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Fittings for Steel Pipes and Copper Pipes(Types of Related components:Mounting Fitting)

A copper pipe / steel pipe fitting is a fitting made of the same material as the pipe used when piping copper pipes or steel pipes. The material of copper pipe fittings used for water supply pipes and general refrigerant pipes is mainly brass, and the steel pipe fitting material suitable for transporting oil, air, gas, etc. is carbon steel. Some products are cadmium-free and lead-free hot-dip galvanized, and others are surface-treated with epoxy resin, which has excellent water and corrosion resistance. In addition to unions, sockets, and reducers that connect straight pipes, elbows that connect pipes by bending them 90 degrees, tees that branch into a T-shape, crosses that branch into four sides, etc. are available. Connections include screw-in connections and welding, as well as ring connections, abacus ball ring connections, etc. that can reduce the piping process. Note that the outer diameter of pipes and fittings is displayed in two types, millimeters and inches, and the outer diameter size may differ between JIS piping and ANSI piping.

Narrow search by specifying Connection Shape

  • Straight Pipe-to-Screw (Union/Socket/Reducer, etc.)
  • Straight Pipe-to-Screw (Union/Socket/Adapter/Connector, etc.)
  • Elbow
  • Tee
  • Cross
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Min. Shipping Days
Applicable Pipe Type
Applicable Fluid
Connection Type
Connection Shape
Fitting type
Applicable Tube Size Type
Nominal A 1
Nominal B 1
Material of Applicable Pipe
Nominal 1(mm)
Nominal 1(inch)
Applicable Pipe O.D. 1(mm)
Connection Thread Type
Nominal A 2 [In case of different diameters]
Thread Nominal
Nominal B 2 [In case of different diameters]
Max. Operating Pressure(MPa)
Nominal 2 [In the case of different diameters](mm)
Surface Treatment
Nominal 2 [In the case of different diameters](inch)
Applicable Pipe O.D. 2 [In the case of different diameters](mm)
Divisions of Max. Operating Pressure(MPa)
Types of Related components

    Lock Nuts

      Ring Fitting Lock Nut NR




      Product Series

      Lock Nuts

      Ring Fitting Lock Nut NR

      Starting from

      1.26 €

      *Unit price with basic configuration

      1.77 €

      *Unit price with basic configuration

      Min. Shipping Days 4 Days 4 Days
      TypeRelated ComponentsRelated Components
      Applicable Pipe Type--
      Applicable Fluid--
      Connection Type--
      Connection Shape--
      Fitting type--
      Applicable Tube Size Type--
      Nominal A 1--
      Nominal B 1--
      Material of Applicable Pipe--
      Nominal 1(mm)--
      Nominal 1(inch)--
      Applicable Pipe O.D. 1(mm)--
      Connection Thread Type--
      Nominal A 2 [In case of different diameters]--
      Thread Nominal--
      Nominal B 2 [In case of different diameters]--
      Max. Operating Pressure(MPa)--
      Nominal 2 [In the case of different diameters](mm)--
      Surface Treatment--
      Nominal 2 [In the case of different diameters](inch)--
      Applicable Pipe O.D. 2 [In the case of different diameters](mm)--
      Divisions of Max. Operating Pressure(MPa)--
      Types of Related componentsMounting FittingMounting Fitting


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      MISUMI Unit Example related to this category

      Categories related to Fittings for Steel Pipes and Copper Pipes