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Q & A

To calculate the required number of bolts for a ductile iron flange connection, you need to consider the flange size, pressure rating, and the material properties. The primary calculation involves dividing the required gasket seating stress by the bolt stress. Then, you can determine the bolt load by multiplying the gasket seating stress with the effective gasket seating area. Finally, divide the total bolt load by the bolt preload to determine the required number of bolts.

Yes, ductile iron pipe fittings can be used for water reservoirs. Ductile iron has excellent corrosion resistance and is commonly used in water and wastewater applications due to its durability and strength.

Yes, ductile iron pipe fittings are suitable for fire protection systems. Ductile iron pipe fittings have excellent strength and durability, making them ideal for withstanding high-pressure conditions and providing reliable fire protection. They also have a high tolerance for heat and can resist corrosion, which is crucial for maintaining the integrity of fire protection systems over time.

Yes, there are specific requirements for backfilling around ductile iron pipe fittings. The backfill material should be free from rocks, debris, and any sharp objects that could damage the pipe or fittings. It should also be properly compacted in layers to ensure adequate support and prevent settlement. Additionally, care should be taken to avoid excessive pressure on the fittings during backfilling to prevent any potential damage.

Our team of experts can assist you in selecting the right Ductile Iron Pipe Fittings for your specific needs, ensuring that they meet the highest quality standards. We understand the importance of timely delivery and offer efficient logistics services to ensure that your orders are delivered on time.

In addition to supplying Ductile Iron Pipe Fittings, we also provide technical support, including assistance with installation, maintenance, and troubleshooting. Our experienced engineers can offer guidance and solutions to any challenges you may encounter during your project.

As a subsidiary of CNBM, a leading global company in the construction materials industry, we have access to a vast network of suppliers and manufacturers, enabling us to offer competitive prices and a wide range of product options. Our strong relationship with these suppliers ensures that we can provide you with high-quality Ductile Iron Pipe Fittings that meet your specific requirements.

Whether you are working on a small-scale project or a large-scale development, our team is dedicated to providing you with the best possible service and support. Contact us today to discuss your Ductile Iron Pipe Fittings needs in Palau and let us help you find the right solutions for your project.