■Application:
The DuraPipe® use high alumina ceramics tiles as inner liners, and the outer casing the steel material treated
by sand blasting. Ceramic liners stick to steel casing through adhesives. With the brilliant properties of
resistance to wear, corrosion and heat , the pipe is widely used in material handling of coal industry, electric
power, metallurgy, mining and chemical industry and it is one ideal wear-resistant pipe. The DuraPipe series
products includes:
(1)DuraPipe-M® wear resistant pipe
(2)DuraPipe-E® wear resistant elbow
(3) DuraPipe-L®wear resistant three links

■ Regular sizes:
Nominal Dia. 50~800
Thickness of Wear-resistant Liner 6~25
Thickness of Casing 4~8
Remark: Other sizes are available upon request. detailed specifications based on site conditions

■Key benefits:
1.Great Hardness:
Rockwell hardness is 88 which is only inferior to diamond but far exceeding wear-resistant steel and stainless
steel.
2.Good Abrasion Resistance:
Its abrasion resistance is 266 times that of manganese steel and 171.5 times that of high chromium iron.
According to the follow-up survey for the customer, the service life of pipes can be prolonged more than 10
times under the same working condition.
3.Corrosive Resistance:
As an inorganic oxide, high alumina ceramics has extreme stable molecular structure and no electrochemical
corrosion, which can resist the corrosion from various solutions such as acid, alkali, salt and organic solvent.
4.High Self-lubrication:
High alumina ceramics has the properties of excellent self-lubrication and non-adhesive. Its roughness is just 1/6
that of steel pipe, causing smaller flow-resistance. Compared to that of steel pipe, its inner diameter could be
reduced by 15.4%.
5.Not Easy to Form Scale:
It will not form scale as long as the flow speed of medium exceeds 2.3 m/s, which can greatly reduce the cost
of cleaning and avoid the secondary pollution.
6.Light Weight:
Density of 3.6g/cm3 is only 50% that of steel, which highly lowers the dead weight of the pipe.
7.Convenient Connection:
Apply flange connection in principle, but we also use quick connector according to the requirements from
customers.