Blind flange (CL-2500-RTJ-2″)

Blind flange (BL), Surface type RTJ, Class 2500, Size 2 inches, ASME B16.5 standard

Blind flange is a type of part that is used to close the ends of pipelines in the piping system. This flange is used for the maintenance of pipelines. Blind flange (CL-2500-RTJ-2″) has a pressure tolerance of up to 2500 pounds per square inch (psi). Class 2500 defined for this flange is equivalent to a nominal pressure (PN) of 420 bar. This industrial piece has not hole and is used to prevent fluids from escaping.


1- Absence of holes: Blind flange (CL-2500-RTJ-2″) is used to close the ends of pipelines and equipment in the piping system.

2. Materials: carbon steel, stainless steel and alloy

3- Application: oil and gas, petrochemical, power plant and chemical industries

4- Pressure and temperature: If the temperature is 37 centigrade, the pressure for class 2500 blind flange is equal to 6170psi, and if the temperature is 537 centigrade, the pressure for this class 600 flange is equal to 715psi.

5- Nominal pressure (PN): 420 Bar

Technical Specifications:

1- Standard: ASME B16.5

2- Size: 2 inches (approximately equivalent to 50.8 mm)

3- Class (pressure): 2500

4- Material: ASTM A350 Grade LF2 Class 1

5- Surface type: Ring Type Joint (RTJ)

6- Weight: Almost 18 kg

7- Bolts & Nuts: Almost 8.74 kg


For  consultation, ordering Blind Flange (Class 2500, Size 2 inches, RTJ) and price inquiry, contact our specialists inthe sales department.

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