Page 59 - TURNING CATALOG p635-848

API BUTTRESS INSL Right-hand shown IC908
THREADING FLDC-B-I S
Double-Ended, Precision, INSL THREADING
Flat Top Threading Inserts BW
22.60 •
3° NUT Dimensions 28.45 •
10° 22.60 •
28.45 •
90° IPF TPI(1) IPF BW PDX S
SCREW
5.0 1 6.35 10.22 8.74
Designation 5.0 1
FLDC-3-5B1I 5.0 3/4 6.48 16.05 11.51
FLDC-4-5B1I 5.0 3/4
FLDC-3-5B75I 6.35 10.22 8.74
FLDC-4-5B75I
6.48 16.05 11.51
(1) Threads per inch

Extreme Line Casing

ER-EL PDY PDX
External EL - Extreme Line INSL IC
Oil Thread Profile Laydown
Threading Inserts

6° 6° NUT Dimensions External right-hand shown

Tough 1 Hard

TAPER- IPF 90° SCREW IC250
IC908
Designation IC TPI(1) INSL IPF PDY PDX Size(2)
1.5 1.9 1.9 5" - 7-5/8" • •
22ER 6 EL 1.5 12.70 6.0 22.00 1.25 2.1 2.0 8-5/8" - 10-3/4" •

22ER 5 EL 1.25 12.70 5.0 22.00

• For Insert Identification System, see pages 638-639 • ANSI B1.9.1973 Class 2
(1) Threads per inch
(2) Connection no. or size
For tools, see pages: C#-SER/L (701) • SER-D (702) • SER/L (700)

IR-EL PDY PDX
Internal EL - Extreme Line INSL IC
Oil Thread Profile Laydown
Threading Inserts

Internal left-hand shown

6° 6° NUT Dimensions

TAPER- IPF90° SCREW IC908

Designation IC TPI(1) INSL IPF PDY PDX Size(2) •
1.5 1.9
22IR 6 EL 1.5 12.70 6.0 22.00 1.9 5" - 7-5/8"

• For Insert Identification System, see pages 638-639 • ANSI B1.9.1973 Class 2
(1) Threads per inch
(2) Connection no. or size
For tools, see pages: AVC-D-SIR/L (707) • SIR/L (703)

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