What certifications does the product have?

We have passed CE, MSDS, ISO9001 quality management system certification, and REACH.

Refractory Thermal Insulation Material Ceramic Fiber Cotton Board Polycrystalline Mullite Fiber

Name: Refractory Thermal Insulation Material Ceramic Fiber Cotton Board Polycrystalline Mullite Fiber
Brand: Zibo Shijian International Trade Co., Ltd.
SKU: 2154312442

Shandong, ChinaZibo Shijian International Trade Co., Ltd.

US$1.50-4.50

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Usage

High Temperature Insulating Material

Temprature Classification

1600℃, 1500℃, 1400℃, 1260℃, 1050℃

Chemical Composition:

Al2O3.SiO2

Shape

Ceramic Fiber Plate

Manufacturing Technique

Vacuum Formed

Kind

High Purity Ceramic Fiber

Length

1200mm

Width

1000mm

Min Thickness

3mm

Std Thickness

10mm 12mm 15mm 20mm 25mm 30mm 50mm 100mm

Density

220kg/M3 -350kg/M3

Color

White

Shapes

Can Be Cut to Any Shapes

Loss of Ignition, Loi, %

<8%

Types

Inroganic Type and Organic Type

Shrinkage, %,

Compressive Strength,

>0.2

Grad

Bio Soluble

Refractory Grade

Non-Inflammable

Application

Oven, Furnace, Boiler, Stove Heat Insulation Liner

Transport Package

Carton or Pallet

Specification

6mm-50mm thickness

Trademark

SJOIN

Origin

China

HS Code

6806101000

Production Capacity

100000ton/Year

Key features

Customizable Dimensions: Available in various thicknesses (3mm-100mm) and can be cut to any shape.

Thermal Shock Resistance: Excellent resistance to thermal shock and low heat storage for energy efficiency.

Easy Machinability: Can be easily machined, cut, and shaped to fit specific furnace or boiler needs.

Quality Certified: Passed CE, MSDS, ISO9001, and REACH certifications for strict quality control.

Rapid Lead Time: Standard lead time of 10-20 days after deposit receipt.

Free Samples Available: Free samples are provided for evaluation before bulk orders.

Company profile

Zibo Shijian International Trade Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2008-09-10Nearest Port: Qingdao PortAverage Response Time: ≤1.91hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryZibo Shijian International Trade Co., Ltd. is identified as a Chinese manufacturer/factory operating four specialized factories and more than 10 production lines across ceramic fiber, glass fiber, calcium silicate, and insulating bricks. It holds ISO 9001 certification, reports 6–10 R&D engineers and 6–10 quality-control staff, and has exported since 2008 with self-operated import/export rights. The supplier states that it has performed OEM production and maintains long-term relationships with customers in more than 100 countries. Production capacity and delivery information are provided, including an off-peak lead time within 15 working days. However, the slices do not provide sufficient evidence to assess after-sales service procedures, financial credibility, or the scale and outcomes of innovation activities. Trade records shown are limited to one transaction per listed entry and should not be treated as a broad customer-performance record.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and operates as a limited company in Shandong, China. This directly supports its identity as a manufacturing supplier rather than only a trading intermediary.

CertificationsThe supplier reports holding ISO 9001 management-system certification. This is explicit evidence of certification relevant to quality-management practices, although no certificate scope or validity details are provided.

Production capacityThe supplier reports four specialized factories, 12 ceramic-fiber lines, 6 glass-fiber lines, 2 insulating-brick lines, and 10 calcium-silicate lines, with annual output information and more than 10 total production lines. These details explicitly support substantial multi-product manufacturing capacity and an off-peak lead time within 15 working days.

Customization capabilityThe supplier explicitly states that it has made OEM production for many well-known companies. This supports the existence of OEM/custom production capability, although the slices do not specify customization scope, engineering support, or minimum order conditions.

Client casesThe supplier reports long-term trade relationships with customers in the United States, Chile, Saudi Arabia, Bahrain, Australia, Singapore, Turkey, Russia, Ukraine, Vietnam, Thailand, the Philippines, and more than 100 other countries. A named buyer appears in the trade records, but each listed record shows only one transaction, so the evidence supports international customer exposure but not a broad, independently verified case history.

Product Q&A

Q:What are the payment terms?

30% T/T in advance, 70% balance against BL copy or by LC, or other payment terms.

Q:What is the lead time for delivery?

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

Q:How do you control product quality?

We have a complete QC system for chemical composition and physical properties. All goods are tested, and quality certificates are shipped with goods if needed.

Q:Are free samples available?

Yes, free samples are available.

Q:Can we visit your company?

Yes, of course, welcome to SJOIN Company.