Каталог Iscar инструмент для внутренней обработки - страница 115

IR/L-NPT
Internal NPT (National Pipe Threads) Full Profile Laydown Threading Inserts for
Steam, Gas and Water Pipes
Y NUT
X 30° 30°
l
di 90°
1°47' SCREW
Internal left-hand shown

Dimensions Tough ¥ Hard


IC1007
IC50M
IC228


IC250

IC508

IC808

IC908
Designation di TPI l R X Y
06IR 27 NPT 3.97 27.0 6.00 0.04 0.6 0.6 O
08IR 18 NPT 4.76 18.0 8.00 0.06 0.6 0.6 O O
11IR 27 NPT 6.35 27.0 11.00 0.04 0.7 0.8 O
11IR/L 18 NPT 6.35 18.0 11.00 0.06 0.8 1.0 O O O
11IR/L 14 NPT 6.35 14.0 11.00 0.07 0.8 1.0 O O
16IR 27 NPT 9.52 27.0 16.00 0.04 0.7 0.8 O O
16IR 18 NPT 9.52 18.0 16.00 0.06 0.8 1.0 O O
16IRM 14 NPT (1) 9.52 14.0 16.00 0.05 0.9 1.2 O O O O
16IRB 14 NPT (1) 9.52 14.0 16.00 0.07 0.9 1.2 O
16IR/L 14 NPT 9.52 14.0 16.00 0.07 0.9 1.2 O O O O O
16IRM 11.5 NPT (1) 9.52 11.5 16.00 0.09 1.1 1.5 O O O O
16IRB 11.5 NPT (1) 9.52 11.5 16.00 0.09 1.1 1.5 O
16IR/L 11.5 NPT 9.52 11.5 16.00 0.09 1.1 1.5 O O O O O
16IRM 8 NPT (1) 9.52 8.0 16.00 0.12 1.3 1.8 O O O
16IRB 8 NPT (1) 9.52 8.0 16.00 0.12 1.3 1.8 O
16IR/L 8 NPT 9.52 8.0 16.00 0.12 1.3 1.8 O O O
• National Pipe Threads ANSI/ASME B1.20.1-1983.
(1) With pressed chipformer.

For tools, see pages: E-SIR-HEAD (B97) • MGSIR/L (B41) • SIR/L (B96).


IR/L-PG
Internal Thread Profile Inserts for the Electrical Industry

Y NUT
X
l
80°
di
SCREW
Internal left-hand shown

Dimensions Tough ¥ Hard
IC50M
IC250
IC908


Designation di Pitch l X Y
11IR 18 PG 6.35 18.00 11.00 0.8 0.9 O O
16IR/L 16 PG 9.52 16.00 16.00 0.8 1.0 O O
16IR 18 PG 9.52 18.00 16.00 0.8 0.9 O
16IL 20 PG 9.52 20.00 16.00 0.8 1.0 O
For tools, see pages: E-SIR-HEAD (B97) • SIR/L (B96).


B115
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