We offer professional refractory solutions, have a good reputation in Europe, South Africa, Iran, Japan, and Korea, and guarantee delivery time and product quality.

What is the application area for these bricks?

These bricks are designed for the safety zone, preheating zone, and calcination zone of rotary cement kilns.

Antispalling Low Density and Low Conductivity Fire Clay Bricks

Name: Antispalling Low Density and Low Conductivity Fire Clay Bricks
Brand: Zibo Luzhong Refractory Co., Ltd.
SKU: 783160922

Shandong, ChinaZibo Luzhong Refractory Co., Ltd.

Negotiable

10 Tons

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Feature

Long Time Materials

Refractoriness (℃)

1580< Refractoriness< 1770

Model NO.

DDR

Shape

Brick

Application Area

Preheating Zone/Safety Zone

Bulk Density

2.2

Apparent Porosity%

Tsr

16 Cycle

CCS

Alkali Resistance

1st Grade

Size

Customer Made

Type

Refractory Material

Material

Synthetic Material

Transport Package

Wooden Pallet

Specification

Al2O3, SiO2, Fe2O3,

Trademark

LZR

Origin

Shandong

HS Code

6902200000

Production Capacity

100000tons

Key features

Customizable Dimensions: Size is customer-made to fit specific preheating and safety zone requirements.

High Mechanical Strength: Cold Crushing Strength (CCS) reaches 57 MPa, providing excellent structural integrity.

Professional Manufacturer: Over 40 years of experience as a top 3 supplier of refractories for cement kilns in China.

Comprehensive Quality Control: Strict QC system for chemical composition and physical properties with quality certificates.

Company profile

$Zibo Luzhong Refractory Co., Ltd.$

Zibo Luzhong Refractory Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: OEM Service AvailableExport Year: 2002-04-01 CertifiedNearest Port: Qingdao PortAverage Response Time: >24h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryZibo Luzhong Refractory Co., Ltd. is identified as a Chinese manufacturer of refractory materials, operating from a 32,000 m² plant in Zibo, Shandong. The supplier reports 7 production lines, 21–30 quality-control staff, annual refractory output of 120,000 tons, and 186 employees. It holds ISO9001:2008, ISO14001:2004, and OHSAS18001:2007 certifications. The company offers refractory bricks and castables, serves domestic, European, and North American markets, and reports export activity since 2002. Its production scale and management certifications are supported by the provided data. However, evidence is insufficient to assess after-sales service, customization capability, and broader customer-case performance. Innovation claims are present but limited to stated product descriptions.

Supplier typeThe supplier is explicitly classified as a factory and manufacturer, with the legal name Zibo Luzhong Refractory Co., Ltd. and a limited-company structure in China.

CertificationsThe supplier reports ISO9001:2008, ISO14001:2004, and OHSAS18001:2007 certificates, covering quality, environmental, and occupational health and safety management systems.

R&D capabilityThe supplier describes an energy-saving brick and an LTC anti-spalling brick as an invention claimed to be worldwide-first, and identifies specialized refractory products for cement kilns. These statements support some product innovation, although no patents, R&D investment, or validation data are provided.

Production capacityThe supplier reports a 32,000 m² manufacturing plant, 7 production lines, 21–30 quality-control staff, 186 total employees, and refractory output of 120,000 tons. A separate company overview states total production capacity of 200,000 tons per year for the group; together, the data indicate substantial production capability, though the two output figures refer to different scopes.

Product Q&A

Q:Do you provide free samples?

Yes, free samples are available. Generally, the buyer covers all shipping costs.

Q:How do you control your quality?

LZR has a complete quality control system for chemical composition and physical properties. All products are tested after production, and a quality certificate is sent with the goods.

Q:What is your delivery time?

Generally, it takes 15 to 20 days after receiving the order.

Q:What are your payment terms?

We accept a 30% deposit, with the 70% balance against the copy of the Bill of Lading or by Letter of Credit (LC).

Q:Are you a trading company or manufacturer?

We are a manufacturer with over 40 years of history. You are welcome to visit us.