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Vardex Ordering Code System<br />
<strong>Thread</strong>ing Inserts (Not Including Micro System)<br />
<strong>Thread</strong>ing<br />
Inserts<br />
3<br />
1<br />
E<br />
2 3<br />
R<br />
4<br />
1.5<br />
5<br />
ISO<br />
6<br />
VTX<br />
7 8 9 10<br />
11<br />
<strong>Thread</strong>ing<br />
Holders<br />
1 - Insert size<br />
2 - Insert style<br />
3 - Type of Insert<br />
4 - RH/LH Insert<br />
5L -IC5.0L mm<br />
6.0-IC6.0 mm<br />
2 -IC1/4”<br />
3 -IC 3/8”<br />
4 -IC 1/2”<br />
5 -IC5/8”<br />
IC<br />
U<br />
L<br />
V<br />
J<br />
SCB<br />
E - External<br />
I - Internal<br />
El - External+Internal<br />
R - Right Hand Insert<br />
L - Left Hand Insert<br />
None - Right+Left Hand Insert<br />
<strong>Thread</strong>ing<br />
Technical Data<br />
5 - Pitch<br />
6 - Standard<br />
7 - API Form<br />
Full Profile - Pitch Range<br />
mm<br />
0.35-12.0<br />
tpi<br />
72-2<br />
Partial Profile - Pitch Range<br />
A<br />
AG<br />
G<br />
N<br />
U<br />
Q<br />
U<br />
V<br />
mm<br />
0.5 - 1.5<br />
0.5 - 3.0<br />
1.75 - 3.0<br />
3.5 - 5.0<br />
5.5 - 8.0<br />
5.5 - 6.0<br />
6.5 - 9.0<br />
6.0 - 10.0<br />
tpi<br />
48 - 16<br />
48 - 8<br />
14 - 8<br />
7 - 5<br />
4 1/ 2 - 3 1/ 2<br />
4 1/ 2 - 4<br />
4 - 2 3/ 4<br />
4 - 2 1/ 2<br />
60° - Partial profile 60°<br />
55° - Partial profile 55°<br />
ISO - ISO Metric<br />
UN - American UN<br />
W - Whitworth for BSW, BSP<br />
BSPT - British Standard Pipe <strong>Thread</strong><br />
NPT - NPT<br />
NPTF - NPTF<br />
NPS - NPS<br />
RD - Round DIN 405<br />
RD20400 - Round DIN 20400<br />
TR - Trapez DIN 103<br />
ACME - ACME<br />
STACME - Stub ACME<br />
UNJ - UNJ<br />
MJ - ISO 5855<br />
ABUT - American Buttress<br />
BBUT - British Buttress<br />
SAGE - Metric Buttress DIN 513<br />
API - API<br />
BUT - API Buttress Casing<br />
APIRD - API Round Casing & Tubing<br />
VAM - VAM<br />
EL - Extreme Line Casing<br />
H90 - H90<br />
PG - Pg DIN 40430<br />
382<br />
2<br />
383<br />
3<br />
403<br />
15<br />
502<br />
75<br />
503 125<br />
8 - No. of Teeth<br />
(for Multitooth Style)<br />
2, 3, 5, 6, 8<br />
9 - Multitooth style<br />
M<br />
T<br />
Grooving<br />
Inserts<br />
Grooving<br />
Holders<br />
10 - Carbide Grade<br />
VTX, VCB, VM7, VKX, VSX,<br />
VK2, VK2P, VHX, VKP<br />
11-Coarse Pitch Inserts<br />
158/...<br />
Z<br />
Grooving<br />
Technical Data<br />
Micro <strong>Thread</strong>ing Inserts<br />
3<br />
S<br />
I<br />
R<br />
0.5<br />
ISO<br />
VMX<br />
1- SIDE<br />
1<br />
2 3<br />
4<br />
5<br />
6<br />
7<br />
8<br />
Boring<br />
Inserts<br />
1 - Insert Dia.<br />
2 - Insert style<br />
3 - Type of Insert<br />
4 - RH/LH Insert<br />
5 - Pitch<br />
3.0 - 3.0 mm<br />
4.0 - 4.0 mm<br />
6.0 - 6.0 mm<br />
8.0 - 8.0 mm<br />
10.0 - 10.0 mm<br />
S - Micro Insert I - Internal<br />
R - Right Hand Insert<br />
L - Left Hand Insert<br />
6 - Standard<br />
55° - Partial profile 55°<br />
60° - Partial profile 60°<br />
ISO - ISO Metric<br />
MJ - ISO 5855<br />
NPT - NPT<br />
NPTF - NPTF<br />
7 - Carbide Grade 8 - Micro Ended<br />
UN - American UN<br />
VMX<br />
1- SIDE - Single Ended<br />
W - British Standard Whitworth<br />
None - Double Ended<br />
Full Profile - Pitch Range<br />
mm<br />
tpi<br />
0.30-1.5 40-16<br />
Partial Profile - Pitch Range<br />
mm<br />
tpi<br />
A 0.5 - 1.5 48 - 16<br />
F 0.25 - 1.0 72 - 24<br />
19<br />
Boring<br />
Holders<br />
Boring<br />
Technical Data
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