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1. We provide the best suitable products and solutions according to customer 's requirements.
2. We provide test report of the whole production process.
3. We provide safe, fast, preferential price transport scheme for customer.
4. We provide 24 hours after-sale service no matter when you contact us.
| Electrode Dia. | Nipple Designation | Nipple | Socket | ||||
|---|---|---|---|---|---|---|---|
| Major Dia. (mm) |
Length (mm) |
Pitch Dia. (mm) |
Depth (mm) |
Thread Length (mm) |
|||
| (inch) | (mm) | d1 | l1 | d4 | l2 | l3 | |
| 9 | 225 | 139T3N | 139.7 | 203.20 | 135.49 | 107.60 | 103.60 |
| 10 | 250 | 155T3N | 155.57 | 220.00 | 151.36 | 116.00 | 112.00 |
| 12 | 300 | 177T3N | 177.16 | 270.90 | 172.95 | 141.50 | 137.50 |
| 14/16 | 350/400 | 215T3N | 215.90 | 304.80 | 211.69 | 158.40 | 154.40 |
| 14/16 | 350/400 | 215T3L | 215.90 | 355.60 | 211.69 | 183.80 | 179.80 |
| 16/18 | 400/450 | 241T3N | 241.30 | 338.70 | 237.09 | 175.30 | 171.30 |
| 16/18 | 400/450 | 241T3L | 241.30 | 355.60 | 237.09 | 183.80 | 179.80 |
| 20 | 500 | 273T3N | 273.05 | 355.60 | 268.84 | 183.80 | 179.80 |
| 20 | 500 | 273T3L | 273.05 | 457.20 | 268.84 | 234.60 | 230.60 |
| 22 | 550 | 298T3L | 298.45 | 457.20 | 294.24 | 234.60 | 230.60 |
|
* Pin pitch diameter d2 is equal to socket pitch diameter d4. * Socket minor diameter d3 is equal to pitch diameter d4 minus 3.16 mm. * Other combinations of nominal diameter and joint are to be agreed upon between the supplier and user. |
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The electrodes loaded in container are cross-fixed with high-strength nylon straps in all directions (back and forth, left and right), while at the bottom of the load the pallets is fixed with oblique wood wedge to prevent the pallets from moving.
According to our customers' requests, we also could provide other types of packing and loading.
Graphite electrode nipple are used to connect two or more electrodes into a column with the purpose of achieving continuous use of electrodes in the electric arc furnace steelmaking process. The surface of the electrode joint is a conventional external thread, which is an important clamping device to extend the length of the electrode and avoid ineffective consumption during the smelting process.
ZhenAn As a technology manufacturer, we know that the mismatch between the graphite electrode body and the electrode joint will cause the electrode to break during use. This is not only an ineffective consumption during the smelting process, but also increases the carbon content in the molten steel. For these reasons, all electrode nipple are produced in our factory, not purchased.
Q: Can I get some samples?
A: Yes, sample order is available for quality check and market test. But you have to pay the sample cost and express cost.
Q: Do you receive customized order?
A: Yes, ODM & OEM are welcomed.
Q: What's the lead time?
A: According to the order quantity, small order usually need 3-5 days, big order need negotiation.
Q: What's your payment terms?
A: We receive Escrow, T/T, West Union, Cash and etc
http://www.graphite-electrode-products.com/