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Factory Supply Customized Graphite Rings High Purity Carbon Graphite Seal Ring

Name: Factory Supply Customized Graphite Rings High Purity Carbon Graphite Seal Ring
Brand: Henan Yiguan Graphite New Material Co., Ltd
SKU: dJARnXSDCCYN
Price: 3.00 USD
Availability: InStock

US$5.00

1-99 Pieces

US$4.00

100-299 Pieces

US$3.00

300+ Pieces

Port:

Qingdao, China

Production Capacity:

5000

Payment Terms:

T/T

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Henan Yiguan Graphite New Material Co., Ltd

Henan, China

Last Login Date:

Jun 19, 2025

Main Products:

Graphite Crucible, Graphite Rod, Graphite Ring, Graphite Plate, Graphite Rotor, Graphite Heater, Graphite Mold, Graphite Sagger

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Product Description

Company Info

Basic Info.

Model NO.

YG-5

Application Area

Chemical Industry, Petroleum Industry, Pharmaceuticals Industry, Thermal Energy Industry

Feature

Abrasion Resistance, Corrosion Resistance, High Temperature Resistance

Type

Carbon-Graphite Ring

Density

1.75g/cm3

Compressive Strength

65MPa

Flexural Strength

38MPa

Shore Hardness

42hsd

Porosity

17%

MOQ

1 Piece

Trademark

Yiguan

Transport Package

Wooden Cases

Specification

customized

Origin

China

Product Description

Accept customize any size of graphite ring sleeve, ODM OEM is available !

Graphite rings are widely used in various industries due to their excellent properties. The main use of graphite rings is as a sealing element in pumps and valves. They are also used in other applications such as bearings, heat exchangers, and electrical contacts. The size of graphite rings can vary depending on the specific application.

The melting point of graphite is 3652ºC~3697ºC, the boiling point is 4827ºC, and the coefficient of thermal expansion is small.The electrical conductivity of graphite is one hundred times higher than that of general non-metallic,and the thermal conductivity exceeds that of steel, iron, lead and other metal materials.Acid and alkali resistance and corrosion resistance.It can withstand changes in temperature at normal temperature without breaking.

Technical Parameters:

Technical Parameters	YG-4	YG-5	YG-6	YG-7	YG-8
Density (g/cm³)	1.8	1.85	1.9	1.82	1.9
Electrical Resistvity (μΩ.m)	8~11	8~10	8~9	11~13	11~13
Thermal conductivity 100ºC (W/m.k)	121.1	139.2	140	85~110	85~110
Coefficient of Thermal Expansion (indoor temperature-600ºC) 10-6ºC	5.46	4.8	4.5	5.7	5.85
Shore hardness (HSD)	42	48	53	65	70
Flexural Strength (Mpa)	38	46	55	51	60
COMPRESSION STRENGTH (Mpa)	65	85	95	115	135
Elasticity modulus (Gpa)	9	11.8	12	11	12
Porosity %	17	13	11	12	11
Ash Content (PPM)	500	500	500	500	500
Granularity (μm)	13~15	13~15	8~10	8~10	8~10
Usage	common use	common use	Continuous casting, Sintering, High temperature metallurgy	EDM, Photovoltaic	EDM, Photovoltaic, Glass

In addition to mechanical processing, we also provide post-processing services such as graphitzation and purification,at preferential prices,to provide customers with perfect product services.

We have a complete after-sales team to conduct after-sales tracking and provide after-sales services for our products.We believe that customer feedback and suggestions will enable Yiguan Graphite continue to grow.

Q: Do you have stock?

A: No,all of our graphite products are customized produced according to customer's requirements. It also means material, density, shape, size, etc. depending on what you require.

Q: Can we add our LOGO?

A: Yes, we can print your logo on the graphite mold as your requirement.

Q: How can you ensure the quality?

A: The most important for the graphite mold is coating. We have experienced engineers and strict control on the process, this can make our products more stable on quality and longer service time.

Q: What is the MOQ of the graphite products?

A: Sample is accepted to test the quality

Q: How to package the graphite products?

A: For sample will packed by carton box, for bulk order will packed by wooden box.

Q:What can you buy from us?

A:Graphite Electrode, Molded Graphite Block, Graphite Rod, Graphite Box,Graphite plate,Graphite disk,Graphite rotor,Graphite tube/pipe,Graphite bolts,Graphite linker,Graphite rod,Graphite Heater,Graphite Crucible,Graphite Ring,Graphite Sagger.

Address: Xinxiang, Henan, China

Business Type: Manufacturer/Factory

Business Range: Chemicals

Main Products: Graphite Crucible, Graphite Rod, Graphite Ring, Graphite Plate, Graphite Rotor, Graphite Heater, Graphite Mold, Graphite Sagger

Company Introduction: We are a graphite products factory with over 20 years manufacturing experience. We accept ODM & OEM orders.

Our main products including graphite rods, graphite mold, graphite crucible, graphite heater, graphite shaft etc.

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