No, a companion flange is not the same as a threaded flange, although they share some similarities in function. Companion Flange vs. Threaded Flange Feature Companion Flange Threaded Flange Design Works as a matching flange to connect pipes, valves, or fittings Has internal threads for easy pipe attachment Connection Type Can be welded, bolted, or used with gaskets Screws directly onto externally threaded pipes Usage Common in flexible hose connections and special piping applications Used in low-pressure, non-welded connections Applications Pump connections, pipeline systems, machinery installations Small-diameter, low-pressure piping, and hazardous areas where welding is not ideal Which One Should You Choose? Use a companion flange when you need a matching connection for a piping system, especially with flexible hose assemblies. Use a threaded flange when working with low-pressure applications where welding is not required. For high-quality MS, SS, and GI flanges, including companion and threaded flanges, check out Udhhyog – India's leading manufacturer and supplier of industrial flanges at the best price
it is a flange that's it
Not. There's no way to connect a WNF to an RTJ flange.
Weld Neck Raised Face flange
To allow floor flange bolts to have a place to fit and to anchor the flange to the cement /wood decking
A companion flange is where the end of the driveshaft meets the rear end(two flat pieces that bolt together).
No, a companion flange is not the same as a threaded flange, although they share some similarities in function. Companion Flange vs. Threaded Flange Feature Companion Flange Threaded Flange Design Works as a matching flange to connect pipes, valves, or fittings Has internal threads for easy pipe attachment Connection Type Can be welded, bolted, or used with gaskets Screws directly onto externally threaded pipes Usage Common in flexible hose connections and special piping applications Used in low-pressure, non-welded connections Applications Pump connections, pipeline systems, machinery installations Small-diameter, low-pressure piping, and hazardous areas where welding is not ideal Which One Should You Choose? Use a companion flange when you need a matching connection for a piping system, especially with flexible hose assemblies. Use a threaded flange when working with low-pressure applications where welding is not required. For high-quality MS, SS, and GI flanges, including companion and threaded flanges, check out Udhhyog – India's leading manufacturer and supplier of industrial flanges at the best price
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)
it is a flange that's it
Not. There's no way to connect a WNF to an RTJ flange.
Raised face flange end
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.
Weld Neck Raised Face flange
To allow floor flange bolts to have a place to fit and to anchor the flange to the cement /wood decking
To install a shower drain flange, first remove the old flange if necessary. Then, apply plumber's putty or silicone sealant around the underside of the new flange. Insert the flange into the drain opening and secure it in place with screws. Finally, connect the drain pipe to the flange and test for leaks.
To replace a toilet flange, you will need to remove the toilet, unscrew the old flange, clean the area, install a new flange, and then reattach the toilet securely. It is important to ensure the new flange is level and properly sealed to prevent leaks.
The term"counter flange" is used in Europe to refer to a mating flange to make up a flange pair. For example a "counter flange" attached to a pipe must have the same bolt circle diameter, number of bolts, and size of bolts and pressure rating at the equipment nozzle flange provided by an equipment manufacturer.