Di-electric tube fitting is designed to apply where electrical current flowing through a pipe or tubing line must be interrupted to protect instruments.
Di-electric Tube fitting is commonly used in the natural gas transmission station where installed on impulse lines ahead of stations. This fitting interrupts cathodic current flow while permitting full fluid flow.
Item # | Material | D – Tube O.D. | E – Min. | h – Width Across Flat | H – Width Across Flat | L |
---|---|---|---|---|---|---|
DEU 4-S | Stainless Steel 316/316L | 1/4 in 6.4 mm |
0.19 in 4.8 mm |
1/2 in 12.7 mm |
9/16 in 14.3 mm |
95.8 mm |
DEU 6-S | Stainless Steel 316/316L | 3/8 in 9.5 mm |
0.28 in 7.1 mm |
5/8 in 15.9 mm |
11/16 in 17.5 mm |
99.6 mm |
DEU 8-S | Stainless Steel 316/316L | 1/2 in 12.7 mm |
0.28 in 7.1 mm |
13/16 in 20.6 mm |
22.2 mm | 106.0 mm |
DEU 12M-S | Stainless Steel 316/316L | 12.0 mm | 0.28 in 7.1 mm |
22.0 mm | 7/8 in 22.0 mm |
107.0 mm |
DEMC 6-4N-S | Stainless Steel 316/316L | 3/8 in 9.5 mm |
0.28 in 7.1 mm |
5/8 in 15.9 mm |
11/16 in 17.5 mm |
94.7 mm |
DEU 4-B | Brass | 1/4 in 6.4 mm |
0.19 in 4.8 mm |
1/2 in 12.7 mm |
9/16 in 14.3 mm |
95.8 mm |
DEU 6-B | Brass | 3/8 in 9.5 mm |
0.28 in 7.1 mm |
5/8 in 15.9 mm |
11/16 in 17.5 mm |
99.6 mm |
DEU 8-B | Brass | 1/2 in 12.7 mm |
0.28 in 7.1 mm |
13/16 in 20.6 mm |
22.2 mm | 106.0 mm |
DEU 12M-B | Brass | 12.0 mm | 0.28 in 7.1 mm |
22.0 mm | 7/8 in 22.0 mm |
107.0 mm |
DEMC 6-4N-B | Brass | 3/8 in 9.5 mm |
0.28 in 7.1 mm |
5/8 in 15.9 mm |
11/16 in 17.5 mm |
94.7 mm |
DEU 4-C | Carbon Steel | 1/4 in 6.4 mm |
0.19 in 4.8 mm |
1/2 in 12.7 mm |
9/16 in 14.3 mm |
95.8 mm |
DEU 6-C | Carbon Steel | 3/8 in 9.5 mm |
0.28 in 7.1 mm |
5/8 in 15.9 mm |
11/16 in 17.5 mm |
99.6 mm |
DEU 8-C | Carbon Steel | 1/2 in 12.7 mm |
0.28 in 7.1 mm |
13/16 in 20.6 mm |
22.2 mm | 106.0 mm |
DEU 12M-C | Carbon Steel | 12.0 mm | 0.28 in 7.1 mm |
22.0 mm | 7/8 in 22.0 mm |
107.0 mm |
DEMC 6-4N-C | Carbon Steel | 3/8 in 9.5 mm |
0.28 in 7.1 mm |
5/8 in 15.9 mm |
11/16 in 17.5 mm |
94.7 mm |
DEU 4-SD | Super Duplex | 1/4 in 6.4 mm |
0.19 in 4.8 mm |
1/2 in 12.7 mm |
9/16 in 14.3 mm |
95.8 mm |
DEU 6-SD | Super Duplex | 3/8 in 9.5 mm |
0.28 in 7.1 mm |
5/8 in 15.9 mm |
11/16 in 17.5 mm |
99.6 mm |
DEU 8-SD | Super Duplex | 1/2 in 12.7 mm |
0.28 in 7.1 mm |
13/16 in 20.6 mm |
22.2 mm | 106.0 mm |
DEU 12M-SD | Super Duplex | 12.0 mm | 0.28 in 7.1 mm |
22.0 mm | 7/8 in 22.0 mm |
107.0 mm |
DEMC 6-4N-SD | Super Duplex | 3/8 in 9.5 mm |
0.28 in 7.1 mm |
5/8 in 15.9 mm |
11/16 in 17.5 mm |
94.7 mm |
DEU 4-L20 | Alloy 20 | 1/4 in 6.4 mm |
0.19 in 4.8 mm |
1/2 in 12.7 mm |
9/16 in 14.3 mm |
95.8 mm |
DEU 6-L20 | Alloy 20 | 3/8 in 9.5 mm |
0.28 in 7.1 mm |
5/8 in 15.9 mm |
11/16 in 17.5 mm |
99.6 mm |
DEU 8-L20 | Alloy 20 | 1/2 in 12.7 mm |
0.28 in 7.1 mm |
13/16 in 20.6 mm |
22.2 mm | 106.0 mm |
DEU 12M-L20 | Alloy 20 | 12.0 mm | 0.28 in 7.1 mm |
22.0 mm | 7/8 in 22.0 mm |
107.0 mm |
DEMC 6-4N-L20 | Alloy 20 | 3/8 in 9.5 mm |
0.28 in 7.1 mm |
5/8 in 15.9 mm |
11/16 in 17.5 mm |
94.7 mm |
DEU 4-HC | Hastelloy C276 | 1/4 in 6.4 mm |
0.19 in 4.8 mm |
1/2 in 12.7 mm |
9/16 in 14.3 mm |
95.8 mm |
DEU 6-HC | Hastelloy C276 | 3/8 in 9.5 mm |
0.28 in 7.1 mm |
5/8 in 15.9 mm |
11/16 in 17.5 mm |
99.6 mm |
DEU 8-HC | Hastelloy C276 | 1/2 in 12.7 mm |
0.28 in 7.1 mm |
13/16 in 20.6 mm |
22.2 mm | 106.0 mm |
DEU 12M-HC | Hastelloy C276 | 12.0 mm | 0.28 in 7.1 mm |
22.0 mm | 7/8 in 22.0 mm |
107.0 mm |
DEMC 6-4N-HC | Hastelloy C276 | 3/8 in 9.5 mm |
0.28 in 7.1 mm |
5/8 in 15.9 mm |
11/16 in 17.5 mm |
94.7 mm |
DEU 4-M | Alloy 400 | 1/4 in 6.4 mm |
0.19 in 4.8 mm |
1/2 in 12.7 mm |
9/16 in 14.3 mm |
95.8 mm |
DEU 6-M | Alloy 400 | 3/8 in 9.5 mm |
0.28 in 7.1 mm |
5/8 in 15.9 mm |
11/16 in 17.5 mm |
99.6 mm |
DEU 8-M | Alloy 400 | 1/2 in 12.7 mm |
0.28 in 7.1 mm |
13/16 in 20.6 mm |
22.2 mm | 106.0 mm |
DEU 12M-M | Alloy 400 | 12.0 mm | 0.28 in 7.1 mm |
22.0 mm | 7/8 in 22.0 mm |
107.0 mm |
DEMC 6-4N-M | Alloy 400 | 3/8 in 9.5 mm |
0.28 in 7.1 mm |
5/8 in 15.9 mm |
11/16 in 17.5 mm |
94.7 mm |
DEU 4-IN | Alloy 600 | 1/4 in 6.4 mm |
0.19 in 4.8 mm |
1/2 in 12.7 mm |
9/16 in 14.3 mm |
95.8 mm |
DEU 6-IN | Alloy 600 | 3/8 in 9.5 mm |
0.28 in 7.1 mm |
5/8 in 15.9 mm |
11/16 in 17.5 mm |
99.6 mm |
DEU 8-IN | Alloy 600 | 1/2 in 12.7 mm |
0.28 in 7.1 mm |
13/16 in 20.6 mm |
22.2 mm | 106.0 mm |
DEU 12M-IN | Alloy 600 | 12.0 mm | 0.28 in 7.1 mm |
22.0 mm | 7/8 in 22.0 mm |
107.0 mm |
DEMC 6-4N-IN | Alloy 600 | 3/8 in 9.5 mm |
0.28 in 7.1 mm |
5/8 in 15.9 mm |
11/16 in 17.5 mm |
94.7 mm |
DEU 4-L625 | Alloy 625 | 1/4 in 6.4 mm |
0.19 in 4.8 mm |
1/2 in 12.7 mm |
9/16 in 14.3 mm |
95.8 mm |
DEU 6-L625 | Alloy 625 | 3/8 in 9.5 mm |
0.28 in 7.1 mm |
5/8 in 15.9 mm |
11/16 in 17.5 mm |
99.6 mm |
DEU 8-L625 | Alloy 625 | 1/2 in 12.7 mm |
0.28 in 7.1 mm |
13/16 in 20.6 mm |
22.2 mm | 106.0 mm |
DEU 12M-L625 | Alloy 625 | 12.0 mm | 0.28 in 7.1 mm |
22.0 mm | 7/8 in 22.0 mm |
107.0 mm |
DEMC 6-4N-L625 | Alloy 625 | 3/8 in 9.5 mm |
0.28 in 7.1 mm |
5/8 in 15.9 mm |
11/16 in 17.5 mm |
94.7 mm |
DEU 4-L825 | Alloy 825 | 1/4 in 6.4 mm |
0.19 in 4.8 mm |
1/2 in 12.7 mm |
9/16 in 14.3 mm |
95.8 mm |
DEU 6-L825 | Alloy 825 | 3/8 in 9.5 mm |
0.28 in 7.1 mm |
5/8 in 15.9 mm |
11/16 in 17.5 mm |
99.6 mm |
DEU 8-L825 | Alloy 825 | 1/2 in 12.7 mm |
0.28 in 7.1 mm |
13/16 in 20.6 mm |
22.2 mm | 106.0 mm |
DEU 12M-L825 | Alloy 825 | 12.0 mm | 0.28 in 7.1 mm |
22.0 mm | 7/8 in 22.0 mm |
107.0 mm |
DEMC 6-4N-L825 | Alloy 825 | 3/8 in 9.5 mm |
0.28 in 7.1 mm |
5/8 in 15.9 mm |
11/16 in 17.5 mm |
94.7 mm |
DEU 4-TI | Titanium Gr. 2 | 1/4 in 6.4 mm |
0.19 in 4.8 mm |
1/2 in 12.7 mm |
9/16 in 14.3 mm |
95.8 mm |
DEU 6-TI | Titanium Gr. 2 | 3/8 in 9.5 mm |
0.28 in 7.1 mm |
5/8 in 15.9 mm |
11/16 in 17.5 mm |
99.6 mm |
DEU 8-TI | Titanium Gr. 2 | 1/2 in 12.7 mm |
0.28 in 7.1 mm |
13/16 in 20.6 mm |
22.2 mm | 106.0 mm |
DEU 12M-TI | Titanium Gr. 2 | 12.0 mm | 0.28 in 7.1 mm |
22.0 mm | 7/8 in 22.0 mm |
107.0 mm |
DEMC 6-4N-TI | Titanium Gr. 2 | 3/8 in 9.5 mm |
0.28 in 7.1 mm |
5/8 in 15.9 mm |
11/16 in 17.5 mm |
94.7 mm |
DEU 4-PE | PTFE | 1/4 in 6.4 mm |
0.19 in 4.8 mm |
1/2 in 12.7 mm |
9/16 in 14.3 mm |
95.8 mm |
DEU 6-PE | PTFE | 3/8 in 9.5 mm |
0.28 in 7.1 mm |
5/8 in 15.9 mm |
11/16 in 17.5 mm |
99.6 mm |
DEU 8-PE | PTFE | 1/2 in 12.7 mm |
0.28 in 7.1 mm |
13/16 in 20.6 mm |
22.2 mm | 106.0 mm |
DEU 12M-PE | PTFE | 12.0 mm | 0.28 in 7.1 mm |
22.0 mm | 7/8 in 22.0 mm |
107.0 mm |
DEMC 6-4N-PE | PTFE | 3/8 in 9.5 mm |
0.28 in 7.1 mm |
5/8 in 15.9 mm |
11/16 in 17.5 mm |
94.7 mm |
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