How is quality guaranteed?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment. Additionally, there is 100% inspection (visual and function) for finished products.

What are the main technical advantages of this mullite sand?

Advantages include low thermal expansion coefficient, good collapsibility, high chemical stability and corrosion resistance, uniform size distribution, good mold shell performance, and low iron and dust content.

What are the main technical indices?

SiO2: 44-50%, Al2O3: 45-51%, Fe2O3: Max 2%, Dust Concentration: 150~350ppm, Bulk Density: Min 2.4g/cm3.

Direct Sales of Mullite Sand From Chinese Factories

Name: Direct Sales of Mullite Sand From Chinese Factories
Brand: Linyi Kehan Silicon Products Co., Ltd.
SKU: 2090354062

Shandong, ChinaLinyi Kehan Silicon Products Co., Ltd.

US$300.00

10-19 Tons

US$256.00

20-29 Tons

US$200.00

30+ Tons

Product profile

Customization

Available

CAS No.

2508600000

Formula

N/a

Model NO.

300M

EINECS

N/a

Environmental Protection

Yes

Certification

REACH

Color

Gray

Appearance

Solid

Type

High-Alumina

Usage

Precision Casting

Production Process

Sintering Method

Purpose

Refractory Materials, Ceramics, Metallurgy, Castin

Particle Size Specification

0.1-0.3mm, 0.1-0.4mm, 0.18-0.3mm, 0.18-0.5mm, 0.3-

Transport Package

Woven Bag

Specification

25kg

Trademark

KEHAN

Origin

China

HS Code

250860000

Production Capacity

50000tons/Years

Key features

Customizable Particle Sizes: Offers various specifications including 0.1-0.3mm up to -325Mesh and special grades.

High Chemical Stability: Features low thermal expansion, good collapsibility, and corrosion resistance.

Low Iron and Dust Content: Ensures high purity with Fe2O3 max 2% and dust concentration 150~350ppm.

Precision Casting Application: Ideal for precision casting industry with uniform size distribution and good mold shell performance.

OEM and ODM Services: Supports full customization, minor customization, and flexible customization options.

ISO Certified Manufacturer: Recognized high-tech enterprise with ISO9001:2015 and ISO14001 certifications.

100% Finished Product Inspection: Strict quality control with visual and function inspection by 3 QA/QC inspectors.

REACH Certified: Product meets environmental protection standards with REACH certification.

Company profile

Experienced Team

Linyi Kehan Silicon 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: N/A CertifiedNearest Port: Qingdao Port, Tianjin Port, Shanghai PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong capabilities in customization and research & development, holding various certifications such as ISO9001:2015 and ISO14001:2015. Despite having no overseas warehouses or showrooms, their participation in trade shows and a comprehensive after-sales service including maintenance and training suggest a commitment to customer service. Financial data from the past three years is available, indicating transparency in operations. The company collaborates with major industry players, enhancing its credibility.

Supplier typeThe supplier partners with well-known casting and refractory dealers, suggesting it operates in the manufacturing and material supply sector.

CertificationsThe supplier holds ISO9001:2015, ISO14001:2015, and OHSAS18001-2007 certifications, indicating compliance with international quality, environmental, and health standards.

After-Sales capabilityThe supplier offers maintenance, training, installation, and debugging services, highlighting a comprehensive after-sales support system.

R&D capabilityThe supplier has an active R&D department with evidence of new product development in the past year.

Production capacityThe supplier has facilities for ion exchange and synthetic reaction production, indicating a strong production capability.

Customization capabilityThe supplier offers a wide range of customization services, from full customization to minor modifications.

Client casesThe supplier collaborates with globally recognized companies, which suggests a high level of trust and performance in the industry.

Product Q&A

Q:What are the available particle size specifications?

Specifications include 0.1-0.3mm, 0.1-0.4mm, 0.18-0.3mm, 0.18-0.5mm, 0.3-0.7mm, 0.3-0.8mm, 0.425-0.85mm, 0.5-1.0mm, 0.7-1.0mm, 0.7-1.5mm, -120Mesh, -200Mesh, -325Mesh, etc. Special grades can also be customized.

Q:What is the minimum order quantity?

The minimum order quantity is 0.1 Ton.

Q:What are the accepted payment terms and currencies?

Accepted payment types include T/T, L/C, D/P, D/A, MoneyGram, Credit Card, PayPal, Western Union, and Cash. Currencies include USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, and CHF.

Q:What is the lead time for production?

The average lead time is one month for both peak season and off-season.

Q:Does the company provide OEM or ODM services?

Yes, OEM and ODM services are available. Customization options include customization from samples, designs, full customization, minor customization, and flexible customization.