How do you guarantee quality?

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.

Does your Zhengzhou Ronghseng Refractory supply samples?

Yes, we can supply samples for free, and the freight will be undertaken by clients

Wholesale Price Unshaped Refractory Material High Quality Refractory Castable for Kiln Furnace

Name: Wholesale Price Unshaped Refractory Material High Quality Refractory Castable for Kiln Furnace
Brand: ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
SKU: 2149578075

Henan, ChinaZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

US$150.00-200.00

1 Ton

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

Feature

Chemical Corrosion Resistance, Corrosion Resistance, Good Abrasion Resistance, Good Insulation Performance, High Mechanical Strength, High Melting Point, Thermal Shock Resistance

Production Process

Spraying Method

Model NO.

Refractory Castable

Refractoriness (℃)

1770< Refractoriness< 2000

Shape

Powder

Product Name

High Quality Refractory Castable

Size

Customizable

Application Limit Temp

1400-1800℃

CCS/Mor

14-60MPa

Keyword

Unshaped Refractory Material

Bulk Density

2.0-2.9g/cm3

Thermal Conductivity

0.6-1.1W/M.K

Sio2

10-55%

Package

Sea-Worthy Wooden Pallet+Woven B

Type

Refractory Material

Certifiacte

ISO9001, CE, etc

Transport Package

Bag

Specification

25kg/bag, 50kg/bag

Trademark

RSNC

Origin

China

HS Code

3816000000

Production Capacity

20000 Tons/Year

Key features

High Mechanical Strength: Cold crushing strength up to 60 MPa and modulus of rupture up to 10 MPa for durability.

Thermal Shock Resistance: Withstands rapid temperature changes with up to 20 cycles without damage.

Chemical Corrosion Resistance: Resists acid, alkali, and slag erosion for extended service life in harsh environments.

Customizable Size: Product dimensions can be tailored to specific application requirements.

Excellent Insulation: Low thermal conductivity ranging from 0.18 to 0.64 W/m.K for energy efficiency.

ISO Quality Certified: Manufactured under ISO9001, ISO45001, and ISO14001 certified quality systems.

Free Sample Availability: Free samples provided with client covering freight costs for evaluation.

Company profile

Years of Export ExperienceProduct Certification

ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

Henan, China

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: ≤1.92h

AI-Powered supplier vetting

SummaryThe supplier is a professional refractory-material and kiln-engineering supplier with capabilities covering shaped and unshaped refractory materials, castables, refractory cement, wear-resistant ceramics, graphite electrodes, kiln equipment, and related engineering services. It provides 3D design, sample/design-based customization, ODM, and OEM services, but reported no new products during the past year and has no SDK. Production information indicates two production lines and stated annual capacities including 100,000 tons of refractory bricks, 30,000 tons of refractory castable, 30,000 tons of refractory cement, and 50,000 tons of another refractory castable category. Quality and management certifications include CE, ISO9001:2015, ISO45001:2018, and ISO14001. Service procedures, complaint handling, corrective actions, and finished-product inspection are documented and followed. However, the supplier lacks overseas agents, branches, warehouses, and showrooms, and has no valid manufacturing-capacity...

Supplier typeThe supplier explicitly identifies as a professional technical supplier and operates across refractory materials, castables, ceramics, graphite electrodes, kiln equipment, and kiln-related engineering services. This indicates a specialized industrial supplier rather than a general trading entity.

CertificationsThe supplier reports CE product compliance certification and ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These stated certifications provide explicit evidence of formal quality, occupational safety, and environmental management coverage.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, supplier-service assessment, and quality assurance, and it maintains in-stock service capability. However, it has no overseas warehouse, showroom, agent, or branch, so overseas physical service support is limited.

R&D capabilityThe supplier has three R&D engineers and provides 3D design, ODM, and OEM services, demonstrating design and development capability. However, it reported no new products in the past year and has no available SDK, so evidence of recent product innovation is limited.

Production capacityThe supplier operates two production lines and reports substantial annual capacities, including 100,000 tons of refractory bricks, 30,000 tons of refractory castable, 30,000 tons of refractory cement, and another 50,000-ton refractory castable category. It has defined equipment and finished-product inspection instructions, but lacks a valid contract between the factory and related subcontractor, creating a documented capacity-governance concern.

Customization capabilityThe supplier explicitly offers customization from samples and designs, 3D software design services, and ODM services. These combined capabilities directly support customized product development and manufacturing.