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High Density Graphite Seal Ring for High Pressure Applications

Name: High Density Graphite Seal Ring for High Pressure Applications
Brand: Shijiazhuang Jinshi Graphite Co., Ltd.
SKU: 2184416112

Hebei, ChinaShijiazhuang Jinshi Graphite Co., Ltd.

US$2.00-200.00

50 Pieces

Product specifications

shape

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Carbon Content

High-Carbon

Composition

High Purity Graphite

Model NO.

JSG

Crystal Morphology

Flake Graphite

Forming Way

Isostatic Graphite

Grade

Industrial Grade

Color

Grey and Black

Size

Customized

Density

1.6-1.9

Ash

500ppm

Resistance

8-10

Transport Package

Wooden Case

Specification

crucible

Trademark

Jinshi

Origin

China

HS Code

3801100090

Production Capacity

300000tons Per Year

Key features

Manufactured from high-purity expanded flexible graphite with carbon content up to 99.5%

Temperature resistance range from -200 degree to +550 degree; up to +3000 degree in non-oxidizing atmosphere

xcellent chemical resistance against acids, alkalis, solvents, and most corrosive media

Outstanding compression resilience with superior recovery after long-term compression

Self-lubricating properties reduce friction and protect valve stems and shaft surfaces from wear

Radiation resistant, suitable for nuclear and high-radiation environments

Custom inner diameter, outer diameter, thickness, and cross-section available upon request

Widely used in valves, pumps, flanges, heat exchangers, reactors, and stuffing boxes

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryCustomization from Samples

Shijiazhuang Jinshi Graphite Co., Ltd.

Hebei, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 yearsNearest Port: Shanghai port, Qingdao portAverage Response Time: ≤1.52h

AI-Powered supplier vetting

SummaryShijiazhuang Jinshi Graphite Co., Ltd. manufactures and exports graphite and other carbon raw materials for steel mills and foundries. The supplier reports a 54,450-square-meter factory, annual production capacity of 30,000 tons, more than 10 years of carbon-product experience, and exports since 2014. It offers sample-based and flexible customization, accepts multiple payment and quotation terms, and reports lead times within 15 working days in both peak and off-season. However, the available information shows no SDK, no new products launched in the past year, no ODM or popular-brand OEM service, no stock, overseas warehouse, overseas branch, or showroom capability, and no offline trade-show participation. Quality assurance, traceability, complaint handling, corrective actions, sustainability documentation, and contract status remain unclear. An audit by TÜV Rheinland is identified, but the stated audit result is 0 and no certification details are provided.

Supplier typeThe supplier is identified as Shijiazhuang Jinshi Graphite Co., Ltd., a manufacturer and exporter of graphite and carbon raw materials serving steel mills and foundries. Its stated factory area and annual production capacity support classification as a manufacturing supplier rather than a pure trading entity.

After-Sales capabilityThe supplier reports no in-stock service capacity, overseas warehouse, overseas showroom, overseas agents or branches, and no overseas service countries. Although it lists payment and quotation terms and reports lead times within 15 working days, complaint handling and corrective/preventive action mechanisms are recorded as 'Others' without substantive detail.

R&D capabilityThe supplier reports no available SDK, no new products launched in the past year, no ODM service, and only one R&D engineer. Sample-based and flexible customization are available, but the explicit product-development indicators show limited innovation capability.

Production capacityThe supplier states a 54,450-square-meter factory and annual production capacity of 30,000 tons, with lead times within 15 working days in both peak and off-season. However, quality-test equipment is recorded as 0 and the manufacturing-capacity contract status is unknown, creating uncertainty around quality-control resources and formal capacity commitments.

Customization capabilityThe supplier explicitly offers customization from samples and flexible customization in both design-service entries. This supports a demonstrated ability to adapt products to customer specifications, although no further scope, process, or technical limits are provided.