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Welding Flanges

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
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, Screw-in Type Flange, JIS5K SUSF304

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

        Stainless Steel Pipe Flange Blind Type 150LB, SUSF304

          Stainless Steel Pipe Flange, Slip-On Type, 150LB SUSF304

          Brand

          MIETECHNO

          MIETECHNO

          MIETECHNO

          MIETECHNO

          Product Series

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

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

          Stainless Steel Pipe Flange Blind Type 150LB, SUSF304

          Stainless Steel Pipe Flange, Slip-On Type, 150LB SUSF304

          Days to Ship 4 Day(s) or more 4 Day(s) or more 9 Day(s) or more 9 Day(s) or more
          TypeWeld-on Type FlangeWeld-on Type FlangeWeld-on Type FlangeWeld-on Type Flange
          Flange StandardJIS Standard FlangeJIS Standard FlangeJPI / ANSI Standard FlangeJPI / ANSI Standard Flange
          Flange TypeOthersOthersOthersOthers
          Flange Gasket Seat Configuration----
          Pipe Flanges for Hydraulic Type----
          MaterialStainlessStainlessStainlessStainless
          Diameter Nominal1 1/2B(40A) ~ 4B(100A)1 1/2B(40A) ~ 4B(100A)1/2B(15A) ~ 4B(100A)1/2B(15A) ~ 12B(300A)
          Nominal Pressure5K10K--
          Nominal Pressure (Class)--Class 150Class 150
          Surface TreatmentN/AN/AN/AN/A

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