E-mail: authentic013@steelpipes-fitting.com
WhatsApp: +86 13668807131
E-mail: authentic013@steelpipes-fitting.com
WhatsApp: +86 13668807131
Jul. 04, 2025
A flat face flange, also known as a raised face flange, is a flange that has a smooth flat surface on the mating side (where the gasket or sealing surface is located). This flat surface provides a flat surface against which the gasket can be compressed to form a seal between the two flanges. Flat face flanges are often used in piping systems and pressure vessels where a safe and reliable seal is required.
Flat face flanges are one of the most common flange types used in the industrial sector. It is designed to provide a simple and effective way to connect two pipes or components together. There is a ridge in the center of the flange that helps to properly position the gasket and ensure that the mating flanges are properly aligned.
When installing a flat face flange, a gasket is placed between the two mating surfaces to form a seal. This gasket can be made of a variety of materials, such as rubber, fiber, or metal, depending on the application and the media being contained. The flat surface of the flange allows for a tight seal, which is critical to maintaining the integrity of the system in which it is used.
Flat face flanges are available in a variety of sizes and pressures and can be made from a variety of materials, including carbon steel, stainless steel, and other alloys. They are suitable for a variety of applications, including water, oil, gas, and chemical services.
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The main difference between stainless steel and carbon steel is that, apart from carbon content, it does not contain any other alloying elements. Carbon steel typically lacks corrosion resistance and is less hard than pure iron;
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How to choose the right flange
Flanges are the "connection points" of piping systems. Inferior flanges often lead to leaks and maintenance problems.
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How to perform corrosion detection on seamless pipe elbows?
Improper use of seamless pipe elbows can lead to corrosion. Once corrosion occurs, the wall of the seamless pipe elbow typically thins, and localized pitting and corrosion appear. Methods for detecting corrosion in seamless pipe elbows include: Leakage magnetic flux detection is based on the high permeability of ferromagnetic materials.
Authentic is here to help you find the right pipe fittings and flanges for your specific needs.
FAQ
What certifications do your products have?
Our products comply with international standards such as ASTM, ANSI, JIS, DIN, and GB. We also hold various certifications to assure quality and reliability, including ISO 9001.
How can I get some samples?
If you need, we will offer you samples for free, but new customers are expected to pay express charge.
To which country have you supplied your products?
We have supplied to Thailand, China Taiwan, Vietnam, India, South Africa, Sudan, Peru, USA, Brazil, Trinidad and Tobago, Kuwait, Qatar, Sri Lanka, Pakistan, Romania, France, Spain, Germany, Belgium, Ukraine etc. (Figures here only include our customers in latest 5 years.)
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Our team at Authentic is here to help you find the right pipe fittings and flanges for your specific needs.
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authentic013@steelpipes-fitting.com
+86 13668807131
Donghe Industrial Zone, Mengcun County, Cangzhou City, Hebei Province
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