Carbon Graphite Mechanical Seal Rings And Bearings

Carbon Graphite mechanical seal rings and bearings Admin Edit

Min. Order:	1 Piece/Pieces
Trade Term:	FOB,CFR,CIF,FCA,EXW
Payment Terms:	T/T
Place of Origin:	Zhejiang, China (Mainland)
Means of Transport:	Ocean, Air, Land
Production Capacity:	10 tons per year
Packing:	Cartons

Delivery Date:	Within 30 days for...	Standard or Nonstandard:	Nonstandard
Style:	Mechanical Seal	Material:	SGL, Toyo Tanso, Morgan
Brand Name:	DPM	Color:	Black
Impregnation:	Resin or Metal	Hardness:	HS=85
Size:	10-400mm	Feature:	Great self-lubricant

MS2030 Carbon Graphite Seals and Bearings

Carbon Graphite is a non-metal material with excellent self-lubricant ability, which offers the material great advantage in seals and bearings application.

Advantages:

1. Good chemical resistance, depends on the impregnated resin or metal.
2. Excellent self lubricant ability. 
3. Good thermo conductive ability. 
4. Low thermo expansion rate.
5. Good thermo shock resistance. 
6. Good temperature resistance for metal impregnated. 
7. Good mechanical strength and easily machined to varies of shapes.
Availability:
1. Resin-Impregnated Carbon Graphite Furan, Phenolic, Epoxy, etc. 
Good chemical resistance but only applied in normal temperature.
2. Metal-Impregnated Carbon Graphite Copper, Antimony, Babbitt, Silver, etc. 
Good chemical resistance, temperature resistance, and mechanical strength.
Application:
1. Mechanical seal tribological face.
2. Canned motor pump bearing.
3. Bearing operating immersed in fuels.

Chinese Domestic Carbon Graphite:

DPM Code	Impregnation	Thermo expansion rate	Density	Porosity	Hardness	Bending strength	Compressive strength
	-	10-6/K	g/cm3	%	HS	MPa	MPa
D125F	Phenolic	5.0	1.75	3.0	85	70	220
D126F	Phenolic	5.0	1.78	3.0	85	75	200
D106F	Phenolic	5.0	1.75	3.0	85	60	200
D125K	Furan	5.5	1.75	2.5	85	75	200
D126K	Furan	5.5	1.78	2.5	85	75	220
D106K	Furan	5.0	1.75	2.5	90	67	200
D125D	Antimony	7.0	2.20	3.0	80	65	180
D106D	Antimony	7.0	2.30	3.0	80	70	200
D125P	Copper	6.2	2.60	2.0	75	75	250

SGL and TOYO TANSO Carbon Graphite:

Code	Material	Impregnation	Density	Porosity	Hardness	Bending strength	Compressive strength
		-	g/cm3	%	HS	MPa	MPa
KC-673	KC-67	Resin	1.87	-	87	78	245
KC-6709	KC-67	Antimony	2.30	-	88	90	300
EK2200	EK20	Resin	1.82	2.5	110(HR)	75	200
EK3205	EK20	Antimony	2.25	2.5	115(HR)	95	260