How do you ensure quality?

Precision inspection equipment, dedicated quality team, monitored production, and pre-shipping checks.

What is your production lead time?

About 10 days, depending on product type and customization.

What is the main port for shipment?

Main shipping port is Qingdao Port.

What are the payment terms?

We accept Telegraphic Transfer (T/T).

Premium Heat-Resistant Nut Designed for Harsh Furnace Conditions

Name: Premium Heat-Resistant Nut Designed for Harsh Furnace Conditions
Brand: Tai'an Hongfei Carbon Fiber Products Co., Ltd.
SKU: 2133325332

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

US$0.20-2.00

500 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Fiber Composite Material

Type

Round Head

Model NO.

Customize

Connection

Common Bolt

Head Style

Round

Standard

Grade

5.6

Electrical Conductivity

High

Stability

Yes

Temperature

High Temperature Resistance

Corrosion Resistance

Yes

Transport Package

Standard Wooden Case

Specification

custom-made

Trademark

custom-made

Origin

Shandong, China

HS Code

3801909000

Production Capacity

1000000/Year

Key features

Corrosion Resistance: Immune to acids, alkalis, salts, and organic solvents; no coating needed.

Customizable Specifications: One-stop customization for shapes, sizes, and thread sizes based on client drawings.

Thermal Shock Resistance: Low thermal expansion coefficient prevents cracking during rapid temperature changes.

High Specific Strength: Superior load-bearing capacity and anti-loosening effect in high-load environments.

Low Thermal Conductivity: Reduces heat transfer to protect precision equipment from thermal damage.

ISO Certified Quality: ISO certified manufacturer with 100% inspection for finished products.

Fast Lead Time: Production lead time is approximately 10 days depending on product type.

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: ≤0.12h

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 for a quotation?

Provide material & size (length * width * height, diameter * length), drawings, and specs. We reply in 24 hours. For urgent requests, contact us directly.

Q:Are you a trading company or a manufacturer?

As an ISO-certified manufacturer of carbon fiber & graphite products, our facility covers 12,000 sqm.

Q:What main products does your company provide?

We offer graphite crucibles, rotors, rods, felts, heaters, carbon-carbon fasteners, and plates.

Q:Do you accept OEM or ODM orders?

Absolutely. Most products are customized to meet customers' specific needs.

Q:Can you provide samples?

Free samples for quality checks, excluding courier fees. Large samples may incur charges.