steel products with strict quality control and efficient service.
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