How long is the delivery time?

The delivery time will be determined according to the quantity of the order.

How is the product quality guaranteed?

The products will be strictly inspected before shipment, so the quality could be guaranteed.

How do you solve quality problems?

If the products are not confirmed to customer samples or have quality problems, our company will be responsible to make compensation for it.

What is the service life of your bricks?

The service life of different bricks is unlike. It also depends on your using condition and method.

What certifications does your company have?

ISO9001 and Test Report, also we could apply other necessary certification.

High Performance Black Silicon Carbide Powder for Refractory Coating

Name: High Performance Black Silicon Carbide Powder for Refractory Coating
Brand: ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
SKU: 2015468855

Henan, ChinaZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

US$0.80-1.20

1,000 kg

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

Product Name

RS Silicon Carbide Powder

Color

Black Sic

Keyword 2

Black Carborundum Grit

Certificate

ISO9001

Mohs Hardness

9.7

Sic

98%or Above

Keyworld

Refractory Silicon Carbide Powder

Abrasive Grain Sizes

12-240# 30#, 36#, 40#, 46#, 54#

Delivery Time

Within 7 Days

Fe2o3

<0.6%

Keyword 1

Black Carborundum Powder

Natural Abrasive Type

Natural Corundum

Artificial Abrasive Type

Silicon Carbide Abrasive

Application

Polishing/Grinding/Sandblasting

Function

Functional Refractories

Source

Artificial Abrasives

Particle Size

Abrasive

Hardness

Superabrasive

Transport Package

Bag

Specification

25kg/bag, customizable

Trademark

RSNC

Origin

China

HS Code

2849200000

Production Capacity

50000 Tons/Year

Key features

High Purity SiC Content: Minimum SiC content of 98% ensures superior performance and low impurities.

Extreme Hardness: Mohs hardness of 9.2-9.3 provides excellent abrasion resistance and durability.

Thermal Shock Resistance: Low thermal conductivity helps resist thermal shock and cracking.

Customizable Grain Sizes: Available in various sizes from 0-1mm to 240# mesh, or customized as required.

OEM Service Available: We accept OEM orders to meet specific customer branding and packaging needs.

Fast Delivery: Standard delivery time is within 7 days for most orders.

ISO9001 Certified: Manufactured under strict ISO9001 quality management systems.

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: ≤1.10h

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.