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Lightweight Insulating Refractory Castable for Industrial Furnace Back up Lining

Name: Lightweight Insulating Refractory Castable for Industrial Furnace Back up Lining
Brand: Zibo Jucos Co., Ltd.
SKU: 2138292582

Shandong, ChinaZibo Jucos Co., Ltd.

US$200.00

2-24 Tons

US$180.00

25+ Tons

Sample price:US$200.00/ton.Request sample

Product profile

Customization

Available

Feature

Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Low Thermal Conductivity, Long Time Materials

Refractoriness (℃)

1580< Refractoriness< 1770

Shape

Powder

Type

Refractory Material

Material

Castable

Al2O3

35-92%

Size

Customizable

Certifiacte

ISO9001, CE, etc

Application Limit Temp

1400-1800℃

CCS/Mor

14-60MPa

Bulk Density

2.0-2.9g/cm3

Thermal Conductivity

0.6-1.1W/M.K

Sio2

10-55%

Transport Package

Sea-Worthy Wooden Pallet+Woven Bags

Specification

customized

Trademark

jucos

Origin

China

HS Code

3816000000

Production Capacity

20000mt/Year

Key features

High Mechanical Strength: High cold crushing strength ensures excellent resistance to erosion and abrasion during steel tapping and refining.

Low Cement Content: Reduced CaO content improves refractoriness, slag resistance, and thermal stability compared to ordinary castables.

Excellent Thermal Shock Resistance: Stable performance under frequent heating and cooling cycles in ladle and converter operations.

Customizable Size: Size is customizable to meet specific industrial furnace lining requirements.

Long Service Life: Helps extend lining service life and reduce furnace maintenance frequency in steel plants.

Good Workability: Suitable for casting and vibration installation, ensuring dense and uniform lining.

Certified Quality: Products are certified with ISO9001, CE, and other relevant standards for quality assurance.

Company profile

Zibo Jucos Co., Ltd.

Shandong, China

Business Type: Trading CompanyExport Year: 2002-02-01Nearest Port: QINGDAOAverage Response Time: ≤2.35hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited company and a trading company, offering ceramic fiber blankets and reporting 20 employees. It has documented procedures and records for assessing service capability and corrective/preventive actions, but its approved-supplier list lacks signatures or dates. Overseas service infrastructure is limited: it has no overseas showroom, agent, or branch and serves zero countries, although it has participated in the GIA offline trade show and lists technical services including installation, repair, maintenance, debugging, and training. The supplier provides ODM, OEM, and sample-based customization, but launched no new products in the past year and has no available SDK. Export activity is established, with 71%–90% of sales from exports, self-operated import/export rights, and 10 years of export history. Production-related evidence is limited, while the company states it has advanced equipment, R&D facilities, and stage-based testing. No specific certifications or customer...

Supplier typeThe supplier is explicitly described as a limited company and a trading company, with no associated company group identified. Its stated product scope includes ceramic fiber blanket, while the broader business scope includes multiple trading categories.

After-Sales capabilityThe supplier reports written procedures and followed records for service-capability assessment and corrective/preventive actions, and lists debugging, maintenance, training, installation, and repair services. However, it has no overseas showroom, agent, or branch and offers services in zero countries, limiting evidence of overseas service coverage.

R&D capabilityThe supplier offers ODM and OEM services and states that it has R&D facilities, but it launched no new products in the past year and has no available SDK. The evidence therefore shows development-service availability but limited recent product innovation.

Production capacityThe company states that it has advanced production equipment, R&D facilities, and testing at each production stage, and reports 20 employees. These statements support production infrastructure, although no capacity, output, or manufacturing-scale metrics are provided.

Customization capabilityThe supplier explicitly provides ODM services and offers customization from samples. It also reports OEM capability for popular brands, directly supporting the ability to deliver customized products.

Product Q&A

Q:How do I choose the right type of refractory castable for my kiln?

Selection depends on three key factors: The working temperature, the chemical environment (acidic or alkaline), and the application method (vibrating, pouring, or gunning). Tell our engineers your furnace type, and we will provide a customized material solution within 24 hours.

Q:What is the recommended shelf life and storage condition?

Our castables typically have a shelf life of 6-12 months when stored in a cool, dry place. Since this material is sensitive to moisture, please ensure the bags remain sealed and are kept off the ground on pallets to avoid hydration.

Q:What is the correct water addition ratio during mixing?

For most high alumina castables, the water addition is between 5% and 8% by weight. Note: Excessive water will significantly reduce the density and strength of the lining. We provide a detailed mixing guide with every batch.

Q:Do you provide free samples for quality testing?

Yes, we support Free Samples (1-5kg) for your lab testing. You only need to cover the courier cost. This allows you to verify the setting time and chemical composition before placing a bulk order.

Q:What are the main applications for this refractory castable?

It is widely used in steel ladle working lining, ladle safety lining, converter lining, and steelmaking furnace monolithic lining systems in steel plants.