• Due to the typhoon in Japan, large-scale blackout have occurred in Narita city where Misumi Shipping center is located, and the recovery is being delayed. (Newspaper article https://the-japan-news.com/news/article/0005997110 source: The Japan News) Because of the above reason, delivery of some products may be delayed. We apologize for any inconvenience and thank you for your understanding.

KOYO Fittings for Steel Pipes and Copper Pipes

Connection Shape

  1. 1
Brand
Product Series
Days to Ship
Type
Material
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]
Nominal of Thread
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

    Ring Joint Threaded 45° Elbow Connector

      Ring Joint Male Thread Elbow Connector

        Ring Joint Male Thread Connector

          Koyo System Fitting Threaded Elbow Connector

            Ring

              Ring Joint Threaded Cross

                Ring Joint Thread Connector (G Thread Specifications)

                  Ring Joint Screw Branch Tee

                    Ring Joints Thread Run Tee

                      Ring Joint Pin

                        Ring Joint Thread Elbow Connector

                          Ring Joints Threaded Cross

                            Rink Joint Thread Connector

                              Ring Joint Thread Connector (G Thread Specifications)

                                Ring Joint Thread Branch Tee

                                  Ring Joint Union

                                    Ring Joint Union Elbows

                                      Ring Joint Union Cross

                                        Ring Joint Union Tee

                                          Ring Joint Bulkhead Type Screw Connector

                                            Ring Joint Bulkhead Type Thread Connector

                                              Rink Joint Bulkhead Union

                                                Koyo System Fitting Threaded 45° Elbow Connector

                                                  Koyo System Fitting Threads Cross

                                                    Koyo System Fittings Threaded Connector

                                                      Koyo System Fitting Threaded Connector (G Thread Specifications)

                                                        Koyo System Fitting Threaded Branch Tees

                                                          Koyo Fitting Threads Run Tee

                                                            Push-Expansion Fitting, Male Threaded Elbow Connector

                                                              Koyo Fitting Thread Cross

                                                                Koyo Fitting Threaded Connector

                                                                  Koyo Fitting Thread Connector (G Thread Specifications)

                                                                    Koyo System Fitting Thread Branch Tee

                                                                      Koyo System Fitting Union

                                                                        Koyo System Fitting Union Elbows

                                                                          Koyo System Fitting Union Cross

                                                                            Koyo Fitting Union Tees

                                                                              Koyo Manufactures Fitting Bulkhead Union

                                                                                Swivel Fitting (Ring Type)

                                                                                  Flare Nut

                                                                                    Ring Nut

                                                                                      Lock Nuts

                                                                                      Brand

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                                                                                      Product Series

                                                                                      Ring Joint Threaded 45° Elbow Connector

                                                                                      Ring Joint Male Thread Elbow Connector

                                                                                      Ring Joint Male Thread Connector

                                                                                      Koyo System Fitting Threaded Elbow Connector

                                                                                      Ring

                                                                                      Ring Joint Threaded Cross

                                                                                      Ring Joint Thread Connector (G Thread Specifications)

                                                                                      Ring Joint Screw Branch Tee

                                                                                      Ring Joints Thread Run Tee

                                                                                      Ring Joint Pin

                                                                                      Ring Joint Thread Elbow Connector

                                                                                      Ring Joints Threaded Cross

                                                                                      Rink Joint Thread Connector

                                                                                      Ring Joint Thread Connector (G Thread Specifications)

                                                                                      Ring Joint Thread Branch Tee

                                                                                      Ring Joint Union

                                                                                      Ring Joint Union Elbows

                                                                                      Ring Joint Union Cross

                                                                                      Ring Joint Union Tee

                                                                                      Ring Joint Bulkhead Type Screw Connector

                                                                                      Ring Joint Bulkhead Type Thread Connector

                                                                                      Rink Joint Bulkhead Union

                                                                                      Koyo System Fitting Threaded 45° Elbow Connector

                                                                                      Koyo System Fitting Threads Cross

                                                                                      Koyo System Fittings Threaded Connector

                                                                                      Koyo System Fitting Threaded Connector (G Thread Specifications)

                                                                                      Koyo System Fitting Threaded Branch Tees

                                                                                      Koyo Fitting Threads Run Tee

                                                                                      Push-Expansion Fitting, Male Threaded Elbow Connector

                                                                                      Koyo Fitting Thread Cross

                                                                                      Koyo Fitting Threaded Connector

                                                                                      Koyo Fitting Thread Connector (G Thread Specifications)

                                                                                      Koyo System Fitting Thread Branch Tee

                                                                                      Koyo System Fitting Union

                                                                                      Koyo System Fitting Union Elbows

                                                                                      Koyo System Fitting Union Cross

                                                                                      Koyo Fitting Union Tees

                                                                                      Koyo Manufactures Fitting Bulkhead Union

                                                                                      Swivel Fitting (Ring Type)

                                                                                      Flare Nut

                                                                                      Ring Nut

                                                                                      Lock Nuts

                                                                                      Days to Ship 40 Day(s) or more 11 Day(s) or more 9 Day(s) or more 40 Day(s) or more 11 Day(s) or more 40 Day(s) or more 40 Day(s) or more 40 Day(s) or more 11 Day(s) or more 39 Day(s) or more 9 Day(s) or more 40 Day(s) or more 9 Day(s) or more 40 Day(s) or more 40 Day(s) or more 40 Day(s) or more 40 Day(s) or more 40 Day(s) or more 40 Day(s) or more 40 Day(s) or more 9 Day(s) or more 40 Day(s) or more 23 Day(s) or more 23 Day(s) or more 9 Day(s) or more 23 Day(s) or more 23 Day(s) or more 23 Day(s) or more 23 Day(s) or more 23 Day(s) or more 23 Day(s) or more 23 Day(s) or more 23 Day(s) or more 23 Day(s) or more 23 Day(s) or more 23 Day(s) or more 23 Day(s) or more 11 Day(s) or more 11 Day(s) or more 40 Day(s) or more 40 Day(s) or more 11 Day(s) or more
                                                                                      TypeFittingFittingFittingFittingRelated ProductsFittingFittingFittingFittingRelated ProductsFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingFittingRelated ProductsRelated ProductsRelated Products
                                                                                      MaterialBrassBrassBrassBrass-BrassBrassBrassBrass-BrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrassBrass---
                                                                                      Applicable Pipe TypeCopper Pipe (General)Copper Pipe (General)Copper Pipe (General)Copper Pipe (Annealed Copper Pipe)-Copper Pipe (General)Copper Pipe (General)Copper Pipe (General)Copper Pipe (General)-Copper Pipe (General)Copper Pipe (General)Copper Pipe (General)Copper Pipe (General)Copper Pipe (General)Copper Pipe (General)Copper Pipe (General)Copper Pipe (General)Copper Pipe (General)Copper Pipe (General)Copper Pipe (General)Copper Pipe (General)Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (Annealed Copper Pipe)Copper Pipe (General)---
                                                                                      Applicable FluidAirAirAirAir-AirAirAirAir-AirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAirAir---
                                                                                      Connection TypePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in type-Pipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in type-Pipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Pipe, same diameters, plug-in typePipe⇔Pipe, same diameters, plug-in typePipe⇔Pipe, same diameters, plug-in typePipe⇔Pipe, same diameters, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Pipe, same diameters, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Screw, plug-in typePipe⇔Pipe, same diameters, plug-in typePipe⇔Pipe, same diameters, plug-in typePipe⇔Pipe, same diameters, plug-in typePipe⇔Pipe, same diameters, plug-in typePipe⇔Pipe, same diameters, plug-in typePipe⇔Screw, plug-in type---
                                                                                      Connection ShapeElbowElbowStraight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)Elbow-CrossStraight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)TeeTee-ElbowCrossStraight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)TeeStraight Pipe⇔Screw(Union/Socket/Reducer.etc)ElbowCrossTeeStraight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)Straight Pipe⇔Screw(Union/Socket/Reducer.etc)ElbowCrossStraight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)TeeTeeElbowCrossStraight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)Straight Pipe⇔Screw(Union/Socket/Adapter/Connector.etc)TeeStraight Pipe⇔Screw(Union/Socket/Reducer.etc)ElbowCrossTeeStraight Pipe⇔Screw(Union/Socket/Reducer.etc)Elbow---
                                                                                      Fitting typeRing FittingRing FittingRing FittingFlare Fittings-Ring FittingRing FittingRing FittingRing Fitting-Ring FittingRing FittingRing FittingRing FittingRing FittingRing FittingRing FittingRing FittingRing FittingRing FittingRing FittingRing FittingFlare FittingsFlare FittingsFlare FittingsFlare FittingsFlare FittingsFlare FittingsFlare FittingsFlare FittingsFlare FittingsFlare FittingsFlare FittingsFlare FittingsFlare FittingsFlare FittingsFlare FittingsFlare FittingsRing Fitting---
                                                                                      Applicable Tube Size TypeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch size-Copper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch size-Copper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch sizeCopper Pipe mm size / Copper Pipe inch size---
                                                                                      Nominal A 1------------------------------------------
                                                                                      Nominal B 1------------------------------------------
                                                                                      Material of Applicable PipeCopper / Stainless SteelCopper / Stainless SteelCopper / Stainless SteelCopper-Copper / Stainless SteelCopper / Stainless SteelCopper / Stainless SteelCopper / Stainless Steel-Copper / Stainless SteelCopper / Stainless SteelCopper / Stainless SteelCopper / Stainless SteelCopper / Stainless SteelCopper / Stainless SteelCopper / Stainless SteelCopper / Stainless SteelCopper / Stainless SteelCopper / Stainless SteelCopper / Stainless SteelCopper / Stainless SteelCopperCopperCopperCopperCopperCopperCopperCopperCopperCopperCopperCopperCopperCopperCopperCopperCopper---
                                                                                      Nominal 1(mm)3 ~ 163 ~ 163 ~ 166 ~ 12-3 ~ 163 ~ 163 ~ 163 ~ 16-3 ~ 163 ~ 163 ~ 163 ~ 163 ~ 163 ~ 163 ~ 163 ~ 163 ~ 163 ~ 143 ~ 143 ~ 146 ~ 126 ~ 126 ~ 126 ~ 126 ~ 126 ~ 126 ~ 126 ~ 126 ~ 126 ~ 126 ~ 126 ~ 126 ~ 126 ~ 126 ~ 126 ~ 123 ~ 12---
                                                                                      Nominal 1(inch)1/2 ~ 5/81/2 ~ 5/81/2 ~ 5/81/2 ~ 3/8-1/2 ~ 5/81/2 ~ 5/81/2 ~ 5/81/2 ~ 5/8-1/2 ~ 5/81/2 ~ 5/81/2 ~ 5/81/2 ~ 5/81/2 ~ 5/81/2 ~ 5/81/2 ~ 5/81/2 ~ 5/81/2 ~ 5/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/81/2 ~ 3/8---
                                                                                      Applicable Pipe O.D. 1(mm)3 ~ 163 ~ 163 ~ 166 ~ 12.7-3 ~ 163 ~ 163 ~ 163 ~ 16-3 ~ 163 ~ 163 ~ 163 ~ 163 ~ 163 ~ 163 ~ 163 ~ 163 ~ 163 ~ 143 ~ 143 ~ 146 ~ 12.76 ~ 12.76 ~ 12.76 ~ 12.76 ~ 12.76 ~ 12.76 ~ 12.76 ~ 12.76 ~ 12.76 ~ 12.76 ~ 12.76 ~ 12.76 ~ 12.76 ~ 12.76 ~ 12.76 ~ 12.73 ~ 12.7---
                                                                                      Connection Thread TypeRRRR-RG (Threaded)RR-RcRcRcG (Tapped)Rc----G (Threaded)G (Threaded)-RRRG (Threaded)RRRcRcRcG (Tapped)Rc-----R---
                                                                                      Nominal A 2 [In case of different diameters]------------------------------------------
                                                                                      Nominal of Thread1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)-1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A) / 5/8B1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)-1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)----1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)-1/4B(8A) / 3/8B(10A) / 1/2B(15A)1/4B(8A) / 3/8B(10A) / 1/2B(15A)1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)1/4B(8A) / 3/8B(10A) / 1/2B(15A)1/4B(8A) / 3/8B(10A) / 1/2B(15A)1/4B(8A) / 3/8B(10A) / 1/2B(15A)1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)-----1/8B(6A) / 1/4B(8A) / 3/8B(10A) / 1/2B(15A)---
                                                                                      Nominal B 2 [In case of different diameters]------------------------------------------
                                                                                      Max. Operating Pressure(MPa)7777-7777-77777777777777777777777777777---
                                                                                      Nominal 2 [In the case of different diameters](mm)------------------------------------------
                                                                                      Surface TreatmentNot ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided---
                                                                                      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)than 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpa-than 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpa-than 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpathan 2.0Mpa---
                                                                                      Types of Related components----Ring----Insert Ring-----------------------------NutNutMounting Fitting

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                                                                                      Related Categories to Fittings for Steel Pipes and Copper Pipes