PB Pipe Grade Polybutylene Pellets from Germany
PB Pipe Grade Polybutylene Pellets are unmodified polybutylene homopolymer granules for plumbing pipe extrusion, with butene-1 units comprising 97% by weight. This primary form polymer offers superior stress crack resistance for hot/cold water systems. Falls under 3902.90.0010 as it meets the polybutylene definition in primary forms.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Provide manufacturer's spec sheet confirming polybutylene composition to avoid misclassification as polyethylene (3901.10)
• Label shipments clearly as 'primary form polymers, not for retail' to prevent 3921 other plastics confusion