After-sales Service: | Yes |
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Warranty: | 1 Year |
Type: | Reducing |
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Ductile iron pipe fittings are high-strength and high-toughness pipe fittings that are widely used in the fields of construction, water conservancy, petroleum, and chemical industry. It is made of ductile iron as raw material, and is made through multiple processes such as melting, spheroidizing, and quenching. It has the characteristics of excellent mechanical properties, wear resistance, corrosion resistance, high temperature resistance, and good sealing.
In municipal engineering, ductile iron pipe fittings are mainly used in water supply, drainage and natural gas transmission systems, such as urban water supply network, sewer, sewage treatment plant, etc. In the petroleum and chemical industries, they can be used in pipeline systems such as oil, gas, coal gas, and chemical medium. Their high temperature resistance, high pressure resistance, and corrosion resistance allow them to withstand extreme pressure and temperature conditions. In the construction industry, ductile iron pipe fittings are widely used in engineering fields such as building drainage systems, water supply systems, and air conditioning systems.
Standard | ISO2531,EN545,EN598 |
Pressure | PN10/PN16/PN25/PN40 |
Body material | Ductile iron |
Coating | a). Inside cement mortal lining as per ISO4179 , outside zinc primer black bitumen as per ISO8179 ; |
b). Inside and outside with FBE ( fusion bonded epoxy) coating or Epoxy painting ; | |
c). Inside and outside with Epoxy painting ; | |
d). Inside and outside wih zinc primer black bitumen. | |
Gaskets are SBR, NBR or EPDM; | |
Bolts and Nuts | Carbon steel with galvanized zinc plated G4.8/G8.8, or SS304/SS316. |
Package | Wooden cases and protection layer. |