Alloy Products
 
 
 
 
 
 
 
 
 
 
 
 
Orifice Plates, Blinds & Spacers
 

Orifice Plate

 

 

 

Orifice Plate

 

 

 

 

 

 

 

 

 

 

 

 

 

Ring Spacer

 

 



















Perforated Strainer

 

 

Wire Strainer

Orifice Plates

Grades: 304/304L, 310, 316/316L, 317L, 904L, Alloy20, 6061-T6 Aluminum, Carbon Steel or any other type of material.
Schedules: 5S, 10S, 40S, and 80S
Nominal pipe Sizes: 1/2" through 36"

Required Specification Information:

  1. Material
  2. Diameter of Bore
  3. Surface Finish (100- 125 standard)
  4. Matting Flange Class
  5. Thickness of Material

Gasket Surface Finish:

  • Mill Finish (deburred and descaled)
  • Mill Machined Finish
  • Smooth Spiral/ Smooth Concentric Machined
  • Serrated Spiral/ Serrated Consentric Machined

Required Blind/ Spacer Specifying Information:

  1. Product Name/ Description
  2. Nominal Pipeline Size
  3. Adjacent Flange Class and Type
  4. Material
  5. Design Parameters
  6. Gasket Surface/ Finish
  7. Special Dimensions
  8. Corrosion Allowance
  9. Other Applicable Codes
  10. Is This a Test Blank Only?
  11. Special Identity or Tagging Requirements
  12. Special Instructions

Orifice Shipping Information: Alloy can ship within 48-72 hours of your order (laser cut only).

  1. 150#, 304, 316L, 317L, 904L
  2. Sizes 1"- 20"
  3. Furnished with standard mill finish and your required bore.
  4. Laser cut OD and ID

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Specticle Blinds, Single Blinds, and Ring Spacers

Alloy blind/ spacer products are designed per ASME/ ANSI B31.3, B16.5, B16.47 current editions. They are designed for full ASME/ ANSI flange rating. Include no corrosion allowance.

Standard material is Carbon Steel, Stainless Steel, or may be Special Standard, finish for these items is Mill Finish.

Alloy's experience in manufacturing blind/ spacer products includes the use of carbon steel A-36, 516 Grade 70, Stainless Steel, 304L, 310, 316L, 317L, 904L, Alloy 20, and Hastelloy®. Other material available upon request.

Grades: 304/304L, 310, 316/316L, 317L, 904L, Alloy20, 6061-T6 Aluminum, Carbon Steel or any other type of material.
Nominal pipe Sizes: 1/2" through 36"

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Strainers

Grades: 304/304L, 310, 316/316L, 317L, 904L, Alloy20, Hastelloy®, C276 and X. Other Grades availability upon request. Strainers can be manufactured to your specifications from any type material or configuration.


Perforated Strainers

Perforated Plate Notes:

  1. Consult Alloy for available thickness.
  2. Other hole sizes and spaces are available with the following cautions:
    • Material is normally NOT stocked
    • Hole diameters should be greater than the material thickness.
    • Ligaments (space between holes) must be greater than or equal to the plate thickness.
  3. Perforated plate is available in most weldable materials.

Alloy can perforate any type of material with our in-house CNC punch capabilities.


Wire Mesh Strainers

Notes:

40 mesh and coarser are normally available.
All standard meshes are normally available.
Consult Alloy for available meshes in 304/304L, 316/316L, 317L, 904L, Alloy 20.
Special meshes available available in most alloys.

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