How can I get a quotation?

Please provide drawings and technical indicators, demand quantity, if you do not have technical indicators can provide specific conditions of use, if there are samples can also be sent to us, we can detect the specific content, in order to facilitate accurate quotation to you.

High Quality Low Density Mullite Insulation Brick Jm28 Jm30 Jm32

Name: High Quality Low Density Mullite Insulation Brick Jm28 Jm30 Jm32
Brand: ZHENGZHOU JANSINCERE REFRACTORY CO.,LTD.
SKU: 2137554352

Henan, ChinaZHENGZHOU JANSINCERE REFRACTORY CO.,LTD.

US$450.00-550.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Blast Furnace, Cement Kiln, Ceramic Kiln, Chemical Kiln, Glass Kiln, Steel-Making Furnace

Material

Chrome Corundum

Model NO.

JM-28 30

Refractoriness (℃)

1580< Refractoriness< 1770

Bulk Density

2.40-2.60g/Cm³

Apparent Porosity

≤24%

Fire-Resistant Temperature

≥1750°C

Refractoriness Under Load

≥1500°C

Cold Crushing Strength

≥60MPa

Appearance

Light Yellow Brick

Certificate

ISO 9001 CE

Transport Package

Cardboard Boxes or Wooden Cases

Specification

L=350/470/520

Trademark

Jansincere

Origin

Henan, China

HS Code

6902200000

Production Capacity

200000 Ton/Year

Key features

Customizable Shapes: Available in standard, shaped, and special shaped bricks according to customer requirements.

Excellent Thermal Shock Resistance: Features good thermal shock resistance suitable for direct flame exposure.

Low Thermal Conductivity: Low thermal conductivity ensures excellent insulation and energy saving.

Long Service Life: High strength and good integrity with furnace lining ensure long service life.

Wide Application Range: Suitable for blast furnaces, cement kilns, glass kilns, and chemical kilns.

ISO 9001 Certified: Manufactured with ISO 9001 and CE certification for quality assurance.

Free Samples Available: Free samples provided, though freight and mold fees are borne by the buyer.

Company profile

R&D CapabilitiesHigh Repeat Buyers ChoiceCustomization from DesignsRaw-Materials Traceability

ZHENGZHOU JANSINCERE REFRACTORY CO.,LTD.

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, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is a Chinese limited company operating in refractory materials, kiln-related engineering, special steel and insulation products, petroleum proppants, and related technical services. It reports 263 employees, six years of export experience, 3D design, ODM/OEM, and broad customization capabilities, with new products developed in the past year. Finished-product inspection instructions are reportedly available and uniformly followed. However, the available information shows no overseas warehouse, showroom, agents, or branches, and no SDK. Service-management weaknesses are explicitly reported: no written procedures or records for supplier assessment, corrective/preventive actions, or customer-complaint handling. Financial information is insufficient for credibility assessment because the reported historical financial figures are zero and cannot substantiate operating performance. Certification holdings and customer cases are not documented.

Supplier typeThe supplier is a limited company located in Xinmi, Zhengzhou, Henan, China, with a combined company type and no stated affiliation with a larger group. Its business covers refractory production and sales, kiln masonry, technical consultation, special steel and insulation products, petroleum proppants, and related construction services.

After-Sales capabilityThe supplier reports one-month lead times in both peak and off-season periods and has participated in GLASSTEC, but it has no overseas warehouse, showroom, agents, or branches. More importantly, no written procedures or records are reported for effective customer-complaint handling or corrective and preventive actions, indicating an inadequately documented after-sales management system.

R&D capabilityThe supplier reports new products within the past year, 3D software design services, ODM capability, and OEM service for popular brands. However, it has no available SDK, so the evidence supports product-development and design capability but not SDK-based technical integration.

Production capacityThe supplier reports production and sales of refractory materials, special steel components, insulation products, and petroleum proppants, supported by a workforce of 263 employees. These details provide explicit evidence of manufacturing operations, although production capacity, equipment, and output volumes are not stated.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, minor customization, customization from designs, and flexible customization, together with 3D software design services. This indicates broad customization coverage supported by design and R&D resources.

Product Q&A

Q:Are you a manufacturing factory or a trading company?

We are a refractory source factory established in 1986. We integrate refractory research and development, production, sales and construction, with an annual output of more than 200,000 tons of various refractory materials. You are welcome to visit and inspect at any time!

Q:Can I have it customized?

Yes, Jansincere Refractories can be customized according to your drawings and requirements

Q:How do you control product quality?

We have a fully automatic batching system, and materials will undergo random inspection from screening to forming. If necessary, the quality certificate will be shipped together with the goods.

Q:What is your lead time?

It usually needs about 10- 20 days after receiving your deposit.

Q:Can I provide free samples?

Yes, we can provide the sample for free, but the freight and mold fee are on your side.