What is the chemical composition of the material?

The main chemical composition is Al2O3.SiO2, with specific percentages varying by grade (e.g., Al2O3 >=42%, SiO2 >=53%).

Ceramic Roller Insulation Seal Press Roller Cotton for Glass Tempering Furnace

Name: Ceramic Roller Insulation Seal Press Roller Cotton for Glass Tempering Furnace
Brand: Zibo Shijian International Trade Co., Ltd.
SKU: 2011367612

Shandong, ChinaZibo Shijian International Trade Co., Ltd.

US$0.10-10.50

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Usage

High Temperature Insulating Material

Temprature Classification

1600℃, 1500℃, 1400℃, 1260℃, 1050℃

Chemical Composition:

Al2O3.SiO2

Shape

Different Shapes

Manufacturing Technique

Vacuum Formed

Kind

High Purity Ceramic Fiber

Shapes

Can Be Made Different Shapes

Density

280kg/M3-450kg/M3

Color

White

Organic Type

with Smell

Inorganic Type

Without Smell

Application

Boiler, Furnace, Stove etc

Loss of Ignition, Loi, %

Permanent Linear Shrinkage, %, 24 Hours

Compressive Strength

>0.2

Thermal Conductivity, W/M•K

0.06-0.18

Transport Package

Carton or Export Wooden Box

Specification

as your request

Trademark

SJOIN

Origin

China

HS Code

6806101000

Production Capacity

60000000PCS/Year

Key features

Customizable Solutions: Shapes, dimensions, and density (280-450kg/m3) tailored to specific process requirements.

High Wear Resistance: Maintains performance under high-speed and heavy-load conditions, extending service life.

Chemical Stability: Resists acidic, alkaline, and corrosive media while maintaining integrity.

Certified Quality: Passed CE, ISO9001, MSDS, and REACH certifications with strict QC systems.

Company profile

Zibo Shijian International Trade Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2008-09-10Nearest Port: Qingdao PortAverage Response Time: ≤2.05hTerms 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 the BL copy or by LC, or other payment terms.

Q:What is the lead time for production?

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

Q:How is quality controlled?

SJOIN has a complete QC system for chemical composition and physical properties. All goods are tested after production, and quality certificates are shipped 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.