Graphite Nipples
As a standard, SGL Group nipples are produced with slots and fixing plugs.
Standard Nipple T4 – 4 Threads per inch
| Nominal Electrode Diameter |
Nipple |
| mm |
Inch |
Diameter/mm |
Length/mm |
Type |
| 400 |
16 |
222,25 |
355,60 |
222T4L |
| 450 |
18 |
241,30 |
355,60 |
241T4L |
| 500 |
20 |
269,88 |
457,20 |
269T4L |
| 550 |
22 |
298,45 |
457,20 |
298T4L |
| 600 |
24 |
317,50 |
355,60 |
317T4 |
| 650 |
26 |
355,60 |
457,20 |
355T4 |
| 700 |
28 |
374,65 |
457,20 |
374T4 |
| 750 |
30 |
406,40 |
584,20 |
406T4 |
Long Nipple T4L – 4 Threads per inch
| Nominal Electrode Diameter |
Nipple |
| mm |
Inch |
Diameter/mm |
Length/mm |
Type |
| 400 |
16 |
222,25 |
355,60 |
222T4L |
| 450 |
18 |
241,30 |
355,60 |
241T4L |
| 500 |
20 |
269,88 |
457,20 |
269T4L |
| 550 |
22 |
298,45 |
457,20 |
298T4L |
| 600 |
24 |
317,50 |
457,20 |
317T4L |
| 650 |
26 |
355,60 |
558,80 |
355T4L |
| 700 |
28 |
374,65 |
558,80 |
374T4L |
| 750 |
30 |
406,40 |
609,80 |
406T4L |
| 800 |
32 |
431,80 |
635,00 |
432T4L |
Standard Nipple T3 – 3 Threads per inch
| Nominal Electrode Diameter |
Nipple |
| mm |
Inch |
Diameter/mm |
Length/mm |
Type |
| 350 |
14 |
215,09 |
304,80 |
215T3 |
| 400 |
16 |
215,09 |
304,80 |
215T3 |
| 400 |
16 |
241,30 |
338,60 |
241T3 |
| 450 |
18 |
241,30 |
388,60 |
273T3 |
| 450 |
18 |
273,05 |
338,60 |
273T3 |
| 500 |
20 |
273,05 |
355,60 |
273T3 |
| 550 |
22 |
298,45 |
372,50 |
298T3 |
This document is based on our best current knowledge and is intended to provide information on specific properties of our products and their applications. The above data have been obtained under laboratory conditions by employing the test methods described. This information should not, therefore, be taken as guaranteeing specific properties or the suitability of the product for a specific application under working conditions unknown to us. In particular, the specific data should not be taken as a warranty for the durability or performance of a product in the stated application. SGL Group cannot assume any liability in respect thereof. Any existing intellectual property rights must be observed.
