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Showing posts from September, 2026

Carbon Fiber Tube Connectors: Clamps, Sleeves, Joints, and Assembly

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  OEMs building structural assemblies from carbon fiber tubes need to select connector types based on the tube cross-section geometry, wall thickness, joint load direction, and whether the connection must be removable or permanent. The connector type determines how load transfers between tubes at the joint, and a mismatch between clamp geometry and tube OD tolerance can crush thin tube walls or allow slip under load. Xinbo Composites manufactures carbon fiber tubes and supplies assembled tube systems from its Shenzhen facility, including tubes with bonded metal inserts, integrated clamp fittings, and telescoping connector systems. This article covers the four main connector approaches used in carbon fiber tube assemblies and what to specify when ordering. Carbon Fiber Tube Connectors and Mechanical Clamp Types OEMs use three categories of mechanical carbon fiber tube connectors: OD clamps applied around the tube outer diameter, insert connectors bonded or press-fit into the tube bo...

Hexagonal Carbon Fiber Tube: Specs, Applications, and Custom Hex Tubes

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  Engineers specifying a hexagonal carbon fiber tube need cross-section size, wall thickness, fiber grade, and manufacturing process matched to their load case and assembly geometry. Xinbo Composites manufactures hex carbon fiber tubes from its Shenzhen facility using mold pressing, autoclave molding, and pultrusion, with cross sections up to 100mm across flats, walls from 1mm to 10mm, and lengths to 2000mm. This article covers manufacturing capability and dimensional specifications, when OEMs choose hexagonal geometry over round or square profiles, industry applications, and how to submit drawings for a quote. Full product specifications are on the hexagonal carbon fiber tube product page . Hexagonal Carbon Fiber Tube Manufacturing Capability and Available Specifications Xinbo manufactures hexagonal carbon fiber tube profiles and carbon hexagon sections using three processes. Mold pressing is used for high-volume hex profiles requiring consistent cross-section geometry at producti...

Carbon Fiber Structural Beams: I-Beams, Angles, and Custom Profiles

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  When structural assemblies need to reduce component mass without a full redesign, engineers replace aluminum or steel profiles with carbon fiber beams and profiles that match the same cross-section geometry. Carbon fiber structural beams deliver equivalent or higher bending stiffness at significantly lower weight, with no change to fastener patterns or bonding interfaces when cross-sections are matched to drawing. Xinbo Composites manufactures custom carbon fiber structural beams to OEM drawings from its Shenzhen facility. Product types include I-beams, angle sections, C-channels, hat stiffeners, truss members, and mounting brackets. All cross-section dimensions, fiber layup schedules, and surface finishes are customer-specified. This article covers manufacturing capability, drawing requirements, and how to request a quote. Carbon Fiber Beams: Manufacturing Capability and Profile Types Xinbo manufactures structural carbon fiber beams and profiles using autoclave prepreg layup. F...