The surface coating of the white joints is hot-dip galvanized.
e-white joints use the highest purity electrolytic zinc and have the same "e-plating" (patent no. 4163232, 4020409) applied to the joint surface without adding lead.
The chemical composition of the zinc bath for "e-plating" is 97.5% or more of zinc, which complies with JIS H 8641 zinc bath composition.
In addition, the chemical components are less than 0.001% (10ppm) of cadmium and less than 0.005% (50ppm) of lead, so it completely clears the RoHS Directive.
Kind to people, the environment, and the earth
These are white joints that are coated with the world's first environmentally friendly hot-dip galvanizing "e-plating" that does not use any cadmium or lead.
Conforms to JIS standards
eWhite fittings comply with JIS standards (B 2301 threaded malleable cast iron pipe fittings, B 2239 cast iron pipe flanges), and are strong and stable quality fittings with excellent impact resistance, vibration absorption, machinability, etc. is.
*The image is a representative image. Please check the product specifications.
*Manufacturers are CK Metals and Riken.
*Dimensions are for CK metal.
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