This question was closed without grading. Reason: Answer found elsewhere
Apr 11, 2011 14:40
13 yrs ago
English term
Russian Federation
Agro, Eco, Food, Biotech, Genetics
Native in: Russian (Variant: Standard-Russia)
Works in: English to Russian, Russian
tubing & piping
English to Russian
Tech/Engineering
Engineering (general)
POSITIVE DISPLACEMENT PUMPS-CONTROLLED VOLUME (API675)
Tubing shall not be used in place of piping. Чем отличаются?
Piping
All necessary piping and valves shall be included on the package pre-piped, pre-tested, adequately supported and ready for operation. Piping shall be in compliance with PROJECT Specification, and where specified in the Data Sheets and the Requisition.
Use of flexible hoses shall be avoided.
Threaded connections and socket welds are not acceptable. All valves shall be flanged as per ASME B16.5.
Tubing shall not be used in place of piping. The use of tubing for pneumatic operated instrumentation is the only exception.
Piping
All necessary piping and valves shall be included on the package pre-piped, pre-tested, adequately supported and ready for operation. Piping shall be in compliance with PROJECT Specification, and where specified in the Data Sheets and the Requisition.
Use of flexible hoses shall be avoided.
Threaded connections and socket welds are not acceptable. All valves shall be flanged as per ASME B16.5.
Tubing shall not be used in place of piping. The use of tubing for pneumatic operated instrumentation is the only exception.
References
| уже было |
Maria Fokin
|
Reference comments
6 mins
Maria Fokin
Italy
Italy
Native in English
&
Russian
Italy
MS Geology
Native in: English 
, Russian
Works in: Russian to English, Italian to English, English
Reference:
уже было
http://www.proz.com/kudoz/english_to_russian/other/3453367-p...
The terms "pipe" and "tube" are almost interchangeable, although minor distinctions exist — generally, a tube has tighter engineering requirements than a pipe. Both pipe and tube imply a level of rigidity and permanence, whereas a hose is usually portable and flexible. A tube and pipe may be specified by standard pipe size designations, e.g., nominal pipe size, or by nominal outside or inside diameter and/or wall thickness. The actual dimensions of pipe are usually not the nominal dimensions: A 1-inch pipe will not actually measure 1 inch in either outside or inside diameter, whereas many types of tubing are specified by actual inside diameter, outside diameter, or wall thickness.
http://en.wikipedia.org/wiki/Tube_(fluid_conveyance)
The terms "pipe" and "tube" are almost interchangeable, although minor distinctions exist — generally, a tube has tighter engineering requirements than a pipe. Both pipe and tube imply a level of rigidity and permanence, whereas a hose is usually portable and flexible. A tube and pipe may be specified by standard pipe size designations, e.g., nominal pipe size, or by nominal outside or inside diameter and/or wall thickness. The actual dimensions of pipe are usually not the nominal dimensions: A 1-inch pipe will not actually measure 1 inch in either outside or inside diameter, whereas many types of tubing are specified by actual inside diameter, outside diameter, or wall thickness.
http://en.wikipedia.org/wiki/Tube_(fluid_conveyance)
Note from asker:
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