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Insulation Fire Resistant Brick Alumina Hollow Ball Insulating Bubble Refractory Brick
US$600.00
1-4 Tons
US$400.00
5-49 Tons
US$200.00
50+ Tons
Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Metallurgy

Material

Alumina Block

Refractoriness (℃)

1580< Refractoriness< 1770

Product Name

Alumina Bubble Brick

Bulk Density g/cm3

1.4-1.7g/cm3

OEM

Yes

Apparent Porosity%

58-62

Max Service Temperature °c

1800°c

Cold Crushing Strength MPa

More Than 9

Sample

Provide

Certification

ISO9001:2008

Advantage

Long Life

Feature

Long Time Materials

Type

Refractory Material

Shape

Brick

Transport Package

Wooden Box

Specification

Customizable

Trademark

RSNC

Origin

China

HS Code

690220000

Production Capacity

5000t/Year

Key features

High Purity Alumina: Al2O3 content up to 99% with low impurities for superior performance.
High Mechanical Strength: Cold crushing strength exceeds 9 MPa for durability under stress.
OEM Customization: Accepts OEM orders to meet specific customer requirements.
Long Service Life: Designed for extended durability in high-temperature environments.
ISO Certified Quality: Manufactured under ISO9001:2008 certification with strict QC.
Versatile Application: Ideal for metallurgy, gasifiers, and high-purity quartz manufacturing.

Company profile

ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
Years of Export ExperienceProduct Certification
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.98h

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong capabilities in R&D and customization, offering both ODM and OEM services. They hold significant certifications like ISO9001, ISO45001, and ISO14001, ensuring compliance with major standards. Despite a lack of new products in the past year, their production capacity is substantial, particularly for refractory materials. However, there are limitations in overseas service capabilities and no collaborations with Fortune 500 companies, indicating potential areas for improvement.
Supplier typeThe supplier specializes in producing and selling refractory materials and related products, with a strong focus on technical services.
CertificationsThe supplier holds CE certification and management system certifications, including ISO9001:2015, ISO45001:2018, and ISO14001, demonstrating compliance with international standards.
After-Sales capabilityThe supplier has clear procedures for corrective actions and customer complaints, indicating a structured approach to after-sales service.
Production capacityWith a large annual production capacity for various refractory products, the supplier is well-equipped for mass production.
Customization capabilityThe supplier provides customization services from both samples and designs, showcasing flexibility in meeting customer requirements.

Product Q&A

Q:Are you a manufacturer?
A:
Yes, of course, our factory is in Xinmi,zhengzhou city,Henan province.
Q:Can we visit your company?
A:
Sure,welcome at any time,seeing is believing.
Q:Do you accept OEM?
A:
Yes, we can do OEM.
Q:What's the MOQ of trial order?
A:
No limit,We can offer the best suggestions and solutions according to your condition.
Q:What are the payment terms?
A:
Usually T/T,but L/C,Western Union etc are available for us.

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