We are the suppliers of Stainless Steel Slip On Flange. A Slip On Flange is slightly larger than the outer diameter of the pipe it is to be used with. The pipe is slipped into the Flange prior to welding both inside and outside.
|Material Standard||ASTM A105, ASTM A182, ASTM A351, ANSI B16.5|
|Size||0-1 inch, 1-5 inch, 5-10 inch, 10-20 inch, 20-30 inch, >30 inch|
Flanges in Duplex - UNS S31803 & S32205
Flanges in Super Duplex - UNS S32750 & S32760
Flanges in 6 Moly - UNS S31254, N08925 & N08926
Flanges in Copper Nickel UNS C70600 C70620 C7060X C7150 C71520 C71640
Slipped over pipe and then welded both inside and outside to provide sufficient strength and prevent leakage. Used in preference to weld necks due to lower cost and less accurate requirements when cutting the pipe to length.
Without a bore, the blind flange is used to shut off a piping system or vessel opening. Permits easy access for inspection purposes. Can be supplied with or without hubs at the manufacturer’s option.
Designed to be joined to a piping system with butt welding. Although relatively expensive due to long neck, preferred for high stress applications. The bore of the flange matches the bore of the pipe, reducing turbulence and erosion.
Socket Weld Flanges
Provides access for metering off gases or liquids. Clamps between a pair of flanges when installed in line and is referred to as an orifice flange union. Jack-screws facilitate removal of orifice plate.
|Spectacle BlankAlso called a Figure 8 Blank, the Spectacle Blank is a pressure retaining plate with one solid end and one open end connected with a web or tie-bar. Open end forms seal between two flanges for normal flow of fluid through pipe work, and swinging solid end into position halts flow.|