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Elements of PUF PE pipelines with cable outlet
Elements of PUF PE pipelines with cable outlet are intermediate elements of a pipeline system installed in the straight section of the network. They are equipped with copper conductors (cables) for the rapid remote control system (RRCS).
Identification code review
Russian abbr.: Элемент трубопровода, Ст 09Г2С (ГОСТ 10704-91) 325 х 7,0 - 1 - ППУ - ПЭ
English abbr.: Pipeline element, St 09G2S (GOST 10704-91) 325 х 7,0 - 1 - PUF - PE
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; 7.0mm is the pipe wall thickness; «7,0мм» - толщина стенки трубы;
4. «1» is the insulation type;
5. «PUF – PE» is the polyurethane foam insulation, polyethylene protective shell;
The cable is installed 500mm from the steel pipe end and delivered with CEK-3 or CEK-5 (cable extension kit)
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 | 2200 | 5,7 | ||
42,3 | 3,2 | 125 | 2200 | 5,7 | ||
48 | 3,5 | 125 | 2200 | 7,2 | ||
57 | 3,5 | 125 | 140 | 2200 | 9 | 10 |
76 | 3,5 | 140 | 160 | 2200 | 10,9 | 11,9 |
89 | 3,5 | 160 | 180 | 2200 | 13,8 | 14,5 |
108 | 4 | 180 | 200 | 2200 | 15,3 | 19,3 |
133 | 4 | 225 | 250 | 2200 | 19,7 | 46,1 |
159 | 4,5 | 250 | 280 | 2200 | 24,7 | 58,5 |
219 | 6 | 315 | 355 | 2200 | 47,1 | 100,3 |
273 | 7 | 400 | 450 | 2200 | 61,6 | 144,9 |
325 | 7 | 450 | 500 | 2200 | 73,3 | 172,3 |
426 | 7 | 560 | 630 | 2200 | 98,1 | 238,6 |
530 | 7 | 710 | 2200 | 129,6 | ||
630 | 8 | 800 | 2200 | 169,7 | ||
720 | 9 | 900 | 2200 | 185,3 | ||
820 | 9 | 1000 | 2200 | 233,8 | ||
1020 | 11 | 1200 | 2200 | 349,9 | ||
The data specified in the table are for reference only. Hereinafter, the density of polyurethane foam is assumed to be 60 kg/m3. |
Scope of supply of pipeline elements in protective PE sheath
1) PUF PE steel pipes2) PUF PE steel T-pipes
3) PUF PE steel T-pipes complete with vent pipe ball valve
4) PUF PE parallel steel T-pipes
5) PUF PE steel tee branches
6) PUF PE steel tee branches with reducing connections
7) Sliding saddles
8) Fixed saddles
9) End fittings of PUF PE pipelines with looped conductors
10) PUF PE reducers
11) PUF PE ball valves
12) PUF PE U-shaped elements
13) PUF PE Z-shaped elements
14) PUF PE expansion bellows
15) PUF PE ball valves with vent pipe
16) PUF PE joint isolation sets