Does the supplier provide OEM/ODM services?

Yes, the supplier offers both OEM and ODM services, allowing for customization from designs and minor modifications to meet specific requirements.

Refractory Grade Fused Quartz Sand 40-80mesh Heat Insulation Raw Sand

Name: Refractory Grade Fused Quartz Sand 40-80mesh Heat Insulation Raw Sand
Brand: Lianyungang Runlai Quartz Technology Co., Ltd.
SKU: 2283596915

Jiangsu, ChinaLianyungang Runlai Quartz Technology Co., Ltd.

US$550.00

1-49 Tons

US$520.00

50-199 Tons

US$480.00

200+ Tons

Product specifications

Fused Silica Grade A

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO

Application

Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass

Model NO.

40-70mesh 70-140mesh 140-0mesh 200mesh 325mesh

Type

Fused Silica

Sio2 Content

≥99.95% Min

Temperature Resistance

The Maximum Operating Temperature Is 1800℃

Mohs Hardness

Best-Selling Specs

0-1mm,1-3mm,3-5mm,20-40mesh,180-0mesh

Color

White or Transparent

Shipping Port

Tianjin or Qingdao Port

Delivery Terms

EXW Fob CIF

MOQ

1 Ton

Certificate

ISO9001 BV SGS National Patent

pH Value

Bulk Density

2.2 G/M3

Best-Selling Grade

≥99.96%,≥99.95%,99.7%-99.8%,99.5%-99.6%

Transport Package

PP Bag or Paper Bag (25kg/Bag, 50kg/Bag)

Specification

0-1,1-3,3-5,5-8mm,4-8,8-22,20-40,40-60,325mesh

Trademark

Runlai Quartz Technology

Origin

China

HS Code

2506100000

Production Capacity

50000

Key features

Customizable Specs: Supports bulk customization for particle size (powder, granular, block) and specific shape cutting.

Multi-Industry Use: Ideal for refractory bricks, semiconductor crucibles, optical lenses, and aerospace thermal insulation.

Factory Direct Supply: Direct supplier with stable supply, on-time delivery, and professional technical test reports.

Patented Technology: Backed by national patents for low-dust processing, automatic sorting, and continuous impurity removal.

ISO Certified Quality: Passed ISO9001, BV, and SGS certifications ensuring consistent quality and chemical stability.

Flexible Packaging: Offers 25kg/50kg bags, 1kg/5kg vacuum packs, and 500kg/1000kg FIBC for diverse shipping needs.

Company profile

Patents AwardedIn-stock CapacityFast DeliveryQuality Assurance

Lianyungang Runlai Quartz Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Minor Customization CertifiedExport Year: 8 Years CertifiedNearest Port: Lianyungang PortAverage Response Time: ≤0.21h

AI-Powered supplier vetting

SummaryLianyungang Runlai Quartz Technology Co., Ltd. is a limited company and combined supplier offering quartz products, with business activities spanning non-metallic mineral manufacturing, sales, and technology services. It operates two production lines, has two export-trade staff, and reports eight years of export experience, although its primary export market is listed as domestic. The supplier supports customization from samples, designs, and minor modifications, but does not provide 3D software design services and has no available SDK. No supplier management-system certification is reported. Production controls show a stated gap in continuous quantity reconciliation and finished-product inspections are guided by instructions without written records. Financial-capacity indicators are reported for 2023–2025, but the slices do not establish financial strength. Audit information identifies TÜV Rheinland and a report validity period, but no favorable audit outcome is demonstrated.

Supplier typeThe supplier is identified as Lianyungang Runlai Quartz Technology Co., Ltd., a limited company with a combined company type. Its primary product is quartz products, and its stated business scope includes manufacturing and sales of non-metallic mineral products plus technology-related services.

CertificationsThe supplier management-system certification field is explicitly reported as NIL. Although TÜV Rheinland is identified as the audit organization and an audit report validity period is provided, the slices do not identify a held certification or establish a positive audit result.

Production capacityThe supplier operates two production lines and manufactures quartz and other non-metallic mineral products. It has an outsourcing standard operating procedure, but does not continuously reconcile quantities for every batch or mass-production run, and finished-product inspections have instructions without written records.

Customization capabilityThe supplier explicitly supports customization from samples, customization from customer designs, and minor customization. This demonstrates multiple stated customization routes, although 3D software design services are not available.

Product Q&A

Q:Can the particle size and shape be customized?

Yes, we support bulk customization. Available forms include powder (70-3000 mesh), granular (1-100 mm), and blocks (0-60 mm) with customizable cutting.

Q:What are the typical applications for this material?

It is widely used in refractory bricks, semiconductor quartz crucibles, optical telescope lenses, aerospace engine nozzles, and industrial furnace linings.

Q:What is the Minimum Order Quantity (MOQ)?

The MOQ is 1 Ton for standard orders, though we also offer smaller custom vacuum packages (1kg/5kg) for specific needs.

Q:What certifications does the product hold?

The product has passed ISO9001, BV, and SGS certifications, ensuring compliance with international quality standards.

Q:What are the payment and delivery terms?

We accept LC, T/T, D/P, PayPal, and Western Union. Delivery terms include EXW, FOB, CIF, and CFR, with an average lead time of within 15 workdays.