Graphite Electrode Steel Casting UHP Extruded Carbon with Nipples

• Type: Graphite Electrodes
• Composition: Carbon
• Carbon Content: High-Carbon
• Grade: UHP
• Forming Way: Extruded Graphite
• Crystal Morphology: Graphiting
• Model NO.: RP/HP/UHP
• Size: 200-600mm
• Application: Steel Factory
• Raw Material: 100% Neddle Needle Coke
• RP Graphite Electrode: Regular Power
• Property: Electrical
• Length: Customers′requirement
• Color: Black Gray
• Transport Package: Wooden Cases
• Specification: RP/HP/UHP
• Trademark: YJ
• Origin: Shandong Dezhou
• HS Code: 85451100
• Production Capacity: 25000mt

Product Description

Precautions for the use of graphite electrodes
1. When selecting the electrode diameter for steel making, please refer to the current capacity through the electrodes.
2. Graphite electrodes should be protected from rain and snow during transportation and storage, and must be dried before use.
3. Graphite electrodes should be handled with care during loading, unloading and transportation to protect the thread and prevent damage.
4. Before connecting the electrode, the thread of the electrode must be blown clean with compressed air, and then the nipples and the sockets should be tightened.
5. The electrode lifting device of the electrode should not shake during operation to prevent the nipples loosening.
6. The electrode holder is not allowed to hold the electrode near the socket position.
7. When charging into the furnace, the large steel block should be placed at the lower part to prevent the electrode from falling and breaking the electrode during melting.

Dimension of 4 TPI Conical Nipple

Nominal diameter	Size of Nipple							Size of Socket				Thread
	D		L		d2		l	d1		H
75	46.04	0 -0.50	76.20	0 -1	20.80	0 -5	<7	39.72	0.50 0	44.10	+7 0	6.35
100	69.85		101.60		40.30			63.53		56.80
150	92.08		139.70		56.20			85.76		75.90
200	122.24		177.80		80.00			115.92		94.90
250	152.40		190.50		108.00			146.08		101.30
300	177.80		215.90		129.20			171.48		114.00
350	203.20		254.00		148.20			196.88		133.00
400	222.25		304.80		158.80			215.93		158.40
400	222.25		355.60		150.00			215.93		183.80
450	241.30		304.80		177.90			234.98		158.40
450	241.30		355.60		169.42			234.98		183.80
500	269.88		355.60		198.00			263.56		183.80
500	269.88		457.20		181.08			263.56		234.60
550	298.45		355.60		226.58			292.13		183.80
550	298.45		457.20		209.65			292.13		234.60
600	317.50		355.60		245.63			311.18		183.80
600	317.50		457.20		228.70			311.18		234.60

♥ When can i get the price?
We usually quote within 24 hours after getting your detailed requirements,like size,quantity etc. . 
If it is an urgent order, you can call us directly.

♥ Do you provide samples?
Yes, samples are available for you to check our quality. 
Samples delivery time will be about 3-10 days. 

♥ What about the lead time for mass product?
The lead time is based on the quantity,about 7-12days.For graphite product,apply Dual-use items
license need about 15-20working days. 

♥ What is your terms of delivery?
We accept FOB, CFR, CIF, EXW, etc. You can choose the most convenient way for you. Besides that, 
we can also shipping by Air and Express. 

♥ Product packaging?
We are packed in wooden cases, or according to your requirements.

♥ Notice
Please note that the price on Made-in-China is a rough price.The actual price will depends on raw materials,
exchange rate ,wage and your order quantity .Hope to cooperation with you,Thanks !