3003065 Heavy-Duty Corrosion Resistant Refractory Brick

Name: 300*30*65 Heavy-Duty Corrosion Resistant Refractory Brick
Brand: Shenzhen Newhaofeng Precision Technology Co., Ltd.
SKU: 1998195021

Guangdong, ChinaShenzhen Newhaofeng Precision Technology Co., Ltd.

300*30*65 Heavy-Duty Corrosion Resistant Refractory Brick

US$4.56

500-4,999 Pieces

US$4.55

5,000+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Application

Blast Furnace, Cement Kiln, Ceramic Kiln, Chemical Kiln

Material

Silica

Model NO.

NHF300-300-65

Refractoriness (℃)

1580< Refractoriness< 1770

Acid-Resistant Rate %

99.8

Water Absorption %

≤0.2

Bulk Density G/Cm³

2.31-2.4

Bending Strength MPa

≥58.5

Compressive Strength MPa

≥80

Usage

Industrial Furnace Lining, Chimney Lining, Boiler

Shape

Standard, Tapered, Special-Shaped, Customized

Surface Treatment

Glazed, Unglazed, White Glazed

Customized

Accept Customization (Size, Shape, Surface)

Sio2

69.8

Al2O3

22.5

K2o

2.7

Na2o

0.95

Cao

0.82

MGO

0.12

Transport Package

International Standard

Specification

300*300*65(mm)

Trademark

China Newhaofeng

Origin

China

HS Code

6902900000

Production Capacity

50000t/Year

Key features

Excellent corrosion resistance against most inorganic & organic acids, corrosive gas and acid salt solutions, ideal for heavy-corrosion industrial environment.

Super high flexural & compressive strength, Mohs hardness be equal or greater than 7, outstanding wear-resistance, withstand heavy load and impact.

Ultra-low water absorption less than or equal to 0.5%, low apparent porosity, prevent corrosive medium penetration.

Good thermal shock resistance, no cracking under sharp temperature change, fit for chimney, reactor lining with big temperature fluctuation.

Multiple options: unglazed, glazed, white glazed, standard / tapered / special custom shapes available.

Widely used in chemical, metallurgy, power, wastewater treatment, pharmacy & paper-making anti-corrosion projects.

Company profile

Shenzhen Newhaofeng Precision Technology Co., Ltd.Guangdong, China

CertifiedBusiness Type: Trading CompanyAverage Response Time: ≤1.15h

About Our Factory & Business Background

AddressRoom 201, Bldg 111, Minsheng Industrial City, 371 Huimao Rd, Shangcun Community, Gongming Subdistrict, Guangming District, Shenzhen, Guangdong, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsProbe Tool Holder, CNC Tool Grinder, Er Collet, Acid Proof Brick, CNC Tool Holder, CNC Grinding Machine, CNC Grinder, Stainless Steel Grinder

Our Industry Experience & Global Business Record

Year of Establishment2026-06-12

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:Are you a factory or a trader?

We are a manufacturer integrating industry and trade. Welcome to visit our company.

Q:What payment methods do you support?

We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated.

Q:What are your modes of transportation?

We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements.

Q:How can I get an accurate quotation?

You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.

Q:Where is your loading port?

Shenzhen