Large Diameter Steel Flange

Large Diameter Steel Flange

  • Pipe flange, industrial pipe flange, OEM steel flange
  • Steel, alloy steel, special steel, carbon steel, stainless steel
  • Open die forging, free forging, heavy forging, mold forging, hot forging and precision machining process.

If you need steel flange, custom steel flange, customized steel flange, large diameter steel flange, forged steel flange, forging steel flange, steel forged flange, steel forging flange, please mail your inquiry or request to or or call us 86-18132789710.

Large Diameter Steel Flange

Baoding Guokun Machinery can produce and export vairous steel flanges by forging and machining process. We can manufacture various pipe flange, steel pipe flange, industrial pipe flange, stainless steel pipe flange, alloy steel pipe flange, carbon steel pipe flange, flange adaptor, casting flange adaptor, casted flange fittings, iron flange adaptor, forged steel pipe flange, forging steel pipe flange factory, supplier.

Pipe Flange process:

  • Forging: Free forging, heavy forging, open die forging
  • Casting: Investment casting pipe flange, sand casting iron pipe flange, lost wax casting alloy steel flange, precision casting stainless steel pipe flange
  • Machining: machined pipe flange, machining pipe flange, etc

Pipe Flange material:

  • Gray iron sand casting pipe flange, such as ASTM A48/48M, ASTM A159, BS EN 1561, DIN 1691, etc
  • Ductile iron sand casting pipe flange, such as ASTM A536, BS EN 1563, GB/T 1348-1988, etc
  • Carbon steel pipe flange, such as ASTM A29/A29M(1030, 1040, 1045, 1050, etc)
  • Alloy steel pipe flange,  such as SAE J1249 (4140, 4340, 8140, 8630, etc)
  • Stainless steel pipe flange, such as ASTM A959 (304, 316, 316L, etc)
  • Aluminum pipe flange, such as 6061, 6063, 7075, etc
  • Bronze casting pipe flange

Please send your drawings to or

The cheap pipe flange manufacturer, supplier can assure you the high quality.

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