Titanium Reducing Flange


Product Name: Titanium Reducing Flange

Material:  GR1 GR2 GR3 GR4 GR5 GR7 GR9 GR12 Gr23 Ti6Al4V Eli etc

Standard: ASME B16.5,ANSI B16.5,ASME B16.36,JIS B2220,DIN 2501-2656,HG20592-20635,etc.

Type: PL, SO, WN, IF, SW, TH, PJ/SE, PJ/RJ, BL, BL(S)

Size(mm): DN10-600      NPS1/2″-24″

Pressure: PN0.25MPa, PN0.6MPa, PN1.0MPa, PN1.6MPa, PN2.5MPa, PN4.0MPa, PN6.3MPa, PN10.0MPa, PN16.0MPa, PN25.0MPa

Pressure Classes: Class150,300,600,900,1500,2500

Sealing Surface Type: RF, FF, TG, MFM, RJ, etc.

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Reducing Flange

There is a certain difference between the inside diameter of reducing flange and that of standard flange.

In engineering, when the standard flange cannot be matched with pipe fittings and pipes, the variable diameter flange is used instead.


Due to the excellent corrosion resistance of titanium material, the pure titanium flange is much used for connecting the tube ends of the petrochemical project. It is also useful in equipment exit and entrance to connect the two devices.

Titanium alloy has the characteristics of light weight, high strength and good corrosion resistance, so titanium alloy flange is often used in oil drilling, marine engineering, machinery and equipment manufacturing industry in the key pressure parts of the connection.

FIRMAKES TITANIUM has rich experience in forging and machining, which makes our titanium flange products kept good quality.

At the same time, to meet the specific requirements of customers, we also produce titanium flange according to customer drawings.