With a wide variety line-up of water piping products for water supply, fire-fighting, drainage, hot-water supply, and so on, KYOSEI provides high-quality technologies to meet customers’ demands.

• LP SGP-VA (Black) / SGP-VB (Galvanized)

  

  Piping materials that can resolve the problems of red water (rusty water) and white water (aerated water).

• LP SGP-VD

  

  Water-supply piping materials with excellent corrosion, chemical, and insulation resistance

• O-VD fittings

  

  Built-in core, anti-corrosion pipe-end fittings

• VD nipples

  

  Pipe nipple for anti-corrosion pipe-end fittings

• VF

  

  Fire-fighting purpose piping materials complying with standard specifications for public buildings

• STPG-VF

  

  Piping materials with excellent corrosion and chemical resistance, together with a strength compatible with the design standard for standpipe fire hydrant system.

• VF fittings

  

  Screwed type malleable cast iron pipe fittings

• 20K VF fittings (for standpipe fire hydrant system)

  

  Screwed type malleable cast iron pipe fittings

• VF nipples / STPG VF nipples

  

  Double-end threaded nipples with excellent strength

• DL D-VA

  

  Pipes with excellent strength against external force and suitable as piping materials for wastewater, drainage, and ventilation in buildings

• HF

  

  Stainless steel products with excellent strength and weather resistance

• HF fittings (Bronze)

  

  Bronze water fittings