Carbon Graphite mechanical seal rings and bearings MS2030 manufacturer from China NINGBO DPM FLUID TECHNOLOGY CO. LTD

Carbon Graphite mechanical seal rings and bearings

Payment Terms:	T/T
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: MS2030

Production Capacity: 10 tons per year

Delivery Date: Within 30 days for normal q...

Style: Mechanical Seal

Brand Name: DPM

Impregnation: Resin or Metal

Size: 10-400mm

Means of Transport: Ocean,Land,Air

Packing: Cartons

Standard or Nonstandard: Nonstandard

Material: SGL, Toyo Tanso, Morgan

Color: Black

Hardness: HS=85

Feature: Great self-lubricant

1. Resin or metal impregnated Carbon Graphite material
2. Excellent tribological performance for mechanical application
3. Great economic material

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