high pure graphite blocks from China manufacturer - Graffie Import and Export (Dalian) Co., Ltd.

Price:	1550.0 USD
Payment Terms:	T/T,L/C,D/P
Place of Origin:	Henan, China (Mainland)


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Product Detail

Model No.: 3801100090

Production Capacity: 20,000 Tons/Year

Delivery Date: 30 days

Means of Transport: Ocean

Packing: in veneer case

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Company Information

Graffie Import And Export (Dalian) Co., Ltd. Based in the beautiful coastal city - Dalian, was established in 2010. Since its inception, the company has fast-growing graphite products, edge strip, keder within the main body for trade, export-oriented comprehensive trading company.

Product Description

The main business line of graphite products is graphite electrode, vibrated/extruded/molded/isostatic graphite block, graphite rod, and graphite tube. Our own machining shops have lathes, millers, grinders and CNC; What's more, we could machine the special parts according to the customers' drawing and market.

Typical Sizes of PSK(vibrated graphite block):

400*400*1800 mm, 500*500*1800 mm or as your requirements.

Typical Specifications of PSK:

Item	Unit	grade
Item	Unit	PSK1	PSK2
Max grain size	mm	8	8
Bulk density	g/cm3	≥1.56	≥1.68
Specific resistance	μΩ.m	≤12.5	≤9.0
Bending strength	MPa	≥7.0	≥10.0
Compressive strength	MPa	≥16.0	≥30.0
Modulus of elasticity	GPa	≤9.3	≤12.0
C.T.E.(100-600) °C	10-6/°C	≤2.5	≤2.5
Ash content	%	≤0.3	≤0.3

Typical Sizes of GSK(extruded graphite block):

400*400*1800 mm, 620*400*2100 mm, 820*340*2100 mm or as your requirements.

Typical Specifications of GSK:

Item	Unit	grade
Item	Unit	GSK1	GSK2	GSK3	GSK4	GSK5	GSK6
Max grain size	mm	0.8	2	4	0.8	2	4
Bulk density	g/cm3	≥1.70	≥1.58	≥1.57	≥1.73	≥1.70	≥1.69
Specific resistance	μΩ.m	≤8.5	≤10.5	≤11.5	≤8.0	≤8.5	≤8.5
Bending strength	MPa	≥10.0	≥6.0	≥6.5	≥12.0	≥9.0	≥9.5
Compressive strength	MPa	≥24.0	≥20.0	≥17.5	≥31.0	≥30.0	≥29.0
Modulus of elasticity	GPa	≤9.3	≤9.3	≤9.3	≤12.0	≤12.0	≤12.0
C.T.E.(100-600) °C	10-6/°C	≤2.5	≤2.5	≤2.5	≤2.5	≤2.5	≤2.5
Ash content	%	≤0.3	≤0.3	≤0.3	≤0.3	≤0.3	≤0.3

Typical Sizes of PCC (molded graphite block):

490 x 140 x 140 mm, 380 x 280 x 150 mm, 380 x 280 x 180 mm

380 x 300 x 180 mm, 430 x 260 x 125 mm, 430 x 260 x 150 mm,

510 x 310 x 210 mm, 500 x 400 x 205 mm, 550 x 370 x 200 mm,

600 x 500 x 200 mm, 660 x 210 x 150 mm, 660 x 210 x 210 mm,

770 x 210 x 210 mm, 800 x 400 x 200 mm, 900 x 310 x 310 mmor as your requirements.

Typical Specifications of PCC:

Item	Unit	grade
Item	Unit	PCC1	PCC2	PCC3
Max grain size	mm	≤0.042	≤0.042	≤0.042
Bulk density	g/cm3	≥1.84	≥1.80	≥1.70
Specific resistance	μΩ.m	≤10.0	≤10.0	≤11.0
Bending strength	MPa	≥35.0	≥30.0	≥25.0
Compressive strength	MPa	≥70.0	≥60.0	≥50.0
Modulus of elasticity	GPa	≤10.5	≤9.5	≤9.0
C.T.E.(100-600) °C	10-6/°C	≤3.2	≤3.0	≤2.8
Ash content	%	≤0.1	≤0.1	≤0.1

Typical Sizes of isostatic graphite block:

400 x 400 x 400 mm, 400 x 400 x 600 mm,

350 x 620 x 1250 mm, 350 x 620 x 1800 mm,

500 x 300 x 2100 mm, 650 x 300 x 1400 mmor as your requirements.

Typical Specifications of isostatic graphite block :

Item	Unit	grade
Item	Unit	ISO PB1	ISO PB2	ISO PB3	ISO PB4	ISO PB5	ISO PB6	ISO PB7
Max grain size	mm	≤2.0	≤2.0	≤0.8	≤0.8	25-45μm	25-45μm	6-15μm
Bulk density	g/cm3	≥1.63	≥1.71	≥1.70	≥1.72	≥1.79	≥1.82	≥1.85
Specific resistance	μΩ.m	≤9.0	≤9.0	≤8.5	≤8.5	≤12.0	≤12.0	≤12.0
Bending strength	MPa	≥9.8	≥13.0	≥10.0	≥14.5	≥35.0	≥40.0	≥45.0
Compressive strength	MPa	≥20.0	≥28.0	≥23.0	≥32.0	≥70.0	≥80.0	≥90.0
C.T.E.(100-600) °C	10-6/°C	≤2.5	≤2.5	≤2.5	≤2.5	≤3.8	≤3.9	≤4.0
Ash content	%	≤0.2	≤0.2	≤0.2	≤0.2	50-500 ppm	50-500 ppm	50-500 ppm

Typical Sizes of isostatic graphite rod:

φ510 x 500 mm , φ560 x 500 mm,

φ585 x 600 mm , φ635 x 650 mm,

φ650 x 650 mm , φ680 x 700 mm,

φ700 x 700 mm , φ760 x 720 mm,

φ820 x 730 mm , φ900 x 400 mm Or as per request.

Typical Specifications of isostatic graphite rod :

Item	Unit	grade
Item	Unit	ISO PR1	ISO PR2	ISO PR3
Max grain size	μm	25-45μm	25-45μm	6-15μm
Bulk density	g/cm3	≥1.70	≥1.83	≥1.85
Specific resistance	μΩ.m	≤12.0	≤12.0	≤12.0
Bending strength	MPa	≥30.0	≥35.0	≥40.0
Compressive strength	MPa	≥65.0	≥70.0	≥80.0
C.T.E.(100-600) °C	10-6/°C	≤3.8	≤3.8	≤4.0
Ash content	%	50-500 ppm	50-500 ppm	50-500 ppm