钢的粉末涂层多年来一直是工业上的一种常见工艺。近年来，螺栓钢罐上也开始流行，因为它具有良好的质量和稳定的防腐蚀性能。涂层的内在柔韧性、较大的色谱值以及对任何钢件的普遍应用，是高品质、经济的螺栓钢罐的另一种选择。粉末涂料具有一层、两层或三层涂层体系，厚度为60-250微米，耐pH值为3-11，孔隙度测试电压为90-110伏。我们的粉末涂料由全球知名的涂料供应商提供。

Steel coated with powder has always been one common used craft in the industry for years. Recently, it becomes popular in bolted digester tanks, because it has good quality and stable anti-corrosion performance. The coating, with inner flexibility, larger chromatographic values and common application to all steel plates, is another selection for high-quality and economical bolted digester tanks. The coating materials has one layer, double layers or three layers system, and its thickness is 60-250 µm, ph values range from 3 to 11, tested voltage of holes gap from 90 to 110 V. Our coating materials are provided by global known suppliers.