• Elbow 45 & 90 Degree • Street Elbow • Coupling Full, Half & Reducing
• Tee Equal & Reducing • Union • Cap • Boss • Plug Hex Head & Round Head
• Hex Nipple & Reducing • Hex Bushing • Cross • Bull Plug
Range and Stock Available in Carbon Steel (A105N), Low Temperature (A350-LF2) &
Stainless Steel (A182-F304/L, F316/L)
Rating
3000# NPT & S/W
1/4" through 4"
6000# NPT & S/W
1/2" through 4"
9000# S/W
1/2" through 2"
N.B Plugs and Bushing are not identified by Pressure Class. They may be used for rating up through Pressure Class 6000.
Correlation of Fittings Class with Schedule Number or Wall Designation of Pipe for Calculation of Ratings
Pressure Class Designation of Fitting
Type of Fitting
Pipe* Used for Rating Basis
Schedule No.
Wall Designation
2000
Threaded
80
XS
3000
Threaded
160
-
6000
Threaded
-
XXS
3000
Socket-Welding
80
XS
6000
Socket-Welding
160
-
9000
Socket-Welding
-
XXS
* This table is not intended to restrict the use of pipe of thinner or thicker wall with fittings. Pipe actually used may be thinner or thicker in nominal wall than that shown in table. When thinner pipe is used its strength may govern the rating. When thicker pipe is used (eg., for mechanical strength) the strength of the fitting governs the rating.
Swage Nipple-Concentric & Eccentric as per BS.3799 and manufacturers Standard
Concentric TBE
(Threaded Both End)
SCH.80
1/4" through 4"
SCH.160
1/2" through 4"
SCH.XXS
3/4" through 4"
Concentric PBE
(Plain Both End)
SCH.80
1/2" through 4"
SCH.160
1/2" through 4"
SCH.XXS
3/4" through 4"
Eccentric PBE
(Plain Both End)
SCH.80
3/4" through 4"
SCH.XXS
3/4" through 2"
Pipe Nipples Seamless as per A.N.S.I. B36.10/ASTM A106
Grade-B
TBE
(Threaded Both End)
SCH.80
1/4" through 4"
SCH.160
1/2" through 4"
SCH.XXS
1/2" through 2"
TOE / POE
(Threaded One End / Plain One End)
SCH.80
1/2" through 1"
SCH.160
1/2" through 1"
PBE
(Plain Both End)
SCH.80
1/4" through 2"
SCH.160
1/2" through 2"
Note: If a material is not listed, it does not mean that it is unavailable.
