We offer products made from SW steel pipes, which have excellent resistance to groove corrosion, and are processed domestically.
At Yoshinen, we handle "steel pipe fittings." We use SW steel pipes from Nippon Steel & Sumitomo Metal Corporation, which excel in resistance to groove corrosion, and offer "Yamaichi steel pipe nipples (black, white, coated)" processed domestically, as well as "iron sockets (black, white)" and "VA, VB, VD steel pipe nipples." You can choose according to your needs. 【Product Lineup】 ■ Yamaichi steel pipe nipples (black, white, coated) ■ Iron sockets (black, white) ■ VA, VB, VD steel pipe nipples ■ Other nipples *For more details, please refer to the PDF document or feel free to contact us.
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【Product Specifications】 <VA, VB, VD Steel Pipe Nipples> ■ Product Standard: Compliant with JPF NP 001 ■ Surface ・VA: Primary rust prevention ・VB: Galvanized ・VD: External coating ■ Thread Standard: JIS B 0203 ■ Thread Symbol: R (Old notation: PT) ■ Material Standard: JWWA K 116 *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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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.