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The Complete JIANZHI Fittings Catalogue
RYDM distributes the full JIANZHI Fittings across Canada — Galvanized malleable iron pipe fittings, Black malleable iron pipe fittings, and Grooved pipe fittings. FM Approved, CUL& UL Listed, and ISO 9001 certified.
JIANZHI Product Line
Galvanized Pipe Fittings
JIANZHI galvanized (GI) malleable iron pipe fittings are hot-dip galvanized with a zinc layer up to 70 µm for superior corrosion resistance. Threaded NPT standards, they are widely used in water supply, industrial piping, and construction projects. Available in sizes ⅛" through 6".
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JIANZHI Product Line
Black Pipe Fittings
JIANZHI black malleable iron pipe fittings are uncoated and ideal for gas lines, fire sprinkler systems, and indoor industrial piping where galvanizing is not required. 100% pressure tested, precision threaded to BSP and NPT standards. Available in sizes ⅛" through 6".
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JIANZHI Product Line
Grooved Pipe Fittings
Grooved pipe fittings and couplings are used to join pipes in both wet and dry systems. Grooved pipe fittings consist of grooved rigid coupling, grooved flexible coupling, grooved elbow, grooved equal tee, grooved tee reducing, grooved equal cross, grooved threaded reducer concentric, grooved adaptor flange and other grooved replacement parts.
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JIANZHI Product Line
OEM Product Service
JIANZHI offers full OEM manufacturing for distributors and project buyers who require custom pipe fittings to their own specifications. Minimum order quantities apply. Contact RYDM Fittings to discuss your OEM enquiry.
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Need Specs or Pricing?
Our team works directly with wholesale distributors and contractors. Contact us for product availability, technical data sheets, and volume pricing.