(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

Weld-On Flanges(Types:Welding flange)

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
  • Same day
  • 8 Days or Less
  • 9 Days or Less
  • 10 Days or Less
  • 11 Days or Less
  • 12 Days or Less
  • 13 Days or Less
  • 14 Days or Less
  • 15 Days or Less
  • 17 Days or Less
  1. 1
Brand
Product Series
CAD
Days to Ship
Specifications
Types
Flange Standard
Flange Type
Flange Gasket Seat Type
Hydraulic Pipe Flange Type
Material
Diameter nominal
Nominal Pressure
Nominal Pressure (Class)
Surface Treatment

    Carbon Steel Socket Weld Pipe Flanges

      Stainless Steel Pipe Flange SUS F304 Lapped Flange 10K

        Flow Ball SUS304 Slip-on welded Flange

          304 Stainless Steel Slip-On Pipe Flanges

            316 Stainless Steel Blind Cap Pipe Flanges

              316 Stainless Steel Butt Weld Pipe Flanges

                316 Stainless Steel Slip-On Pipe Flanges

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

                    Stainless Steel Pipe Flange SUS F304 Inserting welding Flange 10K

                      Stainless Steel Pipe Flange SUS F304 Blind Flange 5K

                        Stainless Steel Pipe Flange SUS F304 Inserting welding Flange 10K with Seat

                          Stainless Steel Pipe Flange SUS F316 Blind Flange 10K

                            Stainless Steel Pipe Flange SUS F316L Blind Flange 10K

                              Flow Ball SUS304 Closure Flange

                                Carbon Steel Butt Weld Pipe Flanges

                                  316 Stainless Steel Socket Weld Pipe Flanges

                                    304 Stainless Steel Blind Cap Pipe Flanges

                                    • New Pricing

                                    Low Pressure Pipe Fittings - Flange, for Welding

                                    • New Pricing

                                    Low Pressure Pipe Fittings - Blind Flange, for Welding

                                      Stainless Steel Pipe Flange SUS F304 Inserting welding Flange 20K

                                        Stainless Steel Pipe Flange SUS F304 Inserting welding Flange 5K

                                          Stainless Steel Pipe Flange SUS F304 Slip-on Flange 150

                                            Stainless Steel Pipe Flange SUS F304 Slip-on Flange 20K

                                              Stainless Steel Pipe Flange SUS F304 Screw-in Flange 10K

                                                Stainless Steel Pipe Flange SUS F304 Screw-in Flange 5K

                                                  Stainless Steel Pipe Flange SUS F304 Blind Flange 10K

                                                    Stainless Steel Pipe Flange SUS F304 Blind Flange 20K

                                                      Stainless Steel Pipe Flange SUS F304 Inserting welding Flange 20K with Seat

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

                                                          Stainless Steel Pipe Flange SUS F304 Blind Flange 20K 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 F316 Inserting welding Flange 10K with Seat

                                                                  Stainless Steel Pipe Flange SUS F316L Inserting welding Flange 10K

                                                                    Stainless Steel Pipe Flange SUS F316L Inserting welding Flange 10K with Seat

                                                                      Carbon Steel Blind Cap Pipe Flanges

                                                                        Carbon Steel Slip-On Pipe Flanges

                                                                          304 Stainless Steel Socket Weld Pipe Flanges

                                                                            304 Stainless Steel Butt Weld Pipe Flanges

                                                                            Brand

                                                                            USA Industrials

                                                                            Inoc

                                                                            Flobal

                                                                            USA Industrials

                                                                            USA Industrials

                                                                            USA Industrials

                                                                            USA Industrials

                                                                            Mie Techno

                                                                            Inoc

                                                                            Inoc

                                                                            Inoc

                                                                            Inoc

                                                                            Inoc

                                                                            Flobal

                                                                            USA Industrials

                                                                            USA Industrials

                                                                            USA Industrials

                                                                            MISUMI

                                                                            MISUMI

                                                                            Inoc

                                                                            Inoc

                                                                            Inoc

                                                                            Inoc

                                                                            Inoc

                                                                            Inoc

                                                                            Inoc

                                                                            Inoc

                                                                            Inoc

                                                                            Inoc

                                                                            Inoc

                                                                            Inoc

                                                                            Inoc

                                                                            Inoc

                                                                            Inoc

                                                                            Inoc

                                                                            USA Industrials

                                                                            USA Industrials

                                                                            USA Industrials

                                                                            USA Industrials

                                                                            Product Series

                                                                            Carbon Steel Socket Weld Pipe Flanges

                                                                            Stainless Steel Pipe Flange SUS F304 Lapped Flange 10K

                                                                            Flow Ball SUS304 Slip-on welded Flange

                                                                            304 Stainless Steel Slip-On Pipe Flanges

                                                                            316 Stainless Steel Blind Cap Pipe Flanges

                                                                            316 Stainless Steel Butt Weld Pipe Flanges

                                                                            316 Stainless Steel Slip-On Pipe Flanges

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

                                                                            Stainless Steel Pipe Flange SUS F304 Inserting welding Flange 10K

                                                                            Stainless Steel Pipe Flange SUS F304 Blind Flange 5K

                                                                            Stainless Steel Pipe Flange SUS F304 Inserting welding Flange 10K with Seat

                                                                            Stainless Steel Pipe Flange SUS F316 Blind Flange 10K

                                                                            Stainless Steel Pipe Flange SUS F316L Blind Flange 10K

                                                                            Flow Ball SUS304 Closure Flange

                                                                            Carbon Steel Butt Weld Pipe Flanges

                                                                            316 Stainless Steel Socket Weld Pipe Flanges

                                                                            304 Stainless Steel Blind Cap Pipe Flanges

                                                                            Low Pressure Pipe Fittings - Flange, for Welding

                                                                            Low Pressure Pipe Fittings - Blind Flange, for Welding

                                                                            Stainless Steel Pipe Flange SUS F304 Inserting welding Flange 20K

                                                                            Stainless Steel Pipe Flange SUS F304 Inserting welding Flange 5K

                                                                            Stainless Steel Pipe Flange SUS F304 Slip-on Flange 150

                                                                            Stainless Steel Pipe Flange SUS F304 Slip-on Flange 20K

                                                                            Stainless Steel Pipe Flange SUS F304 Screw-in Flange 10K

                                                                            Stainless Steel Pipe Flange SUS F304 Screw-in Flange 5K

                                                                            Stainless Steel Pipe Flange SUS F304 Blind Flange 10K

                                                                            Stainless Steel Pipe Flange SUS F304 Blind Flange 20K

                                                                            Stainless Steel Pipe Flange SUS F304 Inserting welding Flange 20K with Seat

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

                                                                            Stainless Steel Pipe Flange SUS F304 Blind Flange 20K 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 F316 Inserting welding Flange 10K with Seat

                                                                            Stainless Steel Pipe Flange SUS F316L Inserting welding Flange 10K

                                                                            Stainless Steel Pipe Flange SUS F316L Inserting welding Flange 10K with Seat

                                                                            Carbon Steel Blind Cap Pipe Flanges

                                                                            Carbon Steel Slip-On Pipe Flanges

                                                                            304 Stainless Steel Socket Weld Pipe Flanges

                                                                            304 Stainless Steel Butt Weld Pipe Flanges

                                                                            CAD
                                                                            • 2D / 3D
                                                                            • 2D / 3D
                                                                            Days to Ship 13 Days 8 Days or more 8 Days or more 13 Days or more 13 Days or more 13 Days or more 13 Days or more 8 Days or more 8 Days or more 8 Days or more 12 Days or more 12 Days or more 12 Days or more 8 Days or more 13 Days 13 Days or more 13 Days or more 8 Days or more 8 Days or more 12 Days or more 8 Days or more 12 Days or more 12 Days or more 8 Days or more 8 Days or more 8 Days or more 12 Days or more 12 Days or more 12 Days or more 12 Days or more 12 Days or more 12 Days or more 12 Days or more 12 Days or more 12 Days or more 13 Days or more 13 Days 13 Days 13 Days or more
                                                                            Specifications
                                                                                                              • inCAD Components
                                                                                                              • inCAD Components
                                                                                                                                                      TypesWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flangeWelding flange
                                                                                                                                                      Flange Standard-JIS standard flangeJIS standard flange----JIS standard flangeJIS standard flangeJIS standard flangeJIS standard flangeJIS standard flangeJIS standard flangeJIS standard flange-----JIS standard flangeJIS standard flangeJPI/ANSI 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 TypeSocket-type flange (SW)Lapped(LJ)Plate Flanges (SOP)OthersOthersButt Welding Type(WN)OthersOthersPlate Flanges (SOP)Closure (BL)Hub Flange (SOH)Closure (BL)Closure (BL)Closure (BL)Butt Welding Type(WN)Socket-type flange (SW)OthersPlate Flanges (SOP)Closure (BL)Plate Flanges (SOP)Plate Flanges (SOP)Hub Flange (SOH)Hub Flange (SOH)--Closure (BL)Closure (BL)Hub Flange (SOH)Closure (BL)Closure (BL)Closure (BL)Closure (BL)Hub Flange (SOH)Plate Flanges (SOP)Hub Flange (SOH)OthersOthersSocket-type flange (SW)Butt Welding Type(WN)
                                                                                                                                                      Flange Gasket Seat Type--Entire surface seat (FF)-----Entire surface seat (FF)Entire surface seat (FF)Flat Surface Washer (RF)Entire surface seat (FF)Entire surface seat (FF)Entire surface seat (FF)---Entire surface seat (FF)Entire surface seat (FF)Entire surface seat (FF)Entire surface seat (FF)----Entire surface seat (FF)Entire surface seat (FF)Flat Surface Washer (RF)Flat Surface Washer (RF)Flat Surface Washer (RF)Entire surface seat (FF)Entire surface seat (FF)Flat Surface Washer (RF)Entire surface seat (FF)Flat Surface Washer (RF)----
                                                                                                                                                      Hydraulic Pipe Flange Type---------------------------------------
                                                                                                                                                      Material-Stainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless Steel-Stainless SteelStainless SteelStainless Steel ~ SteelStainless Steel ~ SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless SteelStainless Steel--Stainless SteelStainless Steel
                                                                                                                                                      Diameter nominal-1 1/2B(40A) ~ 6B(150A)1 1/2B(40A) ~ 4B(100A)----1 1/2B(40A) ~ 4B(100A)1 1/2B(40A) ~ 6B(150A)1 1/4B(32A) ~ 6B(150A)1 1/2B(40A) ~ 6B(150A)1 1/2B(40A) ~ 6B(150A)1 1/2B(40A) ~ 6B(150A)1 1/2B(40A) ~ 4B(100A)---1/2B(15A) ~ 3/8B(10A)1/2B(15A) ~ 3/8B(10A)1 1/2B(40A) ~ 6B(150A)1 1/2B(40A) ~ 6B(150A)1/2B(15A) ~ 3B(80A)1 1/2B(40A) ~ 4B(100A)1 1/2B(40A) ~ 4B(100A)1 1/2B(40A) ~ 4B(100A)1 1/2B(40A) ~ 12B(300A)1 1/2B(40A) ~ 4B(100A)1 1/2B(40A) ~ 6B(150A)1 1/2B(40A) ~ 6B(150A)1 1/2B(40A) ~ 4B(100A)1B(25A) ~ 4B(100A)3/8B(10A)1 1/2B(40A) ~ 1B(25A)1 1/2B(40A) ~ 6B(150A)2 1/2B(65A)----
                                                                                                                                                      Nominal Pressure-10K5K ~ 10K----10K10K5K10K10K10K5K ~ 10K---10K10K20K5K-20K10K5K10K20K20K10K20K10K5K10K10K10K----
                                                                                                                                                      Nominal Pressure (Class)---------------------Class 150-----------------
                                                                                                                                                      Surface Treatment-NoNo----NoNoNoNoNoNoNo---No / Hot Zinc PlatingNo / Hot Zinc PlatingNoNoNoNoNoNoNoNoNoNoNoNoNoNoNoNo----

                                                                                                                                                      Loading...

                                                                                                                                                      1. 1

                                                                                                                                                      Application example related to this category

                                                                                                                                                      Related Categories to Weld-On Flanges