ASME B16.47 is a US standard that defines large-diameter, steel flanges ranging from NPS 26-60 in size. They are commonly used for making pipeline, valve, and pump connections in heavy-duty applications in the oil and gas, chemical and petrochemical processing, nuclear and other power, water treatment, and pulp and paper industries. The ASME B16.47 flanges…
ASME to ANSI Product Name Change
Pipe Flanges in the Final Processing Stage of Manufacturing Since 1986, Coastal Flange has offered a wide range of strong, reliable pipe flanges with some of the fastest turn times in the industry. Due to a recent change in ASME product names to ANSI; however, we wanted to make our customers aware that we’re still…
Decoding ANSI Flange Dimensions: A Comprehensive Guide to Standards and Measurements
ANSI flange standards exist to ensure compatibility and uniformity in industrial piping systems. By adhering to these standards, industrial operations benefit from increased efficiency, reliability, and safety. The American National Standards Institute (ANSI) is a non-profit private organization dedicated to developing standards across a range of industries, such as industrial flanges developed under the American…
What Are Weld Neck Flanges?
Click to Expand A weld neck flange has a long tapered hub that transitions smoothly to the pipe or fitting it is welded to. It is typically butt-welded to the line, meaning the end is inserted into the flange and then welded around the circumference. This creates a strong and leak-proof joint. The hub also…
How To Choose Blind Flanges
Blind flanges are designed to seal off the end of a pipeline system and are typically constructed using steel. They create a secure and airtight seal at the end of a pipe or valve. Moreover, they are available in various materials, shapes, and sizes to handle different pipeline systems’ requirements. Choosing the right flange for…
Key Considerations With ANSI Flanges
Click to Expand ANSI flanges are industrial fittings that connect pipes or equipment that meet the American National Standards Institute (ANSI) specifications. They are designed to make leak-proof secure connections, ensuring the safe and smooth flow of liquids, gases, or other substances. They are also essential in various piping systems across multiple industries, including oil…
What To Look For in Pipe Flanges
Pipe flanges are critical components of pipeline systems, joining pipes, valves, and other equipment to allow for the seamless conveyance of fluids. However, choosing the ideal pipe flanges may be challenging. For instance, they must be picked based on various parameters to guarantee they are appropriate for the intended purpose. Click to Expand Pay attention…
How to Read a Mill Test Report (MTR)?
What is a Material Test Report (MTR)? A material test report (MTR) quantifies the specific chemical and physical properties of a particular manufactured product. An MTR is a document used in the metal industry that certifies as a guarantee from the manufacturer to the supplier or end user. Coastal Flange sends Material Test Reports with…
Large Diameter Flange Factory Tour
Welcome to a tour of Coastal Flange Houston facility! Forged Steel Forged steel is the raw material used to manufacture steel pipe flanges. Coastal’s large raw material inventory allows us to provide some of the industry’s quickest turnaround. The large diameter capabilities of Coastal Flange are some of the best in the industry! Production This…
Carbon Steel Flanges vs. Stainless Steel Flanges
What are the most popular Grades of Forgings used in Flange Manufacturing? The first most common Forged materials used for the manufacture of Pipe Flanges are the following, in the Carbon Steel grades, A-105 (high temperature service max of 1000*F). The A-350 LF2 grades of material, (for lower temperature applications). A-694 Grades, F42 thru F70…