Color plastic sprayed Coated malleable steel pipe fittings are a kind of malleable steel pipe fittings. It is composed of malleable iron layer and color sprayed layer. The color sprayed layer is located on the surface, and the thickness of the colored sprayed layer is ≥100/μm. It has the advantages of reasonable structure, acid and alkali resistance, stainless, no leakage, long service life, beautiful appearance, and can be used for different purposes.
1.Electra-spraying Coated . The raw material for spraying is epoxy resin plus pigments of different colors. The pigments are high-temperature resistant pigments. The mixed raw materials are electrostatically sprayed on the surface of malleable cast iron pipe fittings, sprayed to the required thickness and combined with malleable cast iron pipe fittings. 2 thermal spraying Coated. Secured by bake bonding. During production, first make malleable cast iron pipe fittings as required, then electrostatically spray the powdered raw materials prepared above on the surface of malleable cast iron pipe fittings, spray to a specified thickness, and send them to an oven to bake, so that the colored spray coating is firmly bonded to the malleable cast iron surface
1.Different colors distinguish different purposes.Since the color spraying layer is located on the surface layer, this layer is electrostatically sprayed by redox resin powder plus pigments and then fixed on the surface of malleable iron pipe fittings by baking and bonding. Various colors can be prepared according to different purposes, such as Carter yellow, which is used for gas Pipes can also be blue, white, green, black, etc.
2 The service life is longer.Since the color spray coating is made of resin material, it is resistant to acid and alkali, does not rust, and has a long service life;
3.Safe and firm.Since the thickness of the color sprayed layer is ≥100μm, the sand holes on the malleable iron pipe fittings can be blocked to prevent leakage. It is especially suitable for flammable and explosive gas and liquid pipe fittings, which is safe and firm;
4. Beautiful.The malleable cast iron layer is firmly combined with the colored sprayed layer, the sprayed layer does not fall off, has good plasticity and is beautiful.
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