If it's wide flange, it's from center of web to web distance. Other structural members, it's center of flange to center of flange.
It is its radius that is the distance from the center of the circle to its circumference.
It is called the radius. The full distance is called the diameter.
A curved surface on which all points are the same distance from the center is called a sphere.
The depth of a lake at a center point is a function of the distance of that point from shore.
The radius
The toilet flange is installed 12" from the FINISHED wall surface to the center of the flange, and 16" (residential), or 18" from the finished wall to center of the flange in commercial,or wheelchair accessible applications.
The ideal distance of a toilet flange from the wall is typically around 12 inches.
12" from rear wall....16 to 18 from side wall....measurements are to center of flange
15 inches from outside edge of tub to center of toilet flange.
12" from rear wall, 16" to 18" to side wall, these are measurements to the center of the flange.
34" to the center of the flange if used in a horizontal application.
pcd152mm,number of holes 8 calculate the distance of holes
Center of the hole to the back wall behind the tank. Should be 12 inches.
It is its radius that is the distance from the center of the circle to its circumference.
Slip-On Flat Face Flange. It means the face of the flange, the surface the physically touches the next flange is flat as opposed to raised (SORF Flange)
A swivel flange is a specialized type of flange designed to rotate freely around the pipe or fitting, making it easier to align bolt holes during installation. It consists of two main parts: Retainer Ring / Hub – Welded or attached to the pipe. Rotating Flange Ring – Free to swivel around the hub, allowing bolt alignment without rotating the pipe. 🔧 Key Features: Feature Description Rotation 360° rotation for bolt alignment Material Carbon steel, stainless steel, duplex, etc. Pressure Class Commonly 150 to 2500 class Standard Often manufactured to API, ASME, or customer specs Size Range Typically used in large-diameter pipelines (2” and above) ✅ Benefits of Swivel Flange: Easy Alignment – Simplifies bolt-hole matching in large and heavy pipe systems. Time-Saving – No need to rotate heavy pipes or fittings. Ideal for Offshore & Subsea – Frequently used in oil & gas pipelines, subsea risers, and floating platforms. Reduced Installation Stress – Helps maintain joint integrity by preventing flange misalignment. 🛠 Common Applications: Subsea oil & gas pipelines FPSO (Floating Production Storage and Offloading) systems High-pressure water injection systems Chemical and refinery pipelines Summary: A swivel flange is your go-to solution when pipe rotation is impractical or risky, especially in high-pressure, large-diameter, or subsea installations. It adds flexibility during assembly while maintaining strength and sealing performance.
The average distance from Earth's surface at the equator its center is about 6378 km. The distance from near the north and south poles to the center is somewhat less.