Direct Roving 2400 Tex for Pultrusion
Direct-drawn E-glass roving at 2400 tex linear density for pultrusion processes making structural profiles. HTS 7019.12.0080 classification as other rovings not statistically specified. High strand count optimizes for continuous molding operations.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If assembled roving with twist <1.5 turns/meter
Assembled vs direct roving statistical breakout based on production method
If when made into milled glass fibers
Milled/chopped fibers for reinforcement shift to other glass fiber articles
If coated for industrial textile machinery use
Textile articles coated with glass fibers move to Chapter 59
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Import Tips & Compliance
• Precisely declare linear density in tex on entry docs; affects statistical suffix selection
• Include pultrusion process compatibility data in technical specifications
• Maintain roving integrity during shipping to prevent filament breakage reclassification
Related Products under HTS 7019.12.00.80
E-Glass Roving for Wind Turbine Blades
E-glass roving consists of continuous untwisted strands of glass fibers bundled together, specifically designed for reinforcement in composite materials used in wind turbine blades. It falls under HTS 7019.12.0080 as 'other' rovings, not specified elsewhere in the subheading for slivers, rovings, yarn, and chopped strands. This product provides high tensile strength and corrosion resistance essential for large-scale renewable energy applications.
S-Glass Roving for Aerospace Composites
S-glass roving features high-strength continuous glass filaments for aerospace structural composites like aircraft fuselages. Classified in HTS 7019.12.0080 as other rovings, it meets Chapter 70 definitions for glass fibers including fused silica variants. Superior modulus and fatigue resistance distinguish it from standard E-glass.
AR-Glass Roving for Concrete Reinforcement
Alkali-resistant (AR) glass roving withstands cement's high pH environment, used in glass fiber reinforced concrete (GFRC) panels. HTS 7019.12.0080 covers this as other rovings meeting fused glass fiber definitions. Zirconia content provides essential chemical durability.
C-Glass Roving for Chemical Tank Linings
Corrosion-resistant C-glass roving for resin infusion in chemical storage tanks and piping. Falls under HTS 7019.12.0080 as other continuous filament rovings per Chapter 70 glass definitions. Borosilicate composition provides superior acid resistance.
Single-End Roving for Filament Winding
Single-end glass roving for automated filament winding of pressure vessels and rocket motor casings. Classified HTS 7019.12.0080 as other rovings meeting continuous filament criteria. Controlled tension delivery system essential for hoop/winding patterns.
Textile Roving for Spray-Up Applications
Textile-sized glass roving optimized for robotic spray-up in open mold composites. HTS 7019.12.0080 covers as other rovings per Chapter 70 glass fiber definitions. Gun roving format prevents filament breakage during pneumatic chopping.