Weld Neck Flange (CL-900-300DN) is a type of flange with a diameter of 300 mm (12 inches), which is produced for pipes with an inner diameter of 300 mm. weld neck flanges with Class 900 are designed to withstand higher-pressure compared to lower class flanges and are usually used in applications that require high-pressure resistance. Class 900 for weld neck flange is equal to the nominal pressure (PN) of 150 bar. Also, the minimum pressure tolerance according to this class is 255 psi and the maximum pressure is 2220 psi.

Technical Specifications and attributes:

1. Product name: Weld Neck Flange (CL-900-300DN)

2. Standard: ASME B16.5

3. Size: 300 mm (equivalent to 12 inches)

4. Class: 900

5. Thickness: 120mm

6. Material: ASTM A105

7. Surface Type: Ring Type Joint (RTJ)

8. Materials: carbon steel, stainless steel and alloy

9. Application: oil and gas, petrochemical, power plant and chemical industries

10. Pressure and temperature: This flange can withstand 2220 psi pressure if the temperature is less than 37 degrees Celsius, and if the temperature is around 537 degrees Celsius, the highest pressure that can be tolerated is 225 psi.

11. Nominal Pressure (PN): 150 Bar

Important note:

When selecting a flange, including a weld neck flange with Class 900, factors such as pipe size, material compatibility, temperature and pressure requirements must be considered. To ensure that the flange is suitable for your intended application, consult with experts and engineers in the field or relevant industry standards and guidelines such as ASME B16.5 are necessary.

Price:

For  consultation, ordering Weld neck Flange (Class 900, Size 300DN”) and price inquiry, contact our specialists inthe sales department.