Ri Section Steel Profiles: Fireproof & Anti-Typhoon Solution for Curtain Walls

2026-08-20

In response to global construction industry calls for sustainable development and walking the talk with extreme weather conditions, building curtain wall materials are reinventing themselves. The high-quality steel penetration in the high-end curtain wall market is expected to rise from the present 20% to more than 35% by 2026. In this regard, Fuyuansheng, (based in Tianjin, China) has delivered cutting-edge solutions that redefine high-rise, coastal and seismic area projects for over two decades with its directly developed Ri Section Precision Steel Profile.

Beginning with sourcing pain points and that respond with manufacturing efficiencies

Fuyuansheng originated from a profound industry pain point. The founder was faced with problems of late delivery, quality out of control, and the breaking of the promise and made up his mind to do things differently. Fuyuansheng set up its production base in 2022; To better serve customers around the world, Tianjin Fuyuansheng International Trade Co., Ltd. was established in 2026.

Right-Angle Rectangular Tube and Glass Facade Steel Profiles are the structural elements of curtain wall system. Ri-type precision steel profiles Fuyuansheng's Ri-type precision steel profiles are made from high-strength material and feature a yield strength of 460 MPa or higher, allowing for a large-span design with a slender shape. Their cross-section resembles "日" in Chinese, with excellent structural rigidity and transparent visual effect and strong disaster-resistance.

Sharp-Corner Square Pipe & Refined Steel Curtain Wall System processing accuracy has a immedicate effect on Insallation Efficiency and Structural Safety. Fuyuansheng adopts CNC cold bending processing, with a forming tolerance of ±0.3mm or less. Its Prefabricated Curtain Wall Steel adopts prefabricated modular structure, easy and fast assembling, the overall performance isvery stable.

Multiple protectived designs for extreme environment

Wind pressure resistance Right Angle Refined Steel Profile: the high density raw material of Right Angle Refined Steel Profile can resist wind pressure in a windstorm. Wind impact forces can be absorbed by the scale-shaped interlock formation coupled with multi-directional drainage channels.

Earthquake Resistance High Precision Right Angle Rectangular Refined Steel Profile contains energy dissipation connectors, which works as a buffer for the vibrations and increase the overall structural stability. The elongation of the material after fracture≥ 18% and the ratio of yield strength to strength ≤ 0.75, the structural strength and the shock absorption capacity of the structure are in let harmony. 3D adjustable joints release seismic forces and the double-layer shock absorption structure layer absorbs seismic energy gradually.

The surfaces of Architectural Steel Profiles and Rectangular Refined Steel Profile are fluorocarbon sprayed coating. The available materials are 20#, 45#, Q345B carbon steel, alloy steel, stainless steel. The products are got ISO9001, CE, UL, SGS certificates.

Assembled Refined Steel Profile For Curtain Wall is suitable for high-rise building curtain wall construction, coastal landmark projects, seismic region building projects, long-span transparent building exteriors and so on.

Fuyuansheng has the production base of 20,000 square meters and has 120 experienced staff. It is just 45 kilometers from the port. The company is not in a price war but rather believes that stable quality and on-time delivery service are the best way to reduce customers’ total cost. Fuyuansheng will rely on sm accuracy to ensure global construction projects can continue to count on them for dependable structural support.