Stainless Steel Pipe Fittings

Reducing flanges By www.yaang.com

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Reducing flanges By www.yaang.com

Reducing flanges are widely used in water conservancy, power, power plants, pipe fittings, industrial, pressure vessel. The product has a resistance to corrosion. Acid. Advantages of long life. Reducing Flanges are suitable for changing line size, but should not be used if abrupt transition would create undesirable turbulence, as at pump connections. A reducing flange consists of a flange with one specified diameter having a bore of a different and smaller, diameter. Except for the bore and hub dimensions, the flange will have dimensions of the larger pipe size.

Designed for use in changing diameters in a piping system. A reducing flange consists of a flange with one specified diameter having a bore of a different and smaller, diameter.

Except for the bore and hub dimensions, the flange will have dimensions of the larger pipe size.
Reducing flanges are normally provided as one of three types:

  • Weld Neck Flanges
  • Slip-On Flanges
  • Threaded Flanges

Uses of Reducing Flanges:

  • Reducing flanges are used in pipe-to-pipe connections.
  • Reducing flanges are a little easier to bolt up than non-reducing flanges.
  • They provide the most perfect solution when you need to connect different size flanges.
  • These flanges are available in all types and pressures.
  • Reducing flanges are fixed by welding, gluing or clamping flanges of equal dimensions provided with different connecting pieces.
  • They offer the simplest and least expensive method of mating two different sized flanges.

Standards, Dimensions & Weight

  • 300# Slip-On Orifice Flange
  • 300# Weld Neck Orifice Flange
  • 600# Weld Neck Orifice (raised face and RTJ ring type joint) Flange
  • 900# Weld Neck Orifice (raised face and RTJ ring type joint) Flange
  • 1500# Weld Neck Orifice (raised face and RTJ ring type joint) Flange
  • 2500# Weld Neck Orifice (raised face and RTJ ring type joint) Flange


Size: 1/2” to 60”, DN 12mm to DN 1500mm
Pressure class: Class 150 to Class 2,500, PN 2.5 to PN 250
Facing: RF / RTJ

MATERIAL:

Cabon steel: A105, A350 LF2
Stainless steel: A182 F304/F304L/F316/F316L/F321
Alloy steel: F11, F12

We also Deal in following :

SS Reducing Flange CS Reducing Flange Alloy Steel Reducing Flange F5 Reducing Flange
F11 Reducing Flange F22 Reducing Flange F12 Reducing Flange F91 Reducing Flange
SS 304 Reducing Flange SS 304L Reducing Flange SS 316 Reducing Flange SS 316 L Reducing Flange
SS 317 Reducing Flange SS 317L Reducing Flange SS 321 Reducing Flange SS 347H Reducing Flange
SS 904L Reducing Flange Duplex Reducing Flange Super Duplex Reducing Flange S31803 Reducing Flange
S32205 Reducing Flange Monel 400 Reducing Flange Monel K500 Reducing Flange Inconel Reducing Flange
Duplex Reducing Flange Super Duplex Reducing Flange S32750 Reducing Flange S32760 Reducing Flange
F51 Reducing Flange F53 Reducing Flange A694 F42 Reducing Flange A694 F46 Reducing Flange
A694 F52 Reducing Flange A694 F56 Reducing Flange A694 F60 Reducing Flange A694 F65 Reducing Flange
A694 F70 Reducing Flange A350 LF2 Reducing Flange A350 LF3 Reducing Flange A707 L1 Reducing Flange
A707 L2 Reducing Flange A707 L3 Reducing Flange A105 Reducing Flange F904L Reducing Flange
Inconel 625 Reducing Flange Incoloy 800 Reducing Flange Incoloy 800H Reducing Flange Incoloy 800HT Reducing Flange
Hastelloy Reducing Flange Hastelloy B2 Reducing Flange Hastelloy B3 Reducing Flange Hastelloy C22 Reducing Flange
Hastelloy C276 Reducing Flange KOC approved Reducing Flange KNPC approved Reducing Flange AAramco approved Reducing Flange

A reducing flange consists of a flange with one specified diameter having a bore of a different and smaller, diameter. Except for the bore and hub dimensions, the flange will have dimensions of the larger pipe size.

Source: Zhejiang Yaang Pipe Industry Co., Limited (www.yaang.com)

Article Categories:
Flange

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