Powered by Made-in-China.com
DDR50 China LUZHONG refractory fire clay bricks for cement preheating zone
US$550.00-1,500.00
40 Tons
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableFeature
Long Time MaterialsRefractoriness (℃)
1580< Refractoriness< 1770Model NO.
DDRShape
BrickApplication Area
Preheating Zone in Rotary KilnSize
Customer MadeBulk Density
2.3-2.35g/cm3Apparent Porosity
15%Tsr 950℃
15cycleRul
1500CCS MPa
80Type
Refractory MaterialMaterial
Alumina BlockTransport Package
PalletSpecification
Al2O3, SiO3, Fe2O3,Trademark
LZROrigin
ShandongHS Code
6902200000Production Capacity
100000tonsKey features
Custom Size Options: Size is customizable to meet specific customer requirements for preheating zones.
High Mechanical Strength: Cold Crushing Strength reaches 80 MPa, ensuring durability in severe conditions.
Chemical Corrosion Resistance: Highly resistant to chemical attack from volatile alkalis and slags in cement kilns.
Professional Quality Control: Complete QC system for chemical and physical properties with third-party testing available.
Experienced Manufacturer: Over 40 years of history as a top 3 supplier of refractories for cement kilns in China.
Comprehensive Services: Provides design, installation supervision, and sample test reports from SGS or CNAS.
Company profile
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?
A:
Yes, free samples are available, generlly speaking, the buyer shall bear all the delivery cost.
Q:How can you control your quality?
A:
For each production processing, LZR have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.
Q:What is your lead time?
A:
Delivery Time: (1) Peak time(Nov 1st-Feb 15th next year) Within 60 days from the date of receiving the advance payment (2) Normal time (Feb 16th-Oct 31th) Within 30 days from the date of receiving the advance payment
Q:What is your payments terms?
A:
We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.
Q:Are you a trading company or manufacturer?
A:
We are a manufacture for more than 40 years history. And you are welcome to visit us.
Send Inquiry
*To:Zibo Luzhong Refractory Co., Ltd.
Zibo Luzhong Refractory Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Anti-Spalling Low Thermal Conductivity Alumina fire clay bricks DDR50
US$550.00-1,500.00
40 Tons(MOQ)
China Manufacturer Refractory Silicon Mullite Bricks Alumina Sic Brick for Cement Kilns
US$400.00-900.00
1 Ton(MOQ)
KBL high alumina fire clay bricks for cement industry cooler, preheater cyclone
US$550.00-1,500.00
40 Tons(MOQ)
China New Type of Alumina Fire Bricks DDR50
Negotiable
10 Tons(MOQ)
China Refractory Manufacturer Silicon Mullite Brick Alumina Sic Brick for Cement Kiln Safety Zone
US$400.00-900.00
1 Ton(MOQ)
High alumina fire clay bricks refractory for international cement industry
US$550.00-1,500.00
40 Tons(MOQ)
China Factory Manufacturer Fire Clay Brick for Bread Oven
US$400.00-780.00
25 Tons(MOQ)
China Manufacturer Supplier Refractory Fire Clay Fire Bricks for Boiler Kiln Industry
US$500.00-800.00
1 Ton(MOQ)
China Factory Refractory High Alumina Bauxite Fire Clay Brick for Cement Rotary Kiln
US$235.00
20 Tons(MOQ)
China Refractory Manufacturer Silicon Mullite Bricks for Cement Safety Zone
US$600.00-900.00
1 Ton(MOQ)
China Price Wholesale High Density Refractory Fire Brick for Furnace
US$0.50-0.80
1 Piece(MOQ)
Fire Clay Bricks Refractory Clay Fireclay Brick for Pizza Oven
US$240.00-500.00
5 Tons(MOQ)
High Quality High Alumina Brick Refractory Fire Clay Brick for Cement Kiln
US$715.00-780.00
10 Tons(MOQ)
