38mm 32g 53g Pulsating Mouth PET Beverage Preform
https://www.petpreformfactory.com/product/pet-preform/38mm-32g-53g-pulsating-mouth-pet-beverage-preform/
Bottle Mouth Size Weight in Grams Reference Capacity Length(mm) Number of Cartons Remark or Note
38mm pulsating orifice 53g 270pieces/Box Nutrition Quick Line Port, Temperature-Resistant Port