Key Specifications / Features
The Class 900 LB Weld Neck Flange Factory produces high-quality weld neck flanges designed to meet ASME B16.5 standards. These flanges are made from carbon steel, specifically ASTM A105 material, ensuring durability and strength. Available in a 4-inch (DN100, 100 mm) size with a wall thickness of Schedule 40, they feature ring-type joint (RTJ) facing for enhanced sealing performance. Suitable for high-pressure applications, these flanges provide a reliable connection in piping systems.
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