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Calcium silicate pipe cover use monox (quartz sand, powder, diatomaceous earth
, etc.), calcium oxide (or slaked lime, carbide slag, etc.) and reinforced fiber (mineral wool, glass fiber, etc.) as main raw material, is a new thermal insulation material made through rabbling, heating, gelling, molding, steaming and pressing, and rigidification and at last drying.It is a light-weight and multiporous thermal insulation material.It is a excellent asbestos free insulating material and can't be wetted by the melting non-ferrous metals, which is widely used in power station, steel mill, petrochemical industries and so on.
Characteristic:
1. Light bulk weight, Low thermal conductivity
2. High bending and compressive strength.
3. Non-deformation in the water, long service life
4. Good durability, no pulverization with long time use
5. Strong practicability in construction. Easy to process and install.
6. It is safe in use and non-toxic, non hazardous substances.
7. Protect equipment and don't corrode pipe.
8. Excellent chemistry stability.
Application:
1 Crude oil pipeline
2 Steel pipe insulation
3 Steam thermal insulation
4 Duct heat insulation
5 Gas pipeline insulation
6 All kinds of channel heat insulation
Technical Index:
|
Terms |
Unit |
Index |
|
SiO2 |
% |
44 |
|
CaO |
% |
43 |
|
MgO |
% |
1.3 |
|
Bulk density |
kg/m3 |
220±10% |
|
Thermal conductivity |
W/m.k |
≤0.052 |
|
Compressive strength |
Mpa |
≥0.5 |
|
Flexural Strength |
Mpa |
≥0.3 |
|
Linear shrinkage |
% |
≤2 |
|
Limit Temp |
650ºC |
|
|
Ignition loss |
11.10% |
|
Package: inner plastic bags outer cartons or pallet with thermal shrinkage.
We also received OEM service, the package can be designed according to your requirements.
Shipping: By vessel or by train from any Chinese port, Samples can be delivered by International express.
Our service
1.Timely response,
Timely response to your inquiry, multiple choice recommendations based on your demand,quickly respond mails and provide solutions.
2.Free sample
Sample and trial order are accepted for the quality evaluation
3.Strict quality control
Arrange production on time and control quality strictly.
4.Shorter delivery time.
Book the earliest vessel or plane to guarantee the delivery time
5.Professional Services
Provide all the detailed news and pictures from order to delivery;
Offer relative export documents and original certificate if needed;
Warm and considerable after-sale service
Company Information
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DKJL refractories exporting company is one of the most professional suppliers of refractories in China. Our main products are refractory and thermal insulation materials, heating elements, industrial ceramics. They are available in various sizes and shapes. Our products enjoy a good reputation for their excellent quality and service in domestic and international markets.
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FAQ
1:.How can I get your prompt quotation?
A: we can give you reply with quotation quickly if you kindly send the inquiry with following factors: working temperature, bulk density, dimension (OD*ID*length or thickness and inner diameter, or thickness and outer diameter ), and quantity.
2.What's the MOQ of trial order?
No limit, we can offer the best suggestions and solutions according to your requirement.
3: What is the MOQ(minimum order quantity )?
Not limit.
4. Which payment terms can you accept?
T/T,LC,Western Union,moneygram are available for us.
5.After an order is placed, when to deliver?
15-25days after confirming the order
6. Does your company accept customization?
We accept OEM service.
7. How to solve the quality problems?
If the products don't conform to customer's samples or have quality problems, our company will be responsible to make compensation for it.
8. What is the HS code?
The HS code is 68099000
Welcome your inquiry and expect to provide satisfactory products and services for you.
Leveranciers met geverifieerde zakelijke licenties
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