Density System Wholesale

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China (30)

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$Wholesale Refractory: Refractory Brick for Building Materials Industry$
Refractory Brick for Building Materials Industry
- Min. Order:
  1000 Piece
- Price:
  US$ 3
- Place of origin:
  China
- Supply Ability:
  3000 tons per month
density of 3g/cm ³ Above all, the water absorption rate is less than 5%, the sintering temperature is high, and the content of Na ₂ O and K ₂ O is low. At the same time, an appropriate amount of mullite is added to strengthen the matrix, utilizing the high-temperature volume effect of some natural minerals to achieve the characteristics of high load softening temperature, high high-temperatu

[Related Keywords : Refractory Brick, fire brick, fire proof brick, alumina brick]
- Zhengzhou Ruitai Refractory Materials Technology Co.,Ltd
- Business Type
  Manufacturer
- Location
  Henan, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 50,000,001 - 100,000,000
Contact Now Start Order
$Wholesale Refractory: Foundry Material Gating System Ceramic Pouring Base$
Foundry Material Gating System Ceramic Pouring Base
- Min. Order:
  1 Pallet
- Price:
  US$ 2.8
- Place of origin:
  China
1. The high density of the ceramic tube for casting greatly reduces the secondary oxidation of the molten steel in the pouring process, and reduces the inclusion of objects into the casting body.2. The inner surface is smooth with small resistance, so the molten steel has fast speed, which can effectively reduce all kinds of resistance ,such as receive gating system for casting, casting sand core

[Related Keywords : pouring base, gating system, foundry material]
- Baoji Huaguang Casting Material Science and Technology Co.,Ltd.
- Business Type
  Manufacturer
- Location
  Shanxii, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 1,000,001 - 2,000,000
Contact Now Start Order
$Wholesale Refractory: Factory Direct Supply Insulating Corundum Mullite Brick Mullite Insulation Brick for Cement Kiln$
Factory Direct Supply Insulating Corundum Mullite Brick Mullite Insulation Brick for Cement Kiln
- Min. Order:
  500 Piece
- Price:
  US$ 0.2 ~ 0.7
- Place of origin:
  China
- Supply Ability:
  10000 Ton/Tons per Month Mullite Insulation Brick
density (g/cm³)0.55-0.600.80.91.2Cold Crushing Strength (MPa)1.21.82.12.5Modulus of Rupture (Mpa)0.91.41.62.1Max Temperature (℃)1260146015401700Permanent Linear Change (%) x 24hrs ≤ 0.60.60.80.9Thermal Conductivity (W/m.k)350℃0.180.250.330.38400℃0.200.290.350.40600℃0.240.320.370.42 Features of Mullite Insulation Brick1. Due to the low thermal conductivity of mullite thermal insulation

[Related Keywords : Corundum Mullite Brick, Insulating Brick, Mullite Brick Mullite]
- Zhengzhou Zhenjin Refractory Material Co., Ltd
- Business Type
  Manufacturer
- Location
  Henan, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 100,000 - 500,000
Contact Now Start Order
$Wholesale Refractory: Fire Clay High SiC Mullite Wear-Resistant 1680 Fire Brick for Sale$
Fire Clay High SiC Mullite Wear-Resistant 1680 Fire Brick for Sale
- Min. Order:
  2 Ton
- Price:
  US$ 300 ~ 700
- Place of origin:
  China
- Supply Ability:
  10000 Ton/Tons
system only. 2 .Strong production capacity:20 sets 400-2500 tons various types of CNC automatic brick press, They can produce 100000 tons of refractory materials per year 3.Various patent certificates:9 national invention patents and 35 new utility patents Physical and chemical indicators project grade ZJAS-1680 ZJAS-1650 ZJAS-1550 Chemical composition(%) SiC+SiO, ≥30 ≥30 ≥30 Al,O3 ≥65

[Related Keywords : Fire Clay, SiC Mullite Wear-Resistan, Fire Brick, High SiC Mullite]
- Zhengzhou Zhenjin Refractory Material Co., Ltd
- Business Type
  Manufacturer
- Location
  Henan, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 100,000 - 500,000
Contact Now Start Order
$Wholesale Refractory: Magnesia-alumina Spinel Bricks Magnesia-alumina Bricks for Cement Kiln$
Magnesia-alumina Spinel Bricks Magnesia-alumina Bricks for Cement Kiln
- Min. Order:
  2 Ton
- Price:
  US$ 200 ~ 600
- Place of origin:
  China
- Supply Ability:
  100000
density(g/cm³) ≥2.95 ≥2.97 ≥3.0 Apparent porosity(%) ≤16 ≤16 ≤16 Normal temperature compressive strength(MPa) ≥65 ≥65 ≥65 refractoiness under load(0.2Mpa,t0.6) ≥1700℃ ≥1700℃ ≥1700℃ Thermal shock stability, times (1100℃, water cooling) ≥12 ≥12 ≥12 Advantages of magnesia alumina brick： 1. The performance of magnesia-aluminum spinel bricks has good thermal sh

[Related Keywords : Magnesia alumina Spinel, Spinel Bricks, Magnesia Bricks, Fire bricks]
- Zhengzhou Zhenjin Refractory Material Co., Ltd
- Business Type
  Manufacturer
- Location
  Henan, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 100,000 - 500,000
Contact Now Start Order

$Wholesale Refractory: High Performance Low Cost High Alumina Brick for Sale$
High Performance Low Cost High Alumina Brick for Sale
- Min. Order:
  1 Ton
- Price:
  US$ 300
- Place of origin:
  China
- Supply Ability:
  10000 Ton/Tons per Month High Alumina Refractory Bricks
density(g/cm3) 2.6 2.5 2.4 2.3 Normal temperature compressive strength(Mpa) 80 70 60 50 Load softening degree(℃) 1550 1510 1460 1420 Refractoriness(℃) 1790 1790 1770 1770 Apparent porosity(%) 21 22 23 24 line rate of change( %) -0.2 -0.3 -0.4 -0.4 Usage: It is mainly used for masonry lining of blast furnaces, hot blast stoves, electric furnace roofs, blast furnaces, reverberatory furnaces, an

[Related Keywords : High Alumina Brick, Alumina Brick, High Alumina Brick Sale]
- Zhengzhou Zhenjin Refractory Material Co., Ltd
- Business Type
  Manufacturer
- Location
  Henan, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 100,000 - 500,000
Contact Now Start Order
$Wholesale Refractory: Furnace Refractory ( Zero Baking Castable)$
Furnace Refractory ( Zero Baking Castable)
- Place of origin:
  China
- Price Condition:
  FOB
system,the zero baking castable’s performance at high temperature and operating temperature are superior to that of low cement castable. you can send email to hotmail: jznem-sunny. Physicochemical index for Zero baking castable item LHJ Al2O3(%) :≥ 55~92 Volume density (g/cm3) :≥ 2.3~3.2 Rupture strength (MPa) :≥ 110℃×24h 5~20 1350℃×3h 8~30 Compression strength (M

[Related Keywords : furnace, refractory, castable]
- Jiaozuo Norman Furnace Co., Ltd.
- Business Type
  Manufacturer
- Location
  Henan, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 500,001 - 1,000,000
Contact Now Start Order
$Wholesale Refractory: Zero baking castable$
Zero baking castable
- Place of origin:
  China
- Price Condition:
  FOB
system,the zero firing castable’s performance at high temperature and operating temperature are superior to that of low cement castable. you can send email to hotmail: jznem-sunny. Physicochemical index for Zero baking castable item LHJ Al2O3(%) :≥ 55~92 Volume density (g/cm3) :≥ 2.3~3.2 Rupture strength (MPa) :≥ 110℃×24h 5~20 1350℃×3h 8~30 Compression strength (M

[Related Keywords : castable, zero baking]
- Jiaozuo Norman Furnace Co., Ltd.
- Business Type
  Manufacturer
- Location
  Henan, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 500,001 - 1,000,000
Contact Now Start Order
$Wholesale Refractory: Fused Ceramic Sand Spherical Foundry Sand 20-40MESH$
Fused Ceramic Sand Spherical Foundry Sand 20-40MESH
- Min. Order:
  1 Metric Ton
- Price:
  US$ 560~580
- Place of origin:
  China
- Supply Ability:
  1000MT/Month
density(LPD): 1.95-2.05 g/cm3 Color: black brown Grit shape: spherical Ball PH value 7.3 Thermal expansion coefficient 6x10-6 /°C(20-1000°C) Thermal conductivity 0.698W/M.K(1200°C) Thermal expansion ratio 0.13%(10 min at 1000°C) coefficient of angularity ≤1.1 Roundness Min 95% 3. Typical chemical composition of Ceramic Sand AFS35-40 for Carbon Steel Casting AL2O3 72.14% SiO2 19.28% Fe2O3 2.

[Related Keywords : Fused Ceramic Sand, Spherical Foundry Sand, Ceramic sand 20-40mesh]
- Zhengzhou Haixu Abrasives Co.,Ltd
- Business Type
  Manufacturer
- Location
  Henan, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 500,001 - 1,000,000
Contact Now Start Order
$Wholesale Refractory: Ceramic Foundry Sand 20-30# for Lost Wax Casting$
Ceramic Foundry Sand 20-30# for Lost Wax Casting
- Min. Order:
  1 Metric Ton
- Price:
  US$ 560~580
- Place of origin:
  China
- Supply Ability:
  1000MT/Month
density(LPD): 1.95-2.05 g/cm3 Color: black brown Grit shape: spherical Ball PH value 7.3 Thermal expansion coefficient 6x10-6 /°C(20-1000°C) Thermal conductivity 0.698W/M.K(1200°C) Thermal expansion ratio 0.13%(10 min at 1000°C) coefficient of angularity ≤1.1 Roundness Min 95% 3. Typical chemical composition of Ceramic Sand AFS35-40 for Carbon Steel Casting AL2O3 72.14% SiO2 19.28% Fe2O3 2.

[Related Keywords : Ceramic Foundry Sand, Ceramic Foundry Sand 20-3]
- Zhengzhou Haixu Abrasives Co.,Ltd
- Business Type
  Manufacturer
- Location
  Henan, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 500,001 - 1,000,000
Contact Now Start Order

$Wholesale Refractory: Ceramic Sand AFS62 AFS65 for Foundry As Resin Coated Sand$
Ceramic Sand AFS62 AFS65 for Foundry As Resin Coated Sand
- Min. Order:
  1 Metric Ton
- Price:
  US$ 560~580
- Place of origin:
  China
- Supply Ability:
  1000MT/Month
density(LPD): 1.95-2.05 g/cm3 Color: black brown Grit shape: spherical Ball PH value 7.3 Thermal expansion coefficient 6x10-6 /°C(20-1000°C) Thermal conductivity 0.698W/M.K(1200°C) Thermal expansion ratio 0.13%(10 min at 1000°C) coefficient of angularity ≤1.1 Roundness Min 95% 3. Typical chemical composition of Ceramic Sand AFS35-40 for Carbon Steel Casting AL2O3 72.14% SiO2 19.28% Fe2O3 2.

[Related Keywords : Ceramic sand AFS62, Ceramic sand AFS65]
- Zhengzhou Haixu Abrasives Co.,Ltd
- Business Type
  Manufacturer
- Location
  Henan, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 500,001 - 1,000,000
Contact Now Start Order
$Wholesale Refractory: Fused Ceramic Bead for Casting AFS30-35$
Fused Ceramic Bead for Casting AFS30-35
- Min. Order:
  1 Metric Ton
- Price:
  US$ 560~580
- Place of origin:
  China
- Supply Ability:
  1000MT/Month
density(LPD): 1.95-2.05 g/cm3 Color: black brown Grit shape: spherical Ball PH value 7.3 Thermal expansion coefficient 6x10-6 /°C(20-1000°C) Thermal conductivity 0.698W/M.K(1200°C) Thermal expansion ratio 0.13%(10 min at 1000°C) coefficient of angularity ≤1.1 Roundness Min 95% 3. Typical chemical composition of Ceramic Sand AFS35-40 for Carbon Steel Casting AL2O3 72.14% SiO2 19.28% Fe2O3 2.

[Related Keywords : Fused ceramic bead, Ceramic Bead for Casting, Ceramic Bead AFS30-35]
- Zhengzhou Haixu Abrasives Co.,Ltd
- Business Type
  Manufacturer
- Location
  Henan, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 500,001 - 1,000,000
Contact Now Start Order
$Wholesale Refractory: Ceramic Beads for Foundry AFS60 AFS65$
Ceramic Beads for Foundry AFS60 AFS65
- Min. Order:
  1 Metric Ton
- Price:
  US$ 580
- Place of origin:
  China
- Supply Ability:
  1000
density(LPD): 1.95-2.05 g/cm3 Color: black brown Grit shape: spherical Ball PH value 7.3 Thermal expansion coefficient 6x10-6 /°C(20-1000°C) Thermal conductivity 0.698W/M.K(1200°C) Thermal expansion ratio 0.13%(10 min at 1000°C) coefficient of angularity ≤1.1 Roundness Min 95% 3. Typical chemical composition of Ceramic Beads for Foundry AFS60 AFS65 AL2O3 72.14% SiO2 19.28% Fe2O3 2.46% TiO2

[Related Keywords : Ceramic Beads for Foundry, Ceramic Beads AFS60, Ceramic Beads AFS65]
- Zhengzhou Haixu Abrasives Co.,Ltd
- Business Type
  Manufacturer
- Location
  Henan, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 500,001 - 1,000,000
Contact Now Start Order
$Wholesale Refractory: Cerabeads Quality Ceramic Sand AFS40-45$
Cerabeads Quality Ceramic Sand AFS40-45
- Min. Order:
  1 Metric Ton
- Price:
  US$ 580
- Place of origin:
  China
- Supply Ability:
  1000
density(LPD): 1.95-2.05 g/cm3 Color: black brown Grit shape: spherical Ball PH value 7.3 Thermal expansion coefficient 6x10-6 /°C(20-1000°C) Thermal conductivity 0.698W/M.K(1200°C) Thermal expansion ratio 0.13%(10 min at 1000°C) coefficient of angularity ≤1.1 Roundness Min 95% 3. Typical chemical composition of Cerabeads Quality Ceramic Sand AFS40-45 AL2O3 72.14% SiO2 19.28% Fe2O3 2.46% TiO

[Related Keywords : Cerabeads Quality Ceramic, Ceramic Sand AFS40, Ceramic Sand AFS45]
- Zhengzhou Haixu Abrasives Co.,Ltd
- Business Type
  Manufacturer
- Location
  Henan, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 500,001 - 1,000,000
Contact Now Start Order
$Wholesale Refractory: 72% Al2O3 Ceramsite Beads AFS50 for Coldbox Casting$
72% Al2O3 Ceramsite Beads AFS50 for Coldbox Casting
- Min. Order:
  1 Metric Ton
- Price:
  US$ 580
- Place of origin:
  China
- Supply Ability:
  1000
density(LPD): 1.95-2.05 g/cm3 Color: black brown Grit shape: spherical Ball PH value 7.3 Thermal expansion coefficient 6x10-6 /°C(20-1000°C) Thermal conductivity 0.698W/M.K(1200°C) Thermal expansion ratio 0.13%(10 min at 1000°C) coefficient of angularity ≤1.1 Roundness Min 95% 3. Typical chemical composition of 72% Al2O3 Ceramsite Beads AFS50 for Coldbox Casting AL2O3 72.14% SiO2 19.28% Fe2

[Related Keywords : 72% Al2O3 Ceramsite, Ceramsite Beads AFS50]
- Zhengzhou Haixu Abrasives Co.,Ltd
- Business Type
  Manufacturer
- Location
  Henan, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 500,001 - 1,000,000
Contact Now Start Order
$Wholesale Refractory: High Quality Ceramic Sand Foundry Grade AFS70$
High Quality Ceramic Sand Foundry Grade AFS70
- Min. Order:
  1 Metric Ton
- Price:
  US$ 580
- Place of origin:
  China
- Supply Ability:
  1000
density(LPD): 1.95-2.05 g/cm3 Color: black brown Grit shape: spherical Ball PH value 7.3 Thermal expansion coefficient 6x10-6 /°C(20-1000°C) Thermal conductivity 0.698W/M.K(1200°C) Thermal expansion ratio 0.13%(10 min at 1000°C) coefficient of angularity ≤1.1 Roundness Min 95% 3. Typical chemical composition of High Quality Ceramic Sand Foundry Grade AFS70 AL2O3 72.14% SiO2 19.28% Fe2O3 2.4

[Related Keywords : High quality Ceramic sand, Ceramic sand AFS70]
- Zhengzhou Haixu Abrasives Co.,Ltd
- Business Type
  Manufacturer
- Location
  Henan, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 500,001 - 1,000,000
Contact Now Start Order
$Wholesale Refractory: Ceramite Beads AFS60 for No-back Sand Casting$
Ceramite Beads AFS60 for No-back Sand Casting
- Min. Order:
  1 Metric Ton
- Price:
  US$ 620
- Place of origin:
  China
- Supply Ability:
  1000
density(LPD): 1.95-2.05 g/cm3 Color: black brown Grit shape: spherical Ball PH value 7.3 Thermal expansion coefficient 6x10-6 /°C(20-1000°C) Thermal conductivity 0.698W/M.K(1200°C) Thermal expansion ratio 0.13%(10 min at 1000°C) coefficient of angularity ≤1.1 Roundness Min 95% 3. Typical chemical composition of Ceramite Beads AFS60 for No-back Sand Casting AL2O3 72.14% SiO2 19.28% Fe2O3 2.4

[Related Keywords : Ceramite Beads AFS60, Ceramite beads for castin]
- Zhengzhou Haixu Abrasives Co.,Ltd
- Business Type
  Manufacturer
- Location
  Henan, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 500,001 - 1,000,000
Contact Now Start Order
$Wholesale Refractory: AFS65 Alumina Based Foundry Beads for Molding Casting$
AFS65 Alumina Based Foundry Beads for Molding Casting
- Min. Order:
  1 Metric Ton
- Price:
  US$ 620
- Place of origin:
  China
- Supply Ability:
  1000
density(LPD): 1.95-2.05 g/cm3 Color: black brown Grit shape: spherical Ball PH value 7.3 Thermal expansion coefficient 6x10-6 /°C(20-1000°C) Thermal conductivity 0.698W/M.K(1200°C) Thermal expansion ratio 0.13%(10 min at 1000°C) coefficient of angularity ≤1.1 Roundness Min 95% 3. Typical chemical composition of AFS65 Alumina Based Foundry Beads for Molding Casting AL2O3 72.14% SiO2 19.28% F

[Related Keywords : AFS65 Alumina based found, Alumina Based Foundry Bea, Foundry Beads for Moldin]
- Zhengzhou Haixu Abrasives Co.,Ltd
- Business Type
  Manufacturer
- Location
  Henan, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 500,001 - 1,000,000
Contact Now Start Order
$Wholesale Refractory: Foundry Grade Ceramic Beads AFS60 From China$
Foundry Grade Ceramic Beads AFS60 From China
- Min. Order:
  1 Metric Ton
- Price:
  US$ 620
- Place of origin:
  China
density(LPD): 1.95-2.05 g/cm3 Color: black brown Grit shape: spherical Ball PH value 7.3 Thermal expansion coefficient 6x10-6 /°C(20-1000°C) Thermal conductivity 0.698W/M.K(1200°C) Thermal expansion ratio 0.13%(10 min at 1000°C) coefficient of angularity ≤1.1 Roundness Min 95% 3. Typical chemical composition of AFS40 Ceramic Sand for Foundry with Ball Shape AL2O3 72.14% SiO2 19.28% Fe2O3 2.

[Related Keywords : Ceramic Beads AFS60, Foundry Grade Ceramic Bea]
- Zhengzhou Haixu Abrasives Co.,Ltd
- Business Type
  Manufacturer
- Location
  Henan, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 500,001 - 1,000,000
Contact Now Start Order
$Wholesale Refractory: Ceramic Beads 0.2-0.4mm for Investment Casting$
Ceramic Beads 0.2-0.4mm for Investment Casting
- Place of origin:
  China
density(LPD): 1.95-2.05 g/cm3 Color: black brown Grit shape: spherical Ball PH value 7.3 Thermal expansion coefficient 6x10-6 /°C(20-1000°C) Thermal conductivity 0.698W/M.K(1200°C) Thermal expansion ratio 0.13%(10 min at 1000°C) coefficient of angularity ≤1.1 Roundness Min 95% 3. Typical chemical composition of AFS40 Ceramic Sand for Foundry with Ball Shape AL2O3 72.14% SiO2 19.28% Fe2O3 2.

[Related Keywords : Ceramic Beads, Ceramic Beads 0.2-0.4mm]
- Zhengzhou Haixu Abrasives Co.,Ltd
- Business Type
  Manufacturer
- Location
  Henan, China
- Employees Total
  101 - 500
- Annual Revenue
  USD 500,001 - 1,000,000
Contact Now Start Order

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