What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-season periods.

What is the color of the cenospheres?

The color ranges from grey to white.

What is the maximum moisture content?

The maximum moisture content is 3%.

Premium High Density Cenosphere Fly Ash for Durable Casting Solutions

Name: Premium High Density Cenosphere Fly Ash for Durable Casting Solutions
Brand: Xingtai Guangqing Refractory Co., Ltd
SKU: 2125213342

Hebei, ChinaXingtai Guangqing Refractory Co., Ltd

US$500.00-1,050.00

5 Tons

Product specifications

500micron

Sample price:US$0.00/kg.Request sample

Product profile

Micron

500-355-300-250-180-120

Dulk Density g/cm3

0.35-0.45

Density g/cm3

0.75-0.80-0.85-0.90-0.95-1.1

Model NO.

Floating Ball Filler

Colour

Grey

Flotage%

95-98

Moisture%

Max3

pH

6-8

Sio %

56-70

Al2O3 %

25-35

Fe2o3%

2.5-4.2

Refractoriness

1450-1759

Transport Package

in 25kgs Paper Bags or in 600kgs Super Bags Suppor

Specification

SiO Al2O3

Trademark

Origin

China

HS Code

262190

Production Capacity

10000t

Key features

Superior Insulation: Hollow microspheres provide exceptional thermal and acoustic insulation properties.

High Strength: 3 to 10 times stronger than artificial hollow glass balls with robust shells.

Chemical Stability: Resistant to water, organic chemicals, acids, alkalis, and solvents.

Customizable Sizes: Available in micron sizes: 500, 355, 300, 250, 180, and 120.

Cost-Effective: Lower cost compared to other fillers and artificial microspheres.

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

Wide Application: Used in construction, plastics, oilfields, paints, and automotive industries.

Company profile

$Xingtai Guangqing Refractory Co., Ltd$

Xingtai Guangqing Refractory Co., LtdHebei, 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: Confidential CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.01h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier focused on refractory materials and related building-material products. It supports sample-based, design-based, full, minor, and flexible customization, and reports five production lines, inventory capability, valid manufacturing contracts, quality assurance, and raw-material traceability. ODM and OEM services are available, including cooperation with Fortune 500 companies and a reported repeat-buyer preference of 80%–100%. However, the supplier does not provide 3D software design, has no SDK, no overseas warehouse, showroom, agents, or branches, and has not participated in offline trade shows. Service procedures for supplier assessment, corrective actions, and complaints exist but lack written records. Certification status, after-sales capability, detailed financial credibility, and independently verifiable customer-case details remain insufficiently documented.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier. Its stated business scope covers production and sales of refractory materials, building materials, lightweight building materials, and cement products, as well as import and export activities.

After-Sales capabilityThe supplier reports no overseas warehouse, showroom, overseas agents, or branches, and offers overseas services in zero countries. It has complaint-handling and corrective/preventive-action procedures, but no written records, so after-sales capability is only partially evidenced and has clear overseas-service limitations.

Production capacityProduction capability is supported by five production lines, valid manufacturing contracts with affiliated subcontractors, in-stock capacity, equipment for testing and screening, and a finished-product inspection procedure that is instructed and uniformly followed. Peak- and off-season lead times are both within 15 working days, although the supplier-assessment procedure lacks records.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its ODM capability and professional technical positioning further support customized product development, although 3D software design is not available.

Client casesThe supplier reports OEM service for well-known brands, cooperation with Fortune 500 companies, and a repeat-buyer preference of 80%–100%. These statements indicate relevant customer experience, but no customer names, project descriptions, or independently verifiable case details are provided.