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Welding Flanges(Diameter Nominal:3/4B(20A))

Weld-on flanges indicate components with projecting rims from the flange connection parts, and are welded directly to the pipes. The flange connection is a type of connection methods used for pipe-to-pipe connection and piping, and is mainly used for high-pressure pipes. The pipes are connected with bolts, providing high sealing degree and the leak-resistant structure. In addition, the flange connection allows for the easy attachment/detachment of the pipes by removing the bolts, being used in places where the pipes should be detached for maintenance. Plate flange, hubbed flange, butt weld type, lap joint flange, etc., are available depending on the structure of the connecting location with the pipes. Materials used are steel, PVC, stainless steel, etc., and an appropriate material can be selected for the application and the field. It is necessary to select the weld-on flange with the standard that meets the pressure, fluid conditions and temperature inside the pipe.
Days to Ship
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  • 4 Day(s) or Less
  • 5 Day(s) or Less
  • 6 Day(s) or Less
  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 11 Day(s) or Less
  • 13 Day(s) or Less
  • 14 Day(s) or Less
  • 19 Day(s) or Less
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Brand
Product Series
Days to Ship
Type
Flange Standard
Flange Type
Flange Gasket Seat Configuration
Pipe Flanges for Hydraulic Type
Material
Diameter Nominal
Nominal Pressure
Nominal Pressure (Class)
Surface Treatment

    Stainless Steel Pipe Flange, Slip-on Weld Type Plate Flange, Flat Face, JIS5K SUSF304

      Hydraulic Pipe Flange 21 MPa SSA/SSB

        Stainless Steel Pipe Flange, Slip-on Weld Type Plate Flange, Flat Face, JIS10K SUSF304

          Hydraulic Pipe Flange 21 MPa SHA/SHB

            Stainless Steel Pipe Flange, Screw-in Type Flange, JIS5K SUSF304

              Stainless Steel Pipe Flange, Slip-On Weld Type Plate Flange, Raised Face, JIS10K SUSF304

                Stainless Steel Pipe Flange, Blind Flange, Flat Face, JIS10K SUSF304

                  Hydraulic Pipe Flange  21MPa SSF

                    Stainless Steel Pipe Flange, Slip-On Welding Plate Flange, Flat Face, JIS 10K, SUSF316

                      Stainless Steel Pipe Flange, Blind Flange, Flat Face JIS5K SUSF304

                        Stainless Steel Pipe Flange, Screw-in Type Flange, JIS10K SUSF304

                          21 MPa Hydraulic Pipe Flange SHF

                            Stainless Steel Pipe Flange, Closure Flange, Raised Face JIS10K SUSF304

                              Stainless Steel Pipe Flange Blank Flange Flat Face JIS10K, SUSF316L

                              Brand

                              MIETECHNO

                              FUJI SPECIAL

                              MIETECHNO

                              FUJI SPECIAL

                              MIETECHNO

                              MIETECHNO

                              MIETECHNO

                              FUJI SPECIAL

                              MIETECHNO

                              MIETECHNO

                              MIETECHNO

                              FUJI SPECIAL

                              MIETECHNO

                              MIETECHNO

                              Product Series

                              Stainless Steel Pipe Flange, Slip-on Weld Type Plate Flange, Flat Face, JIS5K SUSF304

                              Hydraulic Pipe Flange 21 MPa SSA/SSB

                              Stainless Steel Pipe Flange, Slip-on Weld Type Plate Flange, Flat Face, JIS10K SUSF304

                              Hydraulic Pipe Flange 21 MPa SHA/SHB

                              Stainless Steel Pipe Flange, Screw-in Type Flange, JIS5K SUSF304

                              Stainless Steel Pipe Flange, Slip-On Weld Type Plate Flange, Raised Face, JIS10K SUSF304

                              Stainless Steel Pipe Flange, Blind Flange, Flat Face, JIS10K SUSF304

                              Hydraulic Pipe Flange 21MPa SSF

                              Stainless Steel Pipe Flange, Slip-On Welding Plate Flange, Flat Face, JIS 10K, SUSF316

                              Stainless Steel Pipe Flange, Blind Flange, Flat Face JIS5K SUSF304

                              Stainless Steel Pipe Flange, Screw-in Type Flange, JIS10K SUSF304

                              21 MPa Hydraulic Pipe Flange SHF

                              Stainless Steel Pipe Flange, Closure Flange, Raised Face JIS10K SUSF304

                              Stainless Steel Pipe Flange Blank Flange Flat Face JIS10K, SUSF316L

                              Days to Ship 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 5 Day(s) or more 4 Day(s) or more 6 Day(s) or more 6 Day(s) or more 5 Day(s) or more 6 Day(s) or more 6 Day(s) or more 4 Day(s) or more 5 Day(s) or more 6 Day(s) or more 9 Day(s) or more
                              TypeWeld-on Type FlangePipe Flanges for Welding HydraulicWeld-on Type FlangePipe Flanges for Welding HydraulicWeld-on Type FlangeWeld-on Type FlangeWeld-on Type FlangePipe Flanges for Welding HydraulicWeld-on Type FlangeWeld-on Type FlangeWeld-on Type FlangePipe Flanges for Welding HydraulicWeld-on Type FlangeWeld-on Type Flange
                              Flange StandardJIS Standard FlangeJIS Standard FlangeJIS Standard FlangeJIS Standard FlangeJIS Standard FlangeJIS Standard FlangeJIS Standard FlangeJIS Standard FlangeJIS Standard FlangeJIS Standard FlangeJIS Standard FlangeJIS Standard FlangeJIS Standard FlangeJIS Standard Flange
                              Flange TypePlate Flange (SOP)-Plate Flange (SOP)-OthersPlate Flange (SOP)Closure (BL)-Plate Flange (SOP)Closure (BL)Others-Closure (BL)Closure (BL)
                              Flange Gasket Seat ConfigurationFlat Face (FF)-Flat Face (FF)--Raised Face (RF)Flat Face (FF)-Flat Face (FF)Flat Face (FF)--Raised Face (RF)Flat Face (FF)
                              Pipe Flanges for Hydraulic Type-SSA / SSB-SHA / SHB---SSF---SHF--
                              MaterialStainlessStainless ~ SteelStainlessStainless ~ SteelStainlessStainlessStainlessStainless ~ Steel-StainlessStainlessStainless ~ SteelStainless-
                              Diameter Nominal3/4B(20A)3/4B(20A)3/4B(20A)3/4B(20A)3/4B(20A)3/4B(20A)3/4B(20A)3/4B(20A)3/4B(20A)3/4B(20A)3/4B(20A)3/4B(20A)3/4B(20A)3/4B(20A)
                              Nominal Pressure5K21MPa10K21MPa5K10K10K21MPa10K5K10K21MPa10K10K
                              Nominal Pressure (Class)--------------
                              Surface TreatmentN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A

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                              Related Categories to Welding Flanges