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Tungsten Electrode Selector

Pre-ground tungsten tips for the most popular orbital welding machines

We have complied the OEM suggested tungsten sizes for specific weld heads and tube sizes to help you find the correct pre-ground electrode that you need.  We have Arc Machine / AMI, Orbitalum, Swagelok, and Otto Arc in our database.

We carry a large inventory of pre-ground tungsten.  Give us a call or send us an email for more information.

Arc Machines / AMI Electrode Selector PDF

OEM
Weld Head Model
Tube O.D. in
Wall Thickness (Schedule)
OEM Part Number
unknown
unknown
TC04-1417-03
unknown
unknown
TC04-1605-03
unknown
unknown
TC04-3000-005
Otto Arc
TPWH-C-1
0.125
TC06-1088-02
Otto Arc
TPWH-C-1
0.250
TC06-1025-02
Otto Arc
TPWH-C-1
0.375
TC06-0963-02
Otto Arc
TPWH-C-1
0.500
TC06-0900-02
Otto Arc
TPWH-C-1
0.625
TC06-0818-02
Otto Arc
TPWH-C-1
0.750
TC06-0755-02
Otto Arc
TPWH-C-1
1.000
TC06-0630-02
Arc Machines
9-7500
4.000
.065/.083
TC06-3150-03
Arc Machines
9-7500
4.000
.095/.120
TC09-3150-04
Arc Machines
9-7500
4.000 (31/2" pipe)
(5-10)
TC09-3150-04
Arc Machines
9-7500
4.500
.083/.120
TC09-2900-04
Arc Machines
9-7500
4.500 (4" pipe)
(5-10)
TC09-2900-04
Arc Machines
9-7500
5.000
.065/.083
TC06-2650-03
Arc Machines
9-7500
5.000
.095/.120
TC09-2650-04
Arc Machines
9-7500
5.563 (5" pipe)
(5-10)
TC09-2368-04
Arc Machines
9-7500
6.000
.065/.083
TC06-2150-03
Arc Machines
9-7500
6.000
.095/.120
TC09-2150-04
Arc Machines
9-7500
6.625 (6" pipe)
(5-10)
TC09-1837-04
Arc Machines
9-7500
7.000
.095/.120
TC09-1650-04
Arc Machines
9E-7500
2.875 (21/2" pipe)
(5)
TC06-3180-03
Arc Machines
9E-7500
2.875 (21/2" pipe)
(10)
TC09-3180-04
Arc Machines
9E-7500
3.000
.065/.083
TC06-3117-03
Arc Machines
9E-7500
3.000
.095/.120
TC09-3117-04
Arc Machines
9E-7500
3.500
.065/.083
TC06-2867-03
Arc Machines
9E-7500
3.500
.095/.120
TC09-2867-04
Arc Machines
9E-7500
3.500 (3" pipe)
(5-10)
TC09-2867-04
Arc Machines
9E-7500
4.000
.065/.083
TC06-2617-03
Arc Machines
9E-7500
4.000
.095/.120
TC09-2617-04
Arc Machines
9E-7500
4.000 (31/2" pipe)
(5-10)
TC09-2617-04
Arc Machines
9E-7500
4.500
.095/.120
TC09-2367-04
Arc Machines
9E-7500
4.500 (4" pipe)
(5-10)
TC09-2367-04
Arc Machines
9E-7500
5.000
.065/.083
TC06-2117-03
Arc Machines
9E-7500
5.000
.095/.120
TC09-2117-04
Arc Machines
9E-7500
5.563 (5" pipe)
(5-10)
TC09-1836-04
Arc Machines
9E-7500
6.000
.065/.083
TC06-1617-03
Arc Machines
9E-7500
6.000
.095/.120
TC09-1617-04
Arc Machines
9E-7500
6.625 (6" pipe)
(5-10)
TC09-1305-04

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