Ten-hole corundum tube

Model:	6
Brand:	Gaoha
Origin:	Made In China
Category:	Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products
Label:	corundum furnace tub , refractory
Price:	¥1 / kg
Min. Order:	1 kg

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Product Description

Mainly used in these industry of medium frenquency forging,heat treatment electric furnace,metallurgy,chemical,non-ferrous-metallurgy,drawing of tungsten,molybdenum,tantalum,and raremetals, powder metallurgy sintering furnace,hydrogen furnace,high-temperature electric resistance furnace.

Description of product

Name	Ten-hole corundum tube
Ingredient	Fused white corundum
Maximun service temperature	≥1810℃
Advantages	1 excellent wear-resistance 2 low bulk density, high compressive strength. 3 resistance to high temperature(≥1800℃) 4 good thermal shocking resistance 5 excellent corrosion resistant to acid-base gas. 6 they are not influenced by H2.COgases during use.
Size and specifications	The size,density, chemacal composition can be customized.

Technical Data

Item	Index
Al2O3%≥	90
SiO2%≤	8
Fe2O3%≤	0.08
R2O%≤	1
Bulk density (g/cm3)	3.0
Compressive strength at normal temperature (MPa≥)	80
Fire resistant (℃≥)	1810
Refractoriness under load at 0.2MPaKD℃≥	1650
Linear change(%)1600℃×3h	±0.2
Thermal shock stability 1100℃water	10

Shandong Gaoha Refractories Technology Co., Ltd .is a comprehensive high-tech company with refractory products research, manufacture ,sales and construction service. Together we provide high temperature irregular shapes refractories applications in the Iron & Steel，Cement & Lime, Glass, Ceramics, Energy, Petroleum & Chemicals, Laser Crystal, Tungsten & Molybdenum and Environmental technology industries.

Our main products including high-purity zirconia products, zirconia products, bubble zirconia products, bubble alumina products, high-purity alumina products, corundum products, corundum mullite, industrial zirconia powder, zirconia ceramic powder, eletro-fused oxide sand etc.

We sincerely hope to cooperate with customers worldwide for common development and mutual benefit.