What are the main export markets?

More than 95% of business is exported, with main customers in South Korea, Japan, USA, Europe, Australia, and Southeast Asia.

High-Performance Graphite Crucible for Silver Melting and Casting

Name: High-Performance Graphite Crucible for Silver Melting and Casting
Brand: Zibo Yinxuan Carbon Technology Co., Ltd.
SKU: 1990323551

Shandong, ChinaZibo Yinxuan Carbon Technology Co., Ltd.

US$40.00-150.00

1 Piece

Product profile

Customization

Available

Feature

Corrosion Resistance, High-Thermal Conductivity, Thermal Shock Resistance

Manufacturing Technique

CNC Machining

Type

Artificial Graphite

Size

Difference Size Avaliable

Color

Black

Material

Graphite Material

Ash Content

20~500ppm, 0.1% Max

Purity

99%

Certificate

ISO9001

Density

1.73G/Cm³-1.91g/Cm³

Flexural Strength

Between 30MPa and 60MPa

Certificat

ISO9001

Shape

Crucibile

Usage

Gold Silver Melting

Picking

Wooden Box

Transport Package

Wooden Box

Specification

99% high purity graphite

Trademark

YINXUAN

Origin

China

HS Code

681819

Production Capacity

50000

Key features

Thermal Shock Resistance: Withstands rapid heating and cooling without cracking or deformation.

High Thermal Conductivity: Enables fast heating and energy saving during metal melting processes.

Customizable Dimensions: Available in any size and special shapes like conical or rectangular.

Anti-Oxidation Coating: Optional surface treatment to enhance durability in oxidizing atmospheres.

ISO 9001 Certified: Manufactured under strict ISO 9001:2015 quality control standards.

Versatile Compatibility: Suitable for induction, gas, resistance furnaces, and open flame setups.

Company profile

Importers and ExportersYears of Export ExperienceFast DeliveryQuality Assurance

Zibo Yinxuan Carbon Technology 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: 12 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.27h

About Our Factory & Business Background

AddressNo. 222 Renmin Road, Zibo, Shandong, China

Plant Area5500 square meters

Number of Employees35

Registered Capital3,000,000 RMB

Terms of PaymentLC, T/T

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order QuantityNegotiable

Supply Chain Partners10

Our Production Capability & Technical Expertise

Main ProductsGraphite Blocks, Graphite Round, Graphite Components, Graphite Powder, Graphite Scraps, Graphite Electrodes

Production Lines3

Production MachinesCutting Machine, CNC Lathe, Vertical Lathe, CNC Machining Center, Milling Machine

QA/QC inspectors2 people

Inspection Type for Finished ProductsRandom inspection(Function inspection & Visual inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2013-03-04

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff5

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015

Cooperated with Fortune 500No

Product Q&A

Q:How does the manufacturer guarantee quality?

Strictly follows ISO 9001:2015 standards, inspects graphite material in-house, assigns special inspectors during machining, performs second checks before packing, and inspects safe packing before shipment.

Q:What after-sales services are provided?

Logistics tracking until delivery, technical support with email replies within 12 hours and solutions within 24 hours, and responsibility for quality claims with replacement or compensation.

Q:What is the typical shipping time?

Generally within 10-15 days after order confirmation, with flexible delivery options for urgent orders.

Q:Can the crucible size be customized?

Yes, custom sizes and special shapes (conical, boat, rectangular) are available based on drawings or samples.

Q:Is anti-oxidation treatment available?

Yes, anti-oxidation, impermeability, wax and resin impregnation, and purification treatments are available to improve life and performance.