China Thermal Insulation Calcium Silicate Block 915mm Length with 650°C Temperature Rating and 170-220 kg/m³ Density for sale

Thermal Insulation Calcium Silicate Block 915mm Length with 650°C Temperature Rating and 170-220 kg/m³ Density

Price Negotiable

Price: Negotiable

MOQ: Full container load

Delivery Time: 20 days

Brand: OEM

Product Description

Thermal Insulation Calcium Silicate Block

Lightweight calcium silicate insulation blocks with 915mm length, designed for high-temperature applications up to 650°C (1200°F). These asbestos-free blocks feature excellent thermal performance and mechanical strength for industrial pipe systems.

Product Features

Light weight construction with densities from 170-220 kg/m³
High service temperature up to 650°C (1200°F)
Excellent thermal insulation properties
High compressive and bending strength
Fire resistant and asbestos-free
Low linear shrinkage at high temperatures

Technical Specifications

Property	Unit	TUNGKIN-200	TUNGKIN-220	TUNGKIN-170
Density	kg/m³	≤200	≤220	≤170
Service Temperature	°C (°F)	≤650 (≤1200)	≤650 (≤1200)	≤650 (≤1200)
Compressive Strength	MPa (kgf/cm²)	≥0.55 (≥5.61)	≥0.58 (≥5.92)	≥0.51 (≥5.20)
Thermal Conductivity	W/m·k (70±5°C)	≤0.060	≤0.062	≤0.054
Bending Strength	MPa (kgf/cm²)	≥0.42 (≥4.28)	≥0.43 (≥4.38)	≥0.41 (≥4.18)

Standard Dimensions

Width: 304mm, 305mm
Length: 915mm
Thickness: 25mm, 30mm, 40mm, 50mm, 60mm, 65mm, 70mm, 75mm, 80mm, 90mm

Applications

Ideal for power plants, petrochemical facilities, pipeline systems, industrial equipment, and heating network systems requiring high-temperature insulation.

Thermal conductivity curve for calcium silicate insulation blocks

Competitive Advantages

Superior fire resistance properties
Lightweight design with high temperature tolerance up to 650°C
Compliant with JIS A-9510 and ASTM C-533 standards

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Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company TUNGKIN INDUSTRY Co.Ltd

Location Xihu Industrial zone Shilong Dongguan Guangdong China

Contact Person Jackson Zhu

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