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Metallurgy Super Grade Fireclay Brick Fireclay Insulation Insulating Fire Brick

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MOQ
Metallurgy Super Grade Fireclay Brick Fireclay Insulation Insulating Fire Brick
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traits
Caractéristiques
Shape: Brick
Material: Alumina Block
SiO2 Content (%): 50%~65%
Al2O3 Content (%): 38-48%
MgO Content (%): 0.8-1.2
CaO Content (%): 0.34%
Refractoriness (Degree): Common (1580°< Refractoriness< 1770°)
CrO Content (%): 0.1-0.3%
SiC Content (%): 1.2-1.4
Model Number: Fire Clay Brick
Processing Service: Bending, Cutting, Moulding
Product name: refractory fireclay insulation brick
Weight of brick: 3-4KG/Pices
Bulk density g/cm3: 2.00-2.35
Apparent porosity/%: ≤22
Cold Crushing Strength Mpa: ≥25
Permanent linear change≥: 1100
Refractoriness°C: ≥1700
Application: Metallurgy
Color: Yellow
Certificate: ISO9001
Informations de base
Certification: ISO9001
Model Number: Fire Clay Brick
Conditions de paiement et expédition
Packaging Details: Standard export packing: Wooden pallet with thick paper and waterproof plastic film wrapped outside, tied by plastic belt. Or according to customer requirements for Good Spalling Resistance 12 Low Porosity Fire-Resistant Light Weight Fire Clay Brick Ove
Supply Ability: 6000 Ton/Tons per Month
Description de produit
Product Description
Standard sizing: 230 x 114 x 65 mm ,Special size and OEM Service also provide!
The size is precise, providing kinds of shapes according to customer's drawing

Description

Fire clay brick is made of local top grade fireclay materials under the high temperature according to the lasted national standard, which possesses even bulk density, high strength, low thermal conductivity and low impurity. Fire clay refractory brick has wide usage and the largest production.

Features

1. Low coefficient of linear expansion. 2. Low thermal conductivity. 3. Strong resistance to the acid slag erosion. 4. Excellent thermal shock resistance. 5. High Refractoriness under load. 6. Low high-temperature creep rate.
Specification
Fire clay brick Physical and chemical indexes
Item/Grade
Fire clay brick
SK-30
SK-32
SK-34
SK-35
AL2O3% (≥)
30
35
38
45
Fe2O3% (≤)
2.5
2.5
2
2
Refractoriness(SK)
30
32
34
35
Refractoriness under load, 0.2MPa, °C (≥)
1250
1300
1360
1420
Apparent porosity (%)
22-26
20-24
20-22
18-20
Bulk density (g/cm³)
1.9-2.0
1.95-2.1
2.1-2.2
2.15-2.22
Cold crushing strength ,MPa (≥)
20
25
30
40
Fire clay brick for hot blast stove and low creep clay brick
Brands
DRN-125
DRN-120
RN-42
RN-40
RN-36
Al2O3 %
≥45
≥42
≥42
≥40
≥36
Apparent Porosity %
≤22
≤22
≤22
≤22
≤22
Bulk density g/cm3
2.15-2.35
2.00-2.00
2.00-2.20
2.00-2.20
2.00-2.20
Cold compressive strength MPa
≥40
≥35
≥35
≥30
≥25
Refractoriness°C
≥1760
≥1760
≥1760
≥1740
≥1700
Refractoriness under load°C
≥1410
≥1350
≥1300
Creep rate%(0.2MPa*50h)≤
0.8
0.8
1250°C
1200°C
Our main products: refractory material for industrial furnaces, such as high-alumina brick, clay brick, silicon brick,
high-strength diatomite brick, light weight insulation brick, low iron mullite brick, etc.; anti-stripping alumina brick, alkali
proof brick, phosphate brick for cement industry; For the industrial furnace and power boiler, we can provide abrasive brick,corundum brick, mullite brick, wear resistant castable, corundum castable, high strength low cement castable, impervious material,plastic refractory, etc.
Product Application
Fire clay brick Suitable For
1.Iron & steel making industry Blast furnace, hot blast furnace(stove), pellet shaft furnace, hot metal ladle, steel ladle, tundish, eating furnace, soaking pit furnace, heat treatment furnace, refining furnace, reheating furnace, metal mixter furnace, cupola furnace etc thermal technology equipment 2.Non-ferrous Metal industry Smelting furnace, reverberatory furnace etc 3.Building materials industry Cement kiln, glass kiln, ceramic kiln, lime kilns, kiln car, tunnel kiln, rotary kiln 4.Energy&Incineration Coke oven, general boiler, power generation boiler, circulating fluidized bed boiler, electric furnace, carbon roasting furnace, waste incinerators 5.Others Petrochemical industry furnace, Pizza oven
Packing & Delivery
Wooden pallets with plastic film or according to your request. 1. Strong packing protects the goods from any possible damage during transit. 2. Solid packing and overall stuffing prevent the cases from vibration and jarring. 3. Necessary precaution is taken to protect goods from pilferage or rain.
Company Profile
Zheng Zhou Rong Sheng Refractory Material co.,LTD established in the early nineties of twenty century,with continuous innovation and development,now it is a comprehensive enterprise in refractory material sindustry,covering metallurgy,building materials,electric power,chemical in dustry etc.Our company adhering to the "integrity,innovation,hard work,and"business philosphy,the‘People-oriented’as the cornerstone of enterprise,will create"Rongsheng Brand" as a corporate strategic objectives.and Product types rich scientific management processes,improve customer information management system,timely,efficient,to provide satisfactiry service to our users.
Certifications
Our Advantages
ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
There are 240 staffs in Rongsheng Company, of which 12 is senior professional technician. Annual production capacity is up to 60000 tons. There are light and heavy weight materials production lines and all kinds of complete production, testing and check equipment, of which there are 10 series shaped press machine that from 400 tons to 1000 tons and two hyperthermia tunnel kilns whose length are 148m and 118m. Rongsheng Refractory has established complete quality system and conducted quality control through the whole staff and process that from raw materials, production, check and various parts strictly according to ISO9001 standard and with the professional checker at each level to take good product and service as the top goal.
Save 5% On Your Next Order, Send Inquiry Get quotation Now !
FAQ
Q1: Is your Zhengzhou Rongsheng Refractory a manufacturer or trader? A1: Manufacturer, some time we help our clients to purchase relevant products as a trader. Q2: What’s the MOQ? A2. No limitation. Q3: Can we visit your factory? A3: Of course ,welcome at any time,seeing is believing Q4: What’s your payment terms? A4: Negotiation Q5: Is your company accept customization? A5: Professional technology teams and engineers all can satisfy you. Q6: How do you guarantee quality? A6: For every production processing,we 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. Q7: What’s the proportion of abroad business? A7: Abroad market around 35%; Domestic market around 65%; and now export proportion is increasing. Q8: Does your Zhengzhou Rongsheng Refractory provide turn-key projects? A8: Yes, we already finished several turn-key projects at home and abroad. Q9: Does your Zhengzhou Ronghseng Refractory supply samples? A9: Yes, we can supply samples for free, and the freight will be undertaken by clients.
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Chambre 101, n° 782 rue ChuangNai, centre de Hangzhou, dans le Zhejiang, en Chine
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