- Product Details
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Quick Details
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Oiled or Non-oiled:
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Non-oiled
-
Invoicing:
-
by actual weight
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Place of Origin:
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Shandong, China
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Outer Diameter:
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50 - 500 mm
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Thickness:
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4 - 12 mm
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Grade:
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#20, 20#
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Bulk Density:
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3.0g/cm3
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Water Absorption:
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0.01%
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Liner Shape:
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Cast basalt tube / tiles
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Mode of Ceramic Shaped:
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Pouring
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Forming Temperature:
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350 ℃
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Hardness:
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Min 8 Mohs
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Keyword:
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Cast baslt stone
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Type:
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Seamless Steel Pipe
Quick Details
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Section Shape:
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Round
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Surface Treatment:
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Painted
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Tolerance:
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±5%
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Oiled or Non-oiled:
-
Non-oiled
-
Invoicing:
-
by actual weight
-
Place of Origin:
-
Shandong, China
-
Outer Diameter:
-
50 - 500 mm
-
Thickness:
-
4 - 12 mm
-
Grade:
-
#20, 20#
-
Bulk Density:
-
3.0g/cm3
-
Water Absorption:
-
0.01%
-
Liner Shape:
-
Cast basalt tube / tiles
-
Mode of Ceramic Shaped:
-
Pouring
-
Forming Temperature:
-
350 ℃
-
Hardness:
-
Min 8 Mohs
-
Keyword:
-
Cast baslt stone
-
Type:
-
Seamless Steel Pipe
Wear Resistant Cast Basalt Stone Lined Steel Pipe / Elbow
1. Brief Introduction:
The Cast Basalt Stone tubes or tiles are bonded onto the internal surface of the steel pipe properly to a form a Wear Resistant Cast Basalt Stone Lined Steel Pipe / Elbow . The combination of high rigidity of ceramic and high elasticity of steel gives the pipe unmatchable features as an abrasion resistant, heat resistant and corrosion resistant material used in the variety of industries.
2. Advantages of Wear Resistant Cast Basalt Stone Lined Steel Pipe / Elbow:
1) Good abrasion resistance
As the wear surface, the hardness of cast basalt is 8 Mohs, whose wear resistance is 8 times that of hi-chrome cast iron alloy pipes. It can make little wear loss of the pipe during running, which extend the service life of the equipment largely.
2) Good thermal stability and excellent corrosion resistance
-50-350 ℃ is ideal temperature for the ceramic lined pipe, and the inner wall of the pipe is alumina ceramic tiles which have unique chemical properties of wonderful acid and alkali resistance.
3) Light Weight
The density is 3.0 g/cm³,which is only half of the steel to reduce the load of equipment largely
4) Low Price
The price is 1/2 of alumina ceramic lined steel pipe
3. Manufacture Process:
4. Normal Specification:
Full range of Wear Resistant Cast Basalt Stone Lined Steel Pipe / Elbow include straight pipes, bends, elbows, tees,Y-pieces, reducers,crosses and etc can be available from our factory.
Regarding the connection ways, we can provide with the normal way of welding or flange or to customize according to the customer's requirements.
Regular size of the ceramic-lined pipe:
Nominal Diameter |
50~800 |
Or we can supply design according to customer's requirements. |
Thickness of Wear-resistant Liner(mm) |
10~50 |
|
Thickness of Steel pipe |
4~12 |
Items | Index |
Alumina content | 12.52-13.52% |
Bulk Density | ≥3g/cm³ |
Vickers Hardness | ≥720kg/mm2 |
Compressive Strength | ≥600MPa |
Abrasive resistance | ≥0.07g/cm2 |
Bending Strength | ≥60MPa |
Thermal Conductivity 20℃ | 20W/m.k |
Coefficient of Thermal Expansion | 8.92×10-6m/×m.k |
Modulus of Elasticity 20℃ | 1.67X105 MPa |
Corrosion resistance | Good |
Technical Datas of Steel :
Q235 steel plate for Normal Chemical Analysis (%):
Cr |
C |
Mn |
Si |
Other |
24%-30% |
4%-5% |
0.5%-2.5% |
0.5%-1.5% |
Less than 2% |