ANSI/ASME B16.5 Backing Ring Flanges

ANSI/ASME B16.5 Backing Ring Flanges are an important pipe connection component with wide applications in industrial production. We are a professional manufacturer of backing ring flanges, strictly adhering to the ANSI/ASME B16.5 international standard in our research and development. Our products are suitable for the sealing and connection needs of various industrial piping systems, and our quality meets multiple certifications such as ASTM and ISO. We support customized sizes and materials, offering direct supply from the source factory, resulting in outstanding cost-effectiveness and significantly reducing customers' procurement costs. They are used to provide support and reinforcement for flange connections, and when used with sealing elements such as spiral wound gaskets, they effectively prevent loosening and excessive compression of the seals, strengthening the structural integrity of the entire connection system. They are widely used in various industrial fields such as petrochemicals, shipbuilding, power energy, metallurgy, steel, and municipal engineering, and are especially suitable for harsh conditions such as high temperature, high pressure, and strong corrosion. They are a key component ensuring the safe and efficient operation of piping systems.

Preparation: Before installing the backing flange, thorough preparation is required. This includes selecting the appropriate backing flange model and specifications to ensure it matches the pipes to be connected. It also requires checking that the flange sealing surface is flat, smooth, and free of any damage or defects. Additionally, prepare the necessary installation tools and materials, such as bolts, nuts, and gaskets.

Installing the Backing Flange: First, place the selected backing flange between the two pipe sections to be connected, ensuring the flange sealing surface fits tightly against the pipe ports. Next, use bolts and nuts to securely connect the flanges of the two pipe sections together. During bolt tightening, ensure all bolts are tightened evenly to prevent flange deformation or leakage. Finally, if necessary, place a suitable sealing gasket between the flanges to enhance the seal.

Conducting a Safety Check: After installing the backing flange, a safety check is essential. First, check that all bolts are evenly tightened and not loose. Second, use specialized tools to test the seal at the flange connection to ensure there is no risk of leakage. Finally, perform a pressure test on the entire piping system to verify its safety and stability.

Henan Tieyao Trading Co., Ltd. in Anyang, Henan Province, with our own factory, we maintain a healthy inventory of over 1,700 conventional vacuum products, ensuring prompt shipment for standard purchases. Our dedicated R&D team specializes in new designs and special requirements. We accept OEM/ODM orders and have established strong relationships with clients from East Asia, South Asia, North America, Europe, and Oceania. Nearly 99% of our international customers order again, and another 96% are repeat customers. To foster long-term relationships, we offer preferential discounts to returning customers and repeat orders. We understand that in an ever-changing market environment, competitive pricing, high-quality products, and attentive service are the keys to our success. We are committed to improving our business with reliability, professionalism, and compassion, all with a progressive perspective.

Q1: Do your ANSI/ASME B16.5 ring-lined flanges conform to international standards? Can you provide certification documents?

A1: Fully compliant with ANSI/ASME B16.5 standards, and certified by international standards such as ISO and CE. We can provide complete certification documents, material reports, and test reports, and support third-party testing.

Q2: What is the minimum order quantity? Can we place a small trial order?

A2: The minimum order quantity for standard products is negotiable. We support small trial orders to meet customers' needs for initial sample testing and market testing. Larger bulk purchases can enjoy more favorable ex-factory prices.

Q3: What is the production cycle for customized products?

A3: The production cycle for standard customized products is 7-15 days. For large-volume customization or complex specifications, the production cycle can be negotiated based on the actual situation. We will prioritize timely delivery.

Q4: What is the product warranty period? How are quality problems handled?

A4: The product warranty period is 12 months. During the warranty period, if there are quality problems due to non-human damage, we will provide free returns and exchanges and bear the corresponding logistics costs. We also provide lifetime technical consultation services.

Q5: Can you provide installation guidance?

A5: Yes, we will provide detailed installation instructions and arrange for professional engineers to provide online installation guidance to help customers complete the installation smoothly and ensure the product works properly.

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