拍门涂塑工艺是目前国内先进的防腐技术，涂塑拍门及其系列产品，根据使用介质及工作条件，用不同配方的高分子防腐粉末涂料，通过特殊的设备将其均匀地涂覆于金属表面，经固化和塑化后在金属表面形成一层均匀、致密、光彩照人光滑的塑料涂层，成为一种新型钢制复合拍门。它集钢材优越的机械性能与高分子材料卓越的耐化学腐蚀性能于一体，极大地延长了拍门的使用寿命，具有独特的防腐耐酸碱性、搞磨损、无结垢、助润滑、耐负压等优越性。

The film door coating process is the advanced anticorrosion technology at present, the coating door and its series products. According to the use medium and working conditions, the polymer anticorrosion powder coatings with different formulas are applied to the metal surface evenly through special equipment. After curing and plasticizing, a layer of uniform and compact is formed on the metal surface. A new type of steel clapper door made of plastic coating is developed. It integrates the excellent mechanical properties of steel and the excellent chemical corrosion resistance of the polymer material, greatly prolongs the service life of the door, and has the unique advantages of anticorrosion, acid and alkaline, wear and wear, no scaling, lubrication, negative pressure and so on.

涂塑拍门特点：

Painting door features:

一、极强的附着力 钢管表面经过特殊处理，经特殊工艺固化，附着力≤30N/10mm。

1. The surface of highly adhesive steel pipe is specially treated and solidified by special process. The adhesion is less than 30N/10mm.

二、致密的内外树脂层 涂层厚度在0.5mm以上，绝无针孔，具有极好的耐腐蚀性能。

2. The dense inner and outer resin coatings have a thickness of more than 0.5mm without pinholes, and have excellent corrosion resistance.

三、优越的机械性能， 可承受苛刻的使用条件 树脂层韧性好，机械强度高，具有很强的承受能力，性能大大提高。

Three, superior mechanical properties, can withstand harsh conditions of the use of resin layer toughness, mechanical strength, strong bearing capacity, performance greatly improved.

四 、耐腐蚀，不结垢 安装在污水管道上的涂塑拍门耐腐蚀，不结垢，特别输送高硫水质及输送含钙、镁等离子的水，节约维护费用，使用寿命远远高于其他产品。

Four, corrosion resistant, non fouling installed in the sewage pipe coating door corrosion resistance, no scaling, especially the transport of high sulfur water and transport of calcium, magnesium plasma water, saving maintenance costs, the service life is far higher than other products.

五、自润滑性 涂塑拍门内壁光滑，输送阻力小，在相同条件下，可提高输送能力30%.

5. The inner wall of the self-lubricating plastic clapper door is smooth and the conveying resistance is small. Under the same conditions, the conveying capacity can be increased by 30%.