How do you ensure quality?

We have precision inspection equipment and a dedicated quality inspection department. We also follow up on the production process during manufacturing. The goods will be inspected before shipment.

What is your production lead time?

It is about 10 days. The production lead time will be determined by the product type and customization requirements.

Premium Large-Size Spliced Graphite Ring for Enhanced Durability

Name: Premium Large-Size Spliced Graphite Ring for Enhanced Durability
Brand: Tai'an Hongfei Carbon Fiber Products Co., Ltd.
SKU: 2126526692

Shandong, ChinaTai'an Hongfei Carbon Fiber Products Co., Ltd.

US$10.00-100.00

50 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO

Customized

Model NO.

Customize

Surface Treatment

Natural

Fuel

Coal

Range of Applications

Industrial

Type

Thermocouple

Export License

Yes

Thermal Stability

High

Efficient Heat and Electricity Transfer

Yes

Transport Package

Standard Wooden Case

Specification

customize

Origin

Shandong, China

Production Capacity

1000000/Year

Key features

Flexible Dimension Customization: Dimensions, inner/outer diameter, and thickness can be flexibly customized to meet specific equipment requirements.

Ultra-Large Size Capability: Spliced design breaks size limitations of traditional rings, enabling production of ultra-large components for industrial equipment.

Reliable Sealing Performance: Self-lubricating and dense structure with precise splicing joints effectively block medium leakage in sealing scenarios.

Strong Chemical Stability: Corrosion-resistant and stable against acids, alkalis, and salts, ensuring long-term operation in complex chemical environments.

Convenient Installation and Maintenance: Spliced structure allows for easy on-site assembly and maintenance, reducing labor costs and installation difficulty.

ISO Quality Certifications: Certified under ISO 9001, ISO 14001, and ISO 45001 management systems for quality, environment, and safety.

Company profile

Importers and ExportersStandardized Supplier ManagementStandardized quality controlManagement Certification

Tai'an Hongfei Carbon Fiber Products Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.76h

AI-Powered supplier vetting

SummaryThe supplier is a manufacturer with a broad graphite, carbon, mold, furnace, pump, vacuum-equipment, material R&D, metal-processing, and trading scope. It reports flexible customization, documented inspection and service procedures, inventory capability, ten production lines, and ongoing production quantity reconciliation. However, it has no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, no stated overseas service countries, and no outsourcing SOP. ISO9001:2015, ISO45001:2018, and ISO14001 certifications are reported, but financial credibility and customer-case experience cannot be reliably assessed from the available non-financial evidence.

Supplier typeThe supplier explicitly identifies manufacturing of graphite and carbon products, mold manufacturing, and multiple equipment and processing activities as part of its general business scope. This supports classifying it as a diversified manufacturer rather than solely a trading company.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These stated certifications provide explicit evidence of certified quality, occupational health and safety, and environmental management systems.

R&D capabilityThe business scope explicitly includes research and development of new materials, which is direct evidence of an innovation-related activity. The slices do not provide results, patents, dedicated R&D resources, or completed innovation projects, so the strength of this capability cannot be fully established.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization coverage, supported by stated finished-product inspection instructions that are uniformly followed.

Product Q&A

Q:What information do I need to provide to get a quotation?

You need to provide the material and size requirements of the desired product (length * width * height, diameter * length). If possible, please be sure to provide us with the drawings, tolerance requirements and other technical requirements.After receiving your detailed requirements (such as size, quantity, etc.), we will reply to you within 24 hours. For urgent orders, you can contact us directly.

Q:Are you a trading company or a manufacturer?

We are a manufacturer of carbon fiber products and graphite products certified by ISO9001 Quality Management System, ISO14001 Environmental Management System, ISO45001 Occupational Health and Safety Management System, etc., with a factory area of 12,000 square meters.

Q:What main products does your company provide?

We mainly produce graphite crucibles, graphite rotors, graphite rods, graphite felts, heaters, as well as various carbon-carbon fasteners, carbon-carbon plates, graphite plates, etc.

Q:Do you accept OEM or ODM orders?

Yes, of course. Most of our products are customized according to customers' requirements.

Q:Can you provide samples?

Usually, we will provide you with free samples for quality inspection, but the courier fee is not included.However, if the sample is expensive (e.g., large in size), we will charge a fee for the sample.