Ceramic Protection
Tubes-
Alumina, Mullite,
oh
d Zirconia
I
AP03-*
AP04-*
AP05-.
AP06-.
AP07-*
AP08-*
AP11.-
APl2-*
APl4-*
AP16.-
AP20-.
AP30-*
P03-*
P04-*
P05-*
P06-*
P07-*
P0g-*
P11-*
P12-*
P14-*
P16-*
P20-*
P30-*
zP94-.
zP06-*
zPoT-*
zPog-*
zP11:r
zP12-*
zP14-*
zP16:r
zP20:r
zP30-*
3/16
114
5/16
318
7116
112
11 116
314
7t8
1
1
114
1
718
118
3116
3i16
114
5116
318
7 116
112
518
314
1
1
5/B
4.8
6.4
7.9
9.5
11
.1
12.7
17
.5
1
9.1
22.2
25.4
31 .8
47.6
3.2
4.8
4.8
6.4
8.0
9.5
11
.1
12.7
15.9
19.1
25.4
41
.3
Plain
o.D.
+
5"/"
or
.025"
Length
+
.062'
AP03C-.
AP04C-.
AP06C-.
AP0gc-.
APl1
C-*
APl2C-*
AP16C-*
AP20C--
P03C-*
P04C-.
P06C-.
P08C-.
Pl1C-.
P12C-*
P16C-*
P20C-*
zPo4c;-
zP06c-.
zP08c-.
zPl1C-*
zP12C-*
zP16C-*
zP20c:-
3116
114
3/B
112
11 116
314
1
1
114
1t8
3i16
114
3/B
7 116
112
314
1
4.8
6.4
9.5
12.7
17.5
19.1
25.4
31 .8
3.2
4.8
6.4
9.5
11
.1
12.7
19.1
25.4
Collar
o.D.
width
112"
3/8"
5/8"
114"
5/8"
114',
5/8"
114',
1
"
3/8"
1"
3/8"
1
112"
3/8"
1
5/8"
5/16"
o.D.
+
5"h
or
.025"
Length
+
.062"
AP03CP02-*
AP04CP02-*
AP06CP04-*
AP08CP04-*
APl1CP06-.
AP11CP08-.
AP12CP08-*
AP14CP08-.
API6CP12J
AP20CPl6-*
AP30CPT20-.
AP30CPT24-"
P03CP02-*
P04CP02-*
P06CP04-.
P08CP04-*
P11CP06-*
P11CP08-.
P12CP08-*
P14CP08-*
P16CP12-*
P20CP16-*
P30CPT20-*
P30CPT24:r
zPo6cPo2-*
zP06cP04-*
zP08cP04-n
zP1lCP06-.
zP11CP08-.
zP12CP08-.
zP14CPog-.
zP16CPl2-"
zP20cP16-*
zP30cPT20-*
zP30cPT24-*
3116
114
318
7116
11 116
11 116
314
718
1
1
114
1 7lB
1 7lB
1lB
3116
114
5/16
7116
7 116
112
5/8
314
1
1
si8
1
si8
4.8
6,4
9.5
12.7
17
.5
17
,5
19.1
22.2
25.4
31.8
47.8
47.8
3.2
4.8
6.4
9.5
11
.1
11
.1
12.7
15.9
19.1
25.4
41 .3
41 .3
Steel Coupling
NPT
Length
1lg"
314"
1lg"
314"
114"
1
"
114"
1 "
3/8"
1 3/16"
112"
1
112"
112"
1
112"
314"
1
5/8"
314"
1 5/8"
1"
2"
1
114"
2
112"
1
112"
2
112"
o.D.
+
5"/"
or
.025"
Length
+
.062"
APOSF-
APl1F.
APl2F-
AP16F.
AP2OF.
P08F-.
Pl1
F-*
P12F-*
P16F--
P20F-*
zPogF-*
zPl1
F-*
zPl2F-*
zP16F-*
zP20F,-
112
11 116
314
1
1
114
3/B
7 116
112
314
1
12.7
17.5
1
9.1
25.4
31 .8
9.5
11
.1
12.7
19.1
25.4
Steel
Fitting
(NPT)
112"
x
314"
112"
x
314'
112"
x
314"
314',
x
1"
1"
x
1114"
o.D.
+
5"/"
or
.025"
Length
+
.062"
APO3HX-
APO4HX-
APO6HX.
APl1HX.
APl 6HX.
AP2OHX-
P03HX-.
P04HX-.
P06HX-*
Pl1HX-*
P16HX-*
P2OHXJ
ZPO4HXJ
zP06HX-.
zPl1
HX-*
zP16HX-*
ZPaOHX.-
3116
114
3/8
11 116
1
1
114
118
3116
114
7 116
314
1
4.8
6.4
9.5
17
.5
25.4
31.8
3.2
4.8
6.4
11
.1
19.1
25.4
Steel
Hex Fitting
(NPT)
118"
x
1lB"
114"
x
114"
112"
x
112"
314"
x
314"
1"
x
1"
1
114"
x
1
114"
o.D.
+
5"h
or
.025"
Length
+
.062'
AP04N
APO6N
APl1N
API2N
AP16N
AP2ON
PO4N.
PO6N.
Pl1N-
P1
2N.
P1
6N.
P2ON.
zP04N-.
zP06N-*
zP11 N-*
zP12N-*
zP16N-*
zP20N-.
114
318
11 116
314
1
1
114
3/16
114
7 116
112
314
1
6.4
9.5
17
.5
19.1
25.4
31 .8
4.8
6.4
11
.1
12.7
19.1
25.4
Steel Nipple
NPT
Length
114',
1
"
3/9"
1
314',
2
314"
2
112
112
112
1"
3"
1
114"
3"
o.D.
+
5"/"
or
.025"
Length
+
.062"
AP04N9-*
AP06Ng-.
APl1N9-*
AP12N9-*
AP16N9-*
AP2ON9J
P04N9-.
PO6N9J
P11
Ng-*
P12N9-*
P16N9-.
P20N9-*
ZPO4N9.-
zP06N9-.
zP11
N9-*
zP12Ng-*
zP16Ng-*
zP20N9-*
114
3lB
11 116
314
1
1
114
3116
114
7 116
112
314
1
6.4
9.5
17
.5
19.1
25.4
31
.B
4.8
6.4
11
.1
12.7
19.1
25.4
lnconel Nipple
NPT
Length
114"
1 "
3/8"
1
112"
314"
2
112"
314"
2
112',
1"
3"
1
114"
3"
o.D.
+
5"/"
or
.025"
Length
+
.062"
AP11NL.*
P11NL-*
zPl1
NL-*
11 116
7 116
17
.5
11
.1
Brass
7lB"
x
2"
-
Specifythe
protection tube length
(P)
Multiples of
6"
(152.4mm) starting
at 12"
and
up
to
48"
(1219.2mm) are stocked.
Note that
Pl
1
tubes
are
available
up
lo 72"
(1524mm)
and
P30 tubes are
only
avaihbb
up
to
24"
(609.6mm).
lf
you require open both end tubes,
add "OBE"
to the part
number.
b<ample: P11F-OBE-l2
Page
100