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Product ID: 9500

BLIND FLANGE ASME B 16.5, NPS 2 1/2, 600#, ASTM A182 F9

BLIND FLANGE/ASME B 16.5 (Flanges), Sizes 2.5 x 600 Lbs, in ASTM A182 GR F9 (Alloy Steel)
40.65 $

Western Origin / Mill Price

(Price per Unit*)

2.5 inches Flange Blind 600 Lbs ASTM A182 GR F9 Product Description

Category: BLIND FLANGE/ASME B 16.5, Flange Blind, Flanges
Material Grade: Alloy Steel, ASTM A182 GR F9

The ASME B16.5 Blind Flange is designed for sealing the end of piping systems or pressure vessel openings. Commonly used for testing the flow of gas or liquid through a pipe or vessel, it also allows for easy access to the pipe in case work must be done inside the pipeline. This flange is mounted by welding around its perimeter to provide a secure, leak-proof connection. It is manufactured from various materials depending on the application requirements, including carbon steel, stainless steel, alloy steel, and nickel alloys, which provide resistance to high temperatures and corrosive environments. The blind flange is available in sizes ranging from 1/2″ to 24″ and pressure ratings from 150 to 2500 pounds, accommodating a wide range of operating conditions. Its design includes a thick wall for handling higher pressures, often used in conjunction with gaskets to enhance sealing efficiency. This component is integral in applications across various industries including oil and gas, petrochemical, and water treatment facilities.
The specific product on this page is: BLIND FLANGE ASME B 16.5, NPS 2 1/2, 600#, ASTM A182 F9

Specifications ASME B16.5

Estimated Prices

(Price per Unit) - Validity up to 31.12.2024. Prices are for estimation purposes only and subject to our terms and disclaimers.

Western Origin / Mill Price

40.65 $
(37.75 €)
Price per Unit*

Western Origin / Stock Price

52.34 $
(48.6 €)
Price per Unit*

Asian Origin / Mill Price

24.39 $
(22.65 €)
Price per Unit*

Asian Origin / Stock Price

31.4 $
(29.16 €)
Price per Unit*

* Estimated ExWorks price (no packing, no shipping, no VAT included); Mill prices valid for min. 5 tons (for pipes) / min. 1K$ order (for other items) and advanced  or guaranteed payment (example downpayment at order + balance at shipping, CAD, LC). 
For pipes: min 1 pipe (6 meters for NPS < 4″, 12 meters for NPS > 4″).

Dimensions and Weight

Nominal Pipe Size (first bore size)
600 Lbs
Pressure class (pounds per square inch)

Weight (Kgs)

Unit weight (kg or lbs)

Weight (Lbs)

Unit weight (kg or lbs)

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  • BE: Bevelled Ends
  • BW: Buttweld
  • DEG: Degrees
  • ERW: Electric Resistance Welded (Pipes)
  • FB: Full Bore
  • FL: Flanged
  • HFI: High-Frequency Welding
  • LR: Long Radius
  • LSAW: Longitudinal Submerged Arc (Pipes)
  • NPS: Nominal Pipe Size
  • PCS: Pieces
  • RB: Reduced Bore
  • SCH: Pipe Schedule
  • SR: Short Radius
  • SW: Socked Weld