Low Price RP Graphite Electrodes for Industrial Silicon and Yellow Phosphorus Making

MOQ	10 tons
Port	Xingang , Tianjin
Packaging	standard package in wooden pallet
Lead Time	15-20days

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Product Details

Low Price RP Graphite Electrodes for Industrial Silicon and Yellow Phosphorus Making,Yellow Phosphorus Graphite Electrode,Graphite Electrode

1. Quick Details

Place of Origin: Hebei, China (Mainland)

Brand Name: MCC

Type: Electrode Block

Application: industrial silicon and yellow phosphorus making

Length: 1600~2800mm

Grade: RP

Resistance (μΩ.m): ≤8.5

Apparent Density (g/cm³ ): ≥1.54

Thermal Expansion: ≤2.9 X10-6 / (100-600 )

Flexural Strength (N/㎡): ≥8.5Mpa

ASH: 0.5% max

Nipple type: 3TPI/4TPI/4TPIL

Raw Material: Needle Petroleum Coke

Superiority: Low Consumption Rate

Color: Black Gray

Diameter: 200~700mm

Supply Ability: 5000 Tons RP/HP/UHP graphite electrodes per Month

Packaging Details: Standard Package In Pallet

Port:Tianjin Xingang Port

Delivery time:2-3 weeks after receiving the deposit.

2. Specification List

2.1 Size And Tolerance

Size and Tolerance
Diameter (mm)				Length (mm)
Nominal diameter		Actual diameter		Nominal length	Tolerance	Short feet length
mm	inch	max	min	mm	mm	max	min
200	8	209	203	1800/2000/2200/23002400/2700	±100	-100	-275
250	10	258	252
300	12	307	302
350	14	357	352
400	16	409	403
450	18	460	454
500	20	511	505
550	22	556	553
600	24	613	607
700	28	714	708

2.2 Physical and Chemical Index

Physical and Chemical Index
Items	unit	Diameter: 200-600mm
		Standard		Test data
		Electrode	Nipple	Electrode	Nipple
Electrical resistance	μΩm	8.0-10.5	8.5	7.0-9.0	6.5
Flexure strength	Mpa	6.4-7.8	13	9.0-10	15
Modulus of elasticity	GPa	9.3	14	9	13.7
Ash content	%	0.3	0.3	0.3	0.3
Apparent density	g/cm3	1.56	1.7	1.58	1.74
Factor of expansion(100-600℃)	x10-6/℃	2.9	2.8	2.4	2.2

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