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Welding Flanges(Flange Type:Closure (BL))

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
  • All
  • 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
CAD
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, Blind Flange, Flat Face, JIS10K SUSF304

      Stainless Steel Pipe Flange SUS F304 Blind Flange 20K with Seat

        Flow Ball SUS304 Closure Flange

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

            Stainless Steel Pipe Flange Blank Flange Flat Face JIS10K, SUSF316

              Stainless Steel Pipe Flange, SUS F304, Blind Flange, 5K

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

                  Stainless Steel Pipe Flange SUS F316 Blind Flange 10K

                    Low Pressure Fittings/Blind Flange/for Welding

                      Stainless Steel Pipe Flange, Tap Water, Blind Flange, Raised Face F12, SUSF304

                        Stainless Steel Pipe Flange Blank Flange Flat Face JIS10K, SUSF316L

                          Stainless Steel Pipe Flange Blank Flange Raised Face JIS10K, SUSF316L

                            Stainless Steel Pipe Flange, SUS F304, Blind Flange, 10K

                              Stainless Steel Pipe Flange SUS F304 Blind Flange 20K

                                Stainless Steel Pipe Flange SUS F304 Blind Flange 10K with Seat

                                  Stainless Steel Pipe Flange SUS F304L Blind Flange 10K

                                    Stainless Steel Pipe Flange SUS F316 Blind Flange 5K

                                      Stainless Steel Pipe Flange, SUS F316L, Blind Flange, 10K

                                        Stainless Steel Pipe Flange SUS F316L Blind Flange 5K

                                        Brand

                                        MIETECHNO

                                        INOC

                                        FLOBAL

                                        MIETECHNO

                                        MIETECHNO

                                        INOC

                                        MIETECHNO

                                        INOC

                                        MISUMI

                                        MIETECHNO

                                        MIETECHNO

                                        MIETECHNO

                                        INOC

                                        INOC

                                        INOC

                                        INOC

                                        INOC

                                        INOC

                                        INOC

                                        Product Series

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

                                        Stainless Steel Pipe Flange SUS F304 Blind Flange 20K with Seat

                                        Flow Ball SUS304 Closure Flange

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

                                        Stainless Steel Pipe Flange Blank Flange Flat Face JIS10K, SUSF316

                                        Stainless Steel Pipe Flange, SUS F304, Blind Flange, 5K

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

                                        Stainless Steel Pipe Flange SUS F316 Blind Flange 10K

                                        Low Pressure Fittings/Blind Flange/for Welding

                                        Stainless Steel Pipe Flange, Tap Water, Blind Flange, Raised Face F12, SUSF304

                                        Stainless Steel Pipe Flange Blank Flange Flat Face JIS10K, SUSF316L

                                        Stainless Steel Pipe Flange Blank Flange Raised Face JIS10K, SUSF316L

                                        Stainless Steel Pipe Flange, SUS F304, Blind Flange, 10K

                                        Stainless Steel Pipe Flange SUS F304 Blind Flange 20K

                                        Stainless Steel Pipe Flange SUS F304 Blind Flange 10K with Seat

                                        Stainless Steel Pipe Flange SUS F304L Blind Flange 10K

                                        Stainless Steel Pipe Flange SUS F316 Blind Flange 5K

                                        Stainless Steel Pipe Flange, SUS F316L, Blind Flange, 10K

                                        Stainless Steel Pipe Flange SUS F316L Blind Flange 5K

                                        CAD
                                        • 2D / 3D
                                        Days to Ship 4 Day(s) or more 8 Day(s) or more 4 Day(s) or more 4 Day(s) or more 9 Day(s) or more 4 Day(s) or more 5 Day(s) or more 8 Day(s) or more 4 Day(s) or more 9 Day(s) or more 9 Day(s) or more 9 Day(s) or more 4 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more
                                        TypeWeld-on Type FlangeWeld-on Type FlangeWeld-on Type FlangeWeld-on Type FlangeWeld-on Type FlangeWeld-on Type FlangeWeld-on Type FlangeWeld-on Type FlangeWeld-on Type FlangeWeld-on Type FlangeWeld-on Type FlangeWeld-on Type FlangeWeld-on Type FlangeWeld-on Type FlangeWeld-on Type FlangeWeld-on Type FlangeWeld-on Type FlangeWeld-on Type FlangeWeld-on Type Flange
                                        Flange StandardJIS Standard FlangeJIS Standard FlangeJIS Standard FlangeJIS Standard FlangeJIS Standard FlangeJIS Standard FlangeJIS Standard FlangeJIS Standard Flange-OthersJIS Standard FlangeJIS Standard FlangeJIS Standard FlangeJIS Standard FlangeJIS Standard FlangeJIS Standard FlangeJIS Standard FlangeJIS Standard FlangeJIS Standard Flange
                                        Flange TypeClosure (BL)Closure (BL)Closure (BL)Closure (BL)Closure (BL)Closure (BL)Closure (BL)Closure (BL)Closure (BL)Closure (BL)Closure (BL)Closure (BL)Closure (BL)Closure (BL)Closure (BL)Closure (BL)Closure (BL)Closure (BL)Closure (BL)
                                        Flange Gasket Seat ConfigurationFlat Face (FF)Raised Face (RF)Flat Face (FF)Flat Face (FF)Flat Face (FF)Flat Face (FF)Raised Face (RF)Flat Face (FF)Flat Face (FF)-Flat Face (FF)Raised Face (RF)Flat Face (FF)Flat Face (FF)Raised Face (RF)Flat Face (FF)Flat Face (FF)Flat Face (FF)Flat Face (FF)
                                        Pipe Flanges for Hydraulic Type-------------------
                                        MaterialStainlessStainlessStainlessStainless-StainlessStainlessStainlessStainless ~ SteelStainless--StainlessStainlessStainlessStainlessStainlessStainlessStainless
                                        Diameter Nominal1 1/2B(40A) ~ 12B(300A)1 1/2B(40A) ~ 4B(100A)1 1/2B(40A) ~ 4B(100A)1 1/2B(40A) ~ 12B(300A)1 1/2B(40A) ~ 3B(80A)1 1/4B(32A) ~ 12B(300A)1 1/2B(40A) ~ 8B(200A)1 1/2B(40A) ~ 12B(300A)1/2B(15A) ~ 3/8B(10A)6B(150A)1B(25A) ~ 8B(200A)5B(125A)1 1/2B(40A) ~ 12B(300A)1 1/2B(40A) ~ 4B(100A)1 1/2B(40A) ~ 12B(300A)1 1/2B(40A) ~ 4B(100A)1 1/2B(40A) ~ 12B(300A)1 1/2B(40A) ~ 12B(300A)1 1/2B(40A) ~ 8B(200A)
                                        Nominal Pressure10K20K5K ~ 10K5K10K5K10K10K2K-10K10K10K20K10K10K5K10K5K
                                        Nominal Pressure (Class)-------------------
                                        Surface TreatmentN/AN/AN/AN/AN/AN/AN/AN/AN/A / Hot Dip GalvanizingN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A

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