Differential Pressure Flow Meter Orifice Plate from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include beta ratio, Reynolds number range, and discharge coefficient; provide flange rating (ANSI 150-2500#); calibrate bore diameter to ±0.1% tolerance