a. Plain blanket
It is the normal type, suitable for big diameter pipelines, flat and irregular surfaces, building walls with good thermal insulation and acoustic absorption effects.
The blanket with glass cloth, aluminium foil or wire mesh on facing is available.
b. Blanket with aluminium foil facing
The product is designed for circular ducts, small equipment and air-conditioning system pipelines, with properties of good water-resistance, dust-proof, and perfect thermal insulation.
c. Blanket with wire mesh
The product is used under conditions of strong vibration and high temperature, also recommended for thermal insulation of boilers, vessels, flanges/ valves and big diameter or large irregular pipelines.
d. Blanket with glass cloth Facing
The product is developed for large span equipment and building walls with good dust-proof performance.
Maximum service temperature
Plain Blanket: 450C (850F) With Glass Cloth: 650C (1200F)
With Aluminium Foil: 250C (480F) With Wire Mesh: 750C (1400F)
The blankets are non-combustible, water-repellent, and non-hygroscopic.
The wool is neutral or slightly alkaline, and normally not support the growth of molds, fungi and bacteria.
The calcium silicate products are suitable for thermal insulation in stove, cave dwelling of steel mill, petrochemical, ceramics, glass, cement industries and power industries as well as other various ancillary heating equipment.
With the properties of the following;
- High strength: the strongest one among the inorganic
thermal insulation materials with the similar density
- Non-deformation within the temperature range
- Low thermal conductivity
- Asbestos-free
Availability
Board:
Length x Width :
610 x 150mm
600 x 150mm
610 x 305mm
600 x 305mm
915 x 305mm
1000 x 500mm
Thickness: 25 ~ 75mm
Curved sheet:
Inside diameter: 196 ~ 3560mm
Thickness: 25 ~ 75mm
Length: 600mm, 610mm, 915mm
Pipe cover:
Inside diameter: 16 ~ 171mm
Thickness: 25 ~ 75mm
Length: 600mm, 610mm, 915mm
Tolerance for different products:
board:
Length: -2 ~ +3;
Width: -2 ~ +3;
Thickness: -2 ~ +3;
Curved sheet:
Length: -2 ~ +3;
Inside diameter: -0 ~ +5;
Thickness: -2 ~ +0;
Pipe cover:
Length: -2 ~ +3
Inside diameter: -0 ~ +3
Thickness: -2 ~ +0
The 650 grade calcium silicate products are suitable for thermal insulation of piping and equipment in power station, steel mill and petrochemical industries as well as other various fields. It can also be specified to use in furnace as backing material of refractory bricks.
With the properties of the following;
- high strength: the strongest one among the inorganic
Thermal insulation materials with the similar density
- non-deformation within the temperature range
- low thermal conductivity
- asbestos-free
Board:
Length x width :
610 x 150mm
600 x 150mm
610 x 300mm
600 x 300mm
915 x 305mm
1000 x 500mm
Thickness 25-75mm
Curved sheet:
Inside diameter: 196 ~ 3560
Mm length: 610/600/915mm
Thickness: 25 ~ 75mm
Pipe cover:
Inside diameter:16 ~ 171mm
Length: 610, 600, 915mm
Thickness: 25 ~ 75mm
Foam glass (cellular glass)
In special cellular structure, it is one of the best material to be used for low temperature heat insulation, with properties of light weight, low thermal conductivity, non-moisture absorbing, nonflammable, resistance to all chemical corrosive materials with exception of hydrogen fluoride, can be used in harsh conditions of extremely low temperature, underground, open-air, inflammatory, moist and corrosive.
It is also an excellent material for fire and vibration proof.
Typical application include petrochemical industry, cold storage, underground engineering, ship-building and defence works as permanent heat insulation and cold preservation material.
Acoustic insulation foam glass (cellular glass)
Acoustic insulation foam glass (cellular glass) is made of glass material through crushing and blending of foaming agent and then high temperature calcining. The product is a good acoustic insulation material with abundant and interlaced micro bores penetrating from surface to inside for absorbing echoing sound and mixing sound, reducing and controlling mixing time. The product is widely used in auditorium, underground, noisy workshop and broadcasting recording room and other fields.
With the following properties:
- high temperature resistance and retardance
- hazardous volatile free, non-toxic and non-radioactive
Harm to human body.
- good chemical stability, non-weathering, non-aging, moth
Resistance, anti-corrosion.
- high mechanical strength, yet it can be processed with
Ordinary carpenter's tools and can be bonded and
Installed by ordinary method.
Rockwool board
The product is used in building walls/ roofs, elevator wells, flat or slightly curved surfaces and other industrial equipment for thermal and sound insulation.
Rigid board
The product is suitable for large vessels, tanks, ovens and ducts for its good load-bearing property.
Board with wire mesh, kraft paper or aluminium foil facing is available.
They are water repellent and non-hygroscopic.
The wool is neutral or slightly alkaline, and normally not support the growth of molds, fungi and bacteria.
Compression resistance board
The board is designed for bearing great high loads.
Availability:
Thickness: 25mm, Density: 80, 100, 120, 140, 150, 200kg/m3;
Thickness: 30mm, Density: 80, 100, 120, 140, 150, 200kg/m3;
Thickness: 35mm, Density: 60, 80, 100, 120, 140, 150, 200kg/m3;
Thickness: 40mm, Density: 50, 60, 80, 100, 120, 140, 150, 200kg/m3;
Thickness: 50mm, Density: 40, 50, 60, 80, 100, 120, 140, 150, 200kg/m3;
Thickness: 65mm, Density: 40, 50, 60, 80, 100, 120, 140, 150kg/m3;
Thickness: 70mm, Density: 40, 50, 60, 80, 100, 120, 140kg/m3;
Thickness: 75mm, Density: 40, 50, 60, 80, 100, 120kg/m3;
Thickness: 80mm, Density: 40, 50, 60, 80, 100, 120kg/m3;
Thickness: 90mm, Density: 40, 50, 60, 80, 100kg/m3;
Thickness: 100mm, Density: 40, 50, 60, 80, 100kg/m3;
Thickness: 110mm, Density: 40, 50, 60, 80kg/m3;
Thickness: 120mm, Density: 40, 50, 60, 80kg/m3;
Thickness: 130mm, Density: 40, 50, 60,kg/m3;
Thickness: 140mm, Density: 40, 50, 60,kg/m3;
Thickness: 150mm, Density: 40, 50, 60,kg/m3;
Length: 910, 1000, 1200, 1210 mm
Width: 600, 605, 630, 910mm
Other size or density on request .
Maximum Service Temperature
Flexible, semi-rigid board: 450C (850F) Rigid board: 650C (1200F)
Compression resistance board: 750C (1400F)
Expanded perlite has unique internal structure, which consists of numerous tiny closed air cells, with exterior irregular surface, thereby features good thermal and acoustic insulation properties.
Density: 200 ~ 350 (Kg/m3);
Average temperature thermal conductivity (W/m.k): 0.062 ~ 0.076;
Compressive Strength (Mpa): >0.5;
Bending strength (Mpa): >0.3;
Linear shrinkage (): <2;
Moisture resistivity (): >97;
Max. service temperature (C): 650C
1. 2" ss 304 (316) stainless steel toggle or toggle clip;
2. 4" ss 304 (316) stainless steel toggle or toggle clip;
Other size on request.
Stainless steel clip (wing seal)
1. Name: ss 304 (316) stainless steel clip (stainless steel wing seals);
Size: for 12.7 mm stainless steel banding
2. Name: ss 304 (316) stainless steel clip (stainless steel wing seals);
Size: for 19 mm stainless steel banding.
Our standard packaging contains 10 kg or 20 kg of coiled stainless banding. Other weights are available upon request.
The banding products are mainly in 0. 5mm thickness, 1/2 inch, 3/4 inch and 1 inch width, of type 304, type 316 material, and wing seals fit for the specified bandings.
Our standard packaging contains 10 kg or 20 kg of coiled stainless banding. Other weights are available upon request.
1. 2" ss 304 (316) stainless steel toggle or toggle clip
Rockwool pipe cover
Availability:
Inside Diameter: 18 ~ 850mm; Thickness: 25 ~ 300mm;
Length: 1000mm
Density: 100 ~ 150kg/m3
Thermal Conductivity (typical figure)
Mean Temp (C): 50, 100, 150, 200, 250, 300, 350, 400
K-value (W/mK) 0.04, 0.04, 0.05, 0.06, 0.07, 0.08, 0.09, 0.10
Pipe covers are no-combustible, and high water-repellent performance, non-hygroscopic.
Rockwool is neutral (PH 7) or slightly alkaline. It will not normally support the growth of molds, fungi and bacteria.
Glasswool (glass wool) blanket:
Spec.:
1. Resin bond content: 3 ~ 8 %
2. Density: 16 kg/m3, 20 kg/m3, 24 kg/m3, 32 kg/m3
3. Thermal conductivity (705c): 0.042 ~ 0.049 w/m.K
Subject to density and thickness
4. Average acoustic absorptivity: 0.8 ~ 1.1
Subject to density, thickness and frequency
5. Max. Service temperature: 300c
6. Average fibre diameter: <6m
Availability:
Standard width 1200mm
Thickness 25 ~ 100mm
Length 11000mm/22000mm
Blanket with aluminium foil facing is available.
Glasswool board/block/slab:
Fiberglass wool board is suitable for fireproof, acoustic and thermal insulation in tall building, also for refrigeration, air condition machinery room, etc., with properties of good load-bearing, light weight, low thermal conductivity, non-combustible and chemical stability.
Spec.:
1. Resin bond content: 5 ~ 8 %
2. Density: 32 ~ 64 kg/m3
3. Thermal conductivity (705c): 0.0349 ~ 0.049 w/m.K
Subject to density and thickness
4. Average acoustic absorptivity: 0.8 ~ 1.1
Subject to density, thickness and frequency
5. Max. Service temperature: 300c ~ 400c
6. Average fibre diameter: <6m
Availability:
Length x width: 1200 x 600 mm / 2400 x 1200mm
Thickness: 25 ~ 100mm
