Elements of PUF ZP pipelines with cable outlet
Elements of PUF ZP pipelines with cable outlet are “segments” of the pipeline’s heat mains. They are delivered with a lead cable of the RRCS.
Identification code review
Russian abbr.: Элемент трубопровода, Ст 09Г2С (ГОСТ 10704-91) 325 х 7,0 - 1 - ППУ - ОЦ
English abbr.: Pipeline element, St 09G2S (GOST 10704-91) 325 х 7,0 - 1 - PUF - ZP
Below is the explanation of the marking conventions:
1. St 09G2S is the steel grade;
2. «GOST 10704-91» denotes steel longitudinal electric-welded pipes;
3. «325» is the pipe diameter;
4. «7,0» is the pipe wall thickness;
5. «1» is the insulation type;
6. «PUF – ZP» - polyurethane foam insulation, PE protective shell.
Dimensions and characteristics
d, mm | s, mm | Dp | L, mm | Weight, kg | ||
---|---|---|---|---|---|---|
Type 1 | Type 2 | Type 1 | Type 2 | |||
33,5 | 3,2 | 125 | 1000 | 6,2 | ||
42,3 | 3,2 | 125 | 1000 | 6,2 | ||
48 | 3,5 | 125 | 1000 | 7,1 | ||
57 | 3,5 | 140 | 1000 | 10 | ||
76 | 3,5 | 160 | 1000 | 12,2 | ||
89 | 3,5 | 180 | 1000 | 15 | ||
108 | 4 | 200 | 1000 | 19,6 | ||
133 | 4 | 225 | 250 | 1000 | 21,5 | 23 |
159 | 4,5 | 250 | 280 | 1000 | 27,2 | 28,6 |
219 | 6 | 315 | 355 | 1000 | 47,1 | 50 |
273 | 7 | 400 | 450 | 1000 | 67,7 | 77,2 |
325 | 7 | 450 | 500 | 1000 | 80,5 | 86,1 |
426 | 7 | 560 | 630 | 1000 | 54,4 | 117,6 |
530 | 7 | 710 | 1000 | 140,3 | ||
630 | 8 | 800 | 1000 | 180,6 | ||
720 | 9 | 900 | 1000 | 197 | ||
820 | 9 | 1000 | 1000 | 246,8 | ||
1020 | 11 | 1200 | 1000 | 362,2 | ||
The data specified in the table are for reference only. Hereinafter, the density of polyurethane foam is assumed to be 60kg/m3. |
Scope of supply of pipeline elements in protective ZP sheath
1) PUF ZP steel pipes2) PUF ZP steel T-pipes
3) PUF ZP steel T-pipes complete with vent pipe ball valve
4) PUF ZP parallel steel T-pipes
5) PUF ZP steel tee branches
6) PUF ZP steel tee branches with reducing connections
7) Sliding saddles
8) Fixed saddles
9) End fittings of PUF ZP pipelines with looped conductors
10) PUF ZP reducers
11) PUF ZP ball valves
12) PUF ZP U-shaped elements
13) PUF ZP Z-shaped elements
14) PUF ZP expansion bellows
15) PUF ZP ball valves with vent pipe
16) PUF ZP joint isolation sets
PUF ZP elements can be manufactured in a custom thickness of the PUF insulation. In this case, please indicate the required thickness in the specification, for example:
Pipeline element, St 09G2S (GOST 10704-91) 325 х 7.0 - 560 - PUF - ZP