ORIFICE PLATES

Fabricating Custom Plates is

our specialty

Whether its a single custom plate, or large standardized order, or a large custom order...

 

We will machine it and ship it

right to you. 

We specialize in

•Green House Gas (GHG) Orifice Plate 

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We also provide

•Orifice Cups and Unions

•Orifice Flange

Orifice Plates

Standard:

Flow Element or Restriction AGA, ISA, ISO constructed plates

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Size:  1/2" - 30"


Rating: 150# - 2500#


Facing: Smooth or serrated for Raised Faced Flanges


Type: Paddle


Bore: Beveled, Square Edge, Straight, Concentric, Eccentric, Segmental


Bore Diameter: Customer supplied or reference calculations can be supplied from data provided.


Material: Stainless and Nickel Alloys .
                  

Quadrant Plates

Standard:

Flow Element or Restriction AGA, ISA, ISO constructed plates

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Size: 1/2" - 30"


Rating: 150# - 2500#


Facing: Smooth or serrated for Raised Faced Flanges or Ring Type Joint


Type: Paddle, Integral Ring


Bore: Quadrant, Quarter Circle


Bore Diameter: Customer supplied or reference calculations can be supplied from data provided.


Material: Stainless and Nickel Alloys .
                  

Orifice Plate Holders (Universal)

Standard: Flow Element or Restriction AGA, ISA constructed plates

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Size: 1/2" - 24" 


Rating: 150# - 2500#


Facing: Ring Type Joint Male Octagonal or Oval


Type: Universal Orifice Plate Holder


Bore: Beveled, Square Edge, Straight, Concentric, Eccentric


Bore Diameter: Customer supplied or reference calculations can be supplied from data provided.


Material: Stainless and Nickel Alloys .
                  

RTJ Integral Orifice Plate

Standard: Flow Element or Restriction AGA, ISA constructed plates

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Size: 1/2" - 24" 


Rating: 150# - 2500#


Facing: Ring Type Joint Male Octagonal or Oval


Type: Universal Orifice Plate Holder


Bore: Beveled, Square Edge, Straight, Concentric, Eccentric, Quadrant


Bore Diameter: Customer supplied or reference calculations can be supplied from data provided.


Material: Stainless and Nickel Alloys .
                  

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Have a drawing?

We can help!

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Give us a call at (925)-685-5300
and we can help fill in the gaps.

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Get a quote now! 

Speak to one of our specialists today.

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1-925-685-5300

Passion for work. Pride in our Product.

© Copyright O'Brien Iron Works. All rights reserved.

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