Differential Pressure Flow Meter Orifice Plate from Canada
Stainless steel orifice plate with precise bore diameter for DP flow meters creating known pressure drop proportional to flow rate. Classified HTS 9026.90.40.00 as flow meter part per Chapter note 2(b) principal use. ASME/ISO 5167 compliant for custody transfer.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include beta ratio, Reynolds number range, and discharge coefficient; provide flange rating (ANSI 150-2500#); calibrate bore diameter to ±0.1% tolerance