Folded blanket arrangement
Blanket is folded and compressed into a lining block. Fold direction, installed compression and the joint pattern are coordinated with the wall, roof or door layout.
01Layered lining systems
Ceramic fiber modules
Traditional folded and sewn ceramic fiber modules with configurable grade, density, compression, dimensions and anchor systems for furnace walls, roofs, doors and lining repairs.
300 × 300 mmstandard module face
150–300 mmreference thickness
3anchor options
02Overview
Ceramic fiber modules create compressed, joint-controlled linings for furnace walls, roofs and doors. Common supply formats use a 300 × 300 mm face with 150–300 mm thickness; grade, density, compression and anchoring are matched to the lining design.
03Product views
Folded modules and anchoring construction.
Published module grade references
1260 / 1400 / 1500 / 1600
Construction
Traditional folded module, sewn module or polycrystalline fiber block
Reference module size
300 × 300 × 150–300 mm
Reference density range
96–230 kg/m³ for listed 1260/1400 modules; up to 96–280 kg/m³ for the listed 1600 module
Compression
Set for joint closure and lining design
Anchor options
Built-in, screw or other illustrated fixing arrangements; alloy and layout by project
Supply format
Individual modules or numbered lining sets
Minimum order
1 unit or sample
Packing
Standard export wooden case
Sewn ceramic fiber module constructions
Sewn modules are folded blanket assemblies held in compression by stitching, with anchors selected for the furnace wall, roof or door. The HN-1260 and HN-1430 designations below identify two established sewn constructions, not a universal density or temperature rating for every module. Blanket grade, compression, anchor layout and installed lining thickness are selected for the furnace conditions.
| Property | HN-1260 sewn module | HN-1430 sewn module |
|---|---|---|
| Al₂O₃ content | 42–44% | 34–36% |
| SiO₂ content | 56% | 49% |
| ZrO₂ content | — | 14–17% |
| Working temperature | 1100°C | 1300°C |
| Density | 160–210 kg/m³ | 160–210 kg/m³ |
| Thermal conductivity | 0.25 W/(m·K) at 800°C | 0.48 W/(m·K) at 1000°C |
| Tensile strength | 0.07 MPa | 0.075 MPa |
| Rebound recovery | ≥5% | ≥4% |
| Linear shrinkage | 2–3% after 1100°C × 24 h | 1.5–2.5% after 1200°C × 24 h |
| Shot content above 212 μm | ≤10% | ≤10% |
+Module construction
Fiber layout, compression and anchoring.
The blanket arrangement defines the insulation block. Stitching can retain its compression during handling and installation, while the anchor connects the module to the furnace casing. These are separate parts of the lining design.
Anchor selection follows the furnace casing.
Internal anchors, screw-fixed systems and other fixing arrangements are available. The order drawing identifies the anchor alloy, casing connection and installation direction. For repairs, existing anchor spacing determines whether the original fixing points can be reused.
05Selection guide
Treat the module, anchor and lining pattern as one system.
A ceramic fiber module specification includes more than block dimensions. Fiber grade, blanket density, fold direction, compression, anchor material and installation orientation work together to close joints and hold the lining in service.
Lining position and thickness
Provide the furnace position, atmosphere, normal and peak temperature, required lining thickness and backup layers. Roofs, doors and moving structures also need their orientation and movement identified.
Module size and compression
Define length, width, thickness, fold direction and installed compression. Include the module pattern, joint treatment and any numbering required for installation.
Anchor and structural interface
State anchor style, alloy, location and connection to the furnace casing. Existing lining repairs should include current anchor spacing, photographs and accessible installation area.
Industrial furnace lining guideCompare modules with layered blanket, board and formed components.↗Ceramic fiber blanketFlexible needled fiber material used in folded and sewn modules.↗Module installation guideCasing preparation, anchors, module sequence, compression, joints and inspection.↗Download module dataModule constructions, anchor options, grades and available sizes.↗
06Custom engineering
Coordinate modules with the complete lining pattern.
Density and working-temperature values vary by module construction and series. Grade, density, compression, anchor system and alloy are specified together for the furnace position, operating conditions and installation method.
- 01Module length, width and thickness
- 02Fiber grade and blanket density
- 03Fold orientation and compression
- 04Anchor style, alloy and location
- 05Backup insulation and joint treatment
- 06Numbering and installation layout
07Application fit
Furnace wall, roof, door and repair applications.
Industrial furnace walls
Compressed modules create a low-mass lining with controlled joints and rapid installation.
Application details ↗Furnace roofs and doors
Fiber orientation, module compression and anchor placement can be set for overhead or moving structures.
Application details ↗Lining repair and retrofit
Custom module dimensions can be matched to existing anchor patterns and local repair areas.
Application details ↗
ProjectProduct configuration
Ceramic fiber module lining supply
Compressed modules retain their folded fiber construction through workshop handling and batch packing for furnace-lining installation.
Standard face dimensions are 300 × 300 mm; module depth, compression and anchors follow the lining design.
Thickness and compression can be adjusted for the specified lining layout.
Built-in, screw and other illustrated fixing arrangements are available.
08Product FAQ
Common questions about ceramic fiber modules and lining layouts.
01Can module dimensions be customized?+
Yes. Length, width, thickness, fold orientation and compression can be matched to the lining layout.
02Can anchors be supplied with the modules?+
Yes. The anchor style, alloy and location are confirmed for the furnace structure, temperature and atmosphere.
03What density should I specify for a ceramic fiber module?+
Density depends on the temperature grade, folded or sewn construction, installed compression and lining position. Send the lining thickness and installation drawing; the quotation will state the nominal density, module construction and anchor system.
04Are modules suitable for roofs and doors?+
Yes. Fiber orientation, anchor system and mechanical movement are engineered for the installation position.
05Can you match an existing lining pattern?+
Yes. Send the furnace dimensions, anchor layout, lining thickness and clear photographs of the existing installation.
10Product quotation
Request pricing for ceramic fiber modules.
Send the product dimensions, operating temperature and quantity. For a heated assembly, add the available voltage and power; a drawing or sample photo can help define the rest.