Cast basalt lined steel pipe ash handling with flange and coupling
is composed by lined with cast basalt pipe, outside steel pipe and
cement mortar filling between the two layers. It combines the
advantages of cast basalt and steel pipe, wear resistance,
corrosion resistance, anti-high-pressure, transportation and easy
installation. Water transport in plant ash and metal mine tailings
pipeline hydraulic conveyance system appling this product can life
up to 30 years. Cast basalt lined steel pipe is divided into
straight tube, elbow, tee, reducer pipe.
Cast basalt pipe can be divided into straight pipe, elbow,
three-way (four-way) pipe and variable diameter pipe, etc.
Comparision Chart
Comparison of Ceramic lines with few other materials under standard
conditions
Material
Thickness(mm)
Approx life ( Months )
Mild Steel
10
Cast Iron
20
Ni-Hard
20
Cast Basalt
30
20-25
Ceramic
10
35-40
Basalt is a dark, dense-looking rock, often with small porphyritic
crystals, and weathering to a brown colour on exposed surfaces. It
is the commonest of all lavas, the basalt flows of the world being
estimated to have five times the volume of all other extrusive
rocks together. Basalt also forms small intrusions.
Basalt casts are considered the best lining materials for
industries dealing with abrasion resistance.
Chemical substance ( weight %) of cast basalt
SiO2
Al2O2
Fe2O3
TiO2
CaO
MgO
K2O
Na2O
FeO
P2O5
43.13-41.12
12.5-13.52
8.64-9.5
2.02-2.62
9.05-10.22
8.65-10.47
1.4-1.75
4.62-5.28
4.82-6.25
1.1-1.38
The excellent performance of cast basalt lined steel pipe is that
it sets tenacity of steel pipe, abrasive resistance of cast basalt
pipe, concreteness of cement mortar in one.
This greatly improves the products adaptive capacity in complicated
operation conditions. At the same time. Cement mortar is selected
as the filling material and this can make the inside surface of
steel pipe in alkali mediums. So the surface of steel pipe
generates purifying films. These films can prevent being rusted.
Physical performance of cast basalt products
Category
Attribute
Density
3g/cm3
Compressive Strength
≥450MPa
Bending strength
≥60MPa
Impact strength
1.76KJ/M2
Abrasive strength
0.07g/cm2
Vickers scale
≥720kg/mm
Elasticity modulus
1.67x105MPa
Dilatation coefficient (60℃)
8.92x10-6
Chemical Attack Resistance
95%-98% H2SO4
≥98%
20%H2S4
≥94%
20 %NaOH
≥98%
Company Profile
Sunny Steel is a global well-known high-quality abrasion-resistant
pipes and fittings supplier, specializing in cost-effective
solutions to wear problems by supplying high-tech materials such as
ceramic, cast basalt and rare earth alloys.
This approach coupled with quality manufacturing processes,
well-qualified, trained and competent personnel has enabled us to
offer a more comprehensive range of products against wear from a
single source. Products are engineered the latest design and
manufacturing facility to provide realistic and cost effective
solutions supporting our customers to maintain a competitive edge
in their industry. Enjoy excellent reputation in wear protection market in over 20
countries worldwide. The services of the company include Design,
Manufacture and Installation as per the specification across the
broad spectrum of applications in steel, cement, power generation,
mining, minerals processing, chemical and petrochemicals, pulp and
paper and other process industries.
Culture vision
To be a respectable first-rate enterprise!
Actively undertake social responsibility as well as strictly fulfil
and strive to transcend product liability, employee responsibility,
environmental liability, tax liability and so on; abide by the rule
of good faith, social morality and business ethics; actively work
on public welfare course;
Standard governance mechanism, mature operating management,
excellent business performance and outstanding staff team; to be
the example and model of Chinese enterprises;
Create the first brand of Chinese steel products and international
famous pipe connection brand;
Achieve win-win situation with related parties: satisfy customers,
employees, partners.
Goal of Sunny Steel
Our team attaches great importance to environmental protection,
energy-saving and emission-reduction. Protecting the environment is the duty of the company. Customer satisfaction has always been the company’s top objective,
and we constantly stick to the principle: to provide customers with
a value-added solution rather than simply delivering products.
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Overview of Sunny Steel
To be one of the world recognized manufacturer of technical
abrasion resistant product and its allied product to assist society
to fight against wear, corrosion, thermal, electrical and other
critical requirement.