Introduction
- All O-Ring Face flanges (excluding sandwich styles) come with imperial mounting kits.
- Sandwich style flanges come with an o-ring only.
- Add an M to the end of part number for metric mounting kit. Eg, 1856-20-24M.
- All flanges are manufactured from carbon steel.
- Add an SS to the end of the part number for 316 Stainless Steel. Eg. 1856-20-24SS.
- All flanges are manufactured in Canada.
- All dimensions are for reference only and are subject to change without notice.
Common Abbreviations
C61SAE J518C Code 61
C62SAE J518C Code 62
ORFO-Ring Face
ORHO-Ring Head
CompCompanion Face
ORBO-Ring Boss
NPTNational Pipe Thread
JICJoint Industrial Council
BSPPBritish Standard Pipe thread – Parallel
BSPTBritish Standard Pipe thread – Tapered
ORFSO-Ring Face Seal
SWPSocket Weld Pipe
BWPButt Weld Pipe
SWTSocket Weld Tube
ORFJO-Ring Flex Joint
Part Numbering System
- 1856Represents a Code 62 O'Ring Face flange to ORB female
- -20Represents a #20 ORB female port
- -24Represents a 1.50" Code 62 flange pattern
- 1815Represents a Code 61 O'Ring Face elbow to ORB female
- -20Represents a #20 ORB female port
- -24Represents a 1.50" Code 62 flange pattern
- 2411Represents a tee that is ORB on the run with Code 61 O'Ring Face on the branch
- -24The first dash number represents the size of the port on side A
- -24The second dash number represents the size of the port on side B
- -24The third dash number represents the size of the port on side C