There are many manufacturers in the chemical barrel industry before, but the quality of the products produced will vary depending on the production process of each company. Today's Liangzhu Plastic Co., Ltd. wants to bring everyone to understand, what are the requirements for chemical spray barrels for surface painting and appearance quality?
1. The quality of the paint on the surface of the chemical barrel: the deformation of the barrel lid and the bottom of the barrel shall not bulge. The outer surface of the barrel should be sprayed with green alkyd or phenolic paint. The quality of the selected coating should meet the quality requirements of the corresponding national paints. The spray color is uniform, smooth and smooth, and there are no defects such as wrinkle and runny.
2, the appearance of chemical barrel plastic quality: steel drums must not have leakage, the appearance should be basically round, there is no mechanical damage at the edge of the sealing at both ends, the other parts of the barrel body have no large area external force caused by the deformation of the concave, small area deformation can not exceed 9 places, and the deformed part shall not form an acute angle or damage the thickness of the iron sheet.https://www.fhpails.com/