Product Overview
The Certified Blind Flange Table in cast steel is designed to seal the ends of piping systems safely and efficiently. This cast steel blind flange table H product is IBR certified, ensuring it meets strict industry standards for pressure and safety. Available in Class 150# and 300#, it is ideal for high-pressure applications where reliable sealing is required. Built with precision, this flange provides strong performance in industrial pipelines, making it a trusted solution for engineers and contractors.
Key Features
- IBR certified for safety and compliance
- Manufactured from high-quality cast steel
- Available in Class 150# and Class 300# pressure ratings
- Strong sealing capability for pipeline ends
- Durable and corrosion-resistant construction
- Designed as the best cast steel blind flange for industrial use
Technical Specifications
- Material: Cast Steel
- Type: Blind Flange (Table H)
- Certification: IBR Certified
- Pressure Rating: Class 150# / Class 300#
- Standard: Industrial piping standards
- Finish: Precision machined surface
Working Principle
The Certified Blind Flange Table is used to close the end of a piping system. It is bolted to a matching flange with a gasket in between to create a tight seal. This prevents fluid or gas from passing through, ensuring safe operation and easy maintenance of the pipeline.
Applications
- Oil and gas pipelines
- Chemical and process industries
- Power plants and steam lines
- Water treatment systems
- Industrial piping and maintenance systems
Performance Benefits
This cast steel blind flange table H offers excellent strength and reliability in high-pressure conditions. It provides a secure seal, reduces leakage risks, and supports long-term operation. As a blind flange cast steel class 300 option, it performs well in demanding environments and ensures safety across industrial systems.
Commercial Intent
If you are planning to buy cast steel blind flange class products, this flange offers a dependable and cost-effective solution. It is considered among the best cast steel blind flange options available, combining quality, durability, and competitive price. As a trusted supplier product, it is suitable for industries looking for reliable and certified flange solutions.
Conclusion
The Certified Blind Flange Table made from cast steel is a reliable choice for sealing pipeline ends in industrial applications. With IBR certification, strong construction, and high-pressure compatibility, it ensures safe and efficient performance. Choose this cast steel blind flange table H for long-lasting durability and secure pipeline operations.
FAQs – Cast Steel IBR Certified Blind Flange Table H / Class 150# / 300#:
1. Can the Certified Blind Flange Table be used in high-temperature applications?
Yes, the Certified Blind Flange Table is designed to withstand high temperatures commonly found in industrial steam and process pipelines.
2. What materials are used to manufacture the Certified Blind Flange Table?
The Certified Blind Flange Table is made from high-quality cast steel, ensuring durability and resistance to corrosion and mechanical stress.
3. How does the Certified Blind Flange Table help in pipeline maintenance?
The Certified Blind Flange Table allows safe isolation of sections of piping for inspection, maintenance, or pressure testing without interrupting the entire system.
4. Is the Certified Blind Flange Table compliant with IBR standards?
Yes, the Certified Blind Flange Table is IBR certified, ensuring it meets strict safety and quality standards for boiler and pressure vessel applications.




We procured these Cast Steel IBR Certified Blind Flanges for our steam distribution headers, and the quality is truly premium. The machining is smooth, bolt holes align perfectly, and all IBR certifications were properly stamped. Excellent sealing performance even under high pressure. Highly reliable product!
Very sturdy and well-finished flanges. The Class 300# model we used passed all hydrotests with zero leakage. Dimensions were as per standards, and packaging was secure. Slightly heavy, but that’s expected from a solid cast steel build. Great value for money.
Perfectly machined and durable blind flanges. The IBR certification adds complete trust for use in pressure-rated systems. We used both Class 150# and 300# variants — consistent performance across all. A reliable component for any industrial pipeline.
The Cast Steel Blind Flanges are of excellent build quality and precisely meet IBR requirements. We used them in our condensate recovery unit, and installation was smooth. The only issue was a minor delivery delay, but product quality makes up for it.
Outstanding product! The Cast Steel IBR Certified Blind Flange (Class 150#) had perfect finishing, proper markings, and superior strength. Ideal for shutting off high-pressure lines safely. Truly dependable product from a quality-focused manufacturer.