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polymeric pipes, polyethylene pipes, polymeric reinforced pipes, reinforced pipes, polyethylene reinforced pipes, pipeline systems, Research-and-production complex Polytech, pipes Technocom, pipe lines

Types of pipes Technocom

Now on that 2248-001-55038886-01 the pipes calculated on various working pressure depending on the transported environment and its temperature are issued.

For each concrete case there are factors of safety factor. Having divided value of destroying pressure from the table on this factor, the customer can choose that is necessary.

The name of a parameter   External diameter, mm
63 90 110 125 140 160

Destroying internal pressure (Psestr), MPa not less

A series 30,0 24,0 20,0 19,0 16,0 14,0
B series 20,0 16,0 14,0 12,0 11,5 10,4
C series 12,0 10,0 9,5 9,0 8,5 8,0

Factors of safety factor

Working pressure (Pworking) the pipeline is defined under the formula: Pworking=Pdestr/CxCt
 P - destroying internal pressure of the pipe
C - the factor of safety depending on the transported environment
Ct - the factor of safety depending on temperature of the transported environment

Factors of durability with and C and Ct get out according to specified below tables:

The transported environment C
Water 2,0
Oil and mineral oil 2,5
Natural gas 3,0

Temperature of environment, C CT
less than 20 1,0
21-40 1,25
41-60 1,5
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RPC Polytech :. New's desk
RPC Polytech
conduct work on promotion on the market of a domestic product polymeric pipe reinforced synthetic fibers.
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RPC Polytech
actively takes part in industry shows and conferences
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The company
RPC Polytech
works in Ukraine
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Kashtan Petroleum Ltd
is the pioneer in building of the polyethylene oil pipeline in Ukraine.
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Polymeric pipes, pipeline systems Polymeric pipes, pipeline systems
Research-and-production complex «Polytech»
127247, Russia, Moscow, Dmitrovskoe sh. 107, bld. 15
Phone: (495) 778-20-86; Phone/Fax: (495) 485-75-56
e-mail: info@rpc-polytech.ru
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