Page 233 - THREADING CATALOG

Extreme Line Casing

ER-EL PDX
External EL - Extreme Line PDY 5B
Oil Thread Profile Laydown INSL
Threading Inserts API Spec STD
IC THREAD TURNING
External right-hand shown
NUT
6° 6° M E T R I C
Dimensions Tough 1 Hard
TAPER- IPF
90° SCREW
IC250 IC908
Designation IC TPI (1) INSL IPF PDY PDX Size (2)
22ER 6 EL 1.5 12.70 6.0 22.00 1.5 2.2 1.9 5" - 7-5/8" • •
22ER 5 EL 1.25 12.70 5.0 22.00 1.25 2.1 2.0 8-5/8" - 10-3/4" •
• Anvils for laydown inserts, see pages 26-35, 234-237
• For recommended number of passes see pages 81-82
• For Insert Identification system, see page 24
• ANSI B1.9.1973 class 2
(1) Threads per inch
(2) Connection no. or size
Tools: C#-SER/L • SER-D • SER/L
I N C H
Dimensions Tough 1 Hard

IC250 IC908
Designation IC TPI (1) INSL IPF PDY PDX Size (2)
22ER 6 EL 1.5 .500 6.0 .866 1.5 .09 .07 5" - 7-5/8" • •
22ER 5 EL 1.25 .500 5.0 .866 1.25 .08 .08 8-5/8" - 10-3/4" •
• Anvils for laydown inserts, see pages 26-35, 234-237
• For recommended number of passes see pages 81-82
• For Insert Identification system, see page 24
• ANSI B1.9.1973 class 2
(1) Threads per inch
(2) Connection no. or size
Tools: C#-SER/L • SER-D • SER/L

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