As a leading expert in the pipeline systems industry, Haihao Group is renowned for its ability to deliver high-quality customized solutions tailored to our customers’ unique requirements. Recently, an Indonesian client approached us with detailed manufacturing drawings for an order of blind flanges, showcasing their specific design and performance needs.

The order consists of 25 blind flanges with diameters ranging from 24 inches to 72 inches, manufactured to meet the AWWA C207 Class D pressure rating standard. One of the key customization requirements is a 1/2-inch NPT threaded hole to be drilled precisely at the center of each flange, as specified in the client’s drawings.

custom blind flange

Despite the complexity and precision required for these customizations, Haihao Group has committed to delivering the entire order within a tight timeline of 15 days. Leveraging our advanced production facilities, skilled technical team, and efficient project management system, we have already initiated the manufacturing process to ensure we meet the customer’s expectations for quality and timeliness.

This project highlights Haihao Group’s capability to handle specialized orders with stringent requirements and quick turnaround times. Our dedication to customer satisfaction and expertise in delivering customized products continues to strengthen our reputation as a trusted partner for pipeline systems worldwide.