Introducing products with pressure resistance, strength, and heat resistance! They can be used for pressure piping.
In the auspicious year, we handle "20K threaded joints / outer surface coated 20K threaded joints." Due to the revision of the Fire Service Act in May 1990, when the design pressure of the piping for connected water supply systems exceeds 0.98 MPa (10 kgf/cm²), it is mandatory to use pipes of Schedule 40 or higher according to JIS G 3454 (STPG). Our product has performance equivalent to or greater than Schedule 40 pipes and can be used for these pressure piping applications. 【Features】 ■ Certified product by the Japan Fire Safety Center ■ Performance equivalent to or greater than Schedule 40 pipes (pressure resistance, strength, heat resistance) *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Specifications (Partial)】 ■Standards: Compliant with Japan Metal Joint Association Standard JFP MP 004 ■Threads: Pipe tapered threads JIS B 0203 ■Surface Treatment: Hot-dip galvanized (RoHS compliant coating) ■Outer Surface: Polyamide-based resin (for burial) etc. *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Usage】 ■Firefighting piping (connection water supply pipes, etc.) *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Yoshitoshi Co., Ltd. handles piping materials and industrial equipment. We offer a wide range of piping materials, including threaded ductile cast iron pipe fittings (black and white) and ductile iron flanges (black, white, and coated), as well as industrial equipment such as automotive parts and cast iron irregular pipes. Please feel free to contact us if you have any requests.
