GUOSHI ADVANCED MATERIALS
Ceramic parts
for industrial furnaces
Radiant tubes, riser tubes, protection tubes, burner tubes and refractory materials for industrial furnaces, made in Zibo, Shandong, China.
AI-assisted concept render, not a product photograph
3D PRODUCT VIEW
Turn the burner tube in 3D
An outline sketch of the burner tube. Drag to turn it and look at the octagonal body and the opening at its end.
Product details →Loading the 3D sketch…
- [email protected]
- Telephone
- +86 533 5375177
- Address
- Zibo, Shandong Province, China
- Office hours
- Mon–Sat 08:00–17:30 (GMT+8)
Precast and pre-fired shapes
Shapes cast and fired at our works rather than on your site. They arrive dimensionally checked and already through their first heat-up, so a reline becomes an assembly job measured in hours instead of days.
Loading the 3D sketch…
The 3D view is a sketch of the outer form built from existing photographs. Dimensions and internal structure are to be confirmed against Guoshi drawings.
01 / SPECIFICATIONS
Typical properties and sizes.
| Service temperature | 1100 – 1600 °C |
|---|---|
| Bulk density | 2.30 – 2.85 g/cm³ |
| Permanent linear change @ 1500 °C | < 0.3 % |
| Cold crushing strength | ≥ 90 MPa |
| Anchoring | Cast-in stainless / ceramic |
| Max. single-piece mass | ≈ 1,200 kg |
| Supplied condition | Fired, dimension-checked |
| Tolerance on key faces | ± 1.5 mm |
Also known as
- Precast refractory shapes and burner blocks
Names commonly used in the industry for this product and its same-material companion parts.
Range and formats
| Shape | Typical size | Mass | Lead time |
|---|---|---|---|
| Burner block | 300 – 900 mm | 25 – 260 kg | 3 – 4 weeks |
| Skid rail cover | ≤ 1,200 mm | 40 – 180 kg | 3 – 4 weeks |
| Roof section | ≤ 1,500 mm | 90 – 700 kg | 4 – 5 weeks |
| Peep door / port | 120 – 400 mm | 6 – 40 kg | 2 – 3 weeks |
Design preview: specifications, suitability and supply information require confirmation before publication. Not for quotation or product selection.
Outline drawing
Sketch drawn from existing photographs, not to scale. Dimensions are shown as symbols; values follow the drawings Guoshi confirms.
02 / MATERIAL & PROCESS
Precast and pre-fired shapes
A castable poured on site has to dry, cure and be heated on your schedule, in your weather, by whoever is available. A precast shape has already done all of that under controlled conditions. What arrives on the pallet is a finished component with a known dimension.
Anchors are cast in, so nothing has to be welded through the hot face after installation.
- 01Hours, not daysThe furnace is down for assembly time only — no on-site cure, no first-heat schedule.
- 02Known dimensionsEvery piece is measured before it ships, so components fit the drawing on arrival.
- 03One first firing, oursShrinkage and any first-heat cracking happen in our kiln, not in your furnace.
03 / APPLICATIONS
Where it is used.
ASide section
BSeen from inside the furnace
- Guoshi product
- Refractory
- Steel shell
Sketch of typical installations, not to scale and not of a particular customer’s plant. Guoshi parts are outlined in black and marked with a red leader.
Animated sketch of typical operating conditions, not of a particular customer’s plant. Equipment and sizes are not to scale.
- 01Reheating and pusher furnacesBurner blocks and skid systems.
- 02Heat-treatment furnacesRoof and wall sections in cycling service.
- 03Aluminium furnacesNon-wetting shapes at the melt line.
- 04Ceramic kilnsKiln furniture and port assemblies.
ENQUIRY
Precast shapes
Send the drawing, quantity or operating conditions you have, and Guoshi will reply by email.
Send an enquiry ↗