| Pipe diameter, mm | 40/32 |
| PE sheath diameter, mm | 125/125 |
| Pipe diameter, mm | 45/32 |
| PE sheath diameter, mm | 125/125 |
| Pipe diameter, mm | 45/32 |
| PE sheath diameter, mm | 125/125 |
| Pipe diameter, mm | 57/38 |
| PE sheath diameter, mm | 125/125 |
| Pipe diameter, mm | 57/38 |
| PE sheath diameter, mm | 125/125 |
PUF PE T-pipes
Prefabricated PUF-insulated steel T-pipes in protective PE sheath are tie-in connection elements of utility piping consisting of three nozzles. The items are intended for furcation points of a common utility piping.
Identification code review
T-pipe, St20 (GOST 10704-91) 219 х 8,0 - 1 - PUF – PE
The designation of prefab PUF-insulated steel T-pipes in PE sheath consists of the following characters:
1. «St20» is the steel grade;
2. «GOST 10704-91» is the State Standard for steel straight-seam arc-welded tube;
3. «219» is the workpiece tube dia. in mm;
4. «8,0» is the wall thickness of the workpiece tube, in mm;
5. «1» is the insulation type;
6. «PUF – PE» stands for PUF insulation and PE protective sheath.
Note
The manufacturing and the delivery of prefabricated PUF-insulated steel T-pipes in protective PE sheath are performed in accordance with the PO specification.As the case may be, you can specify the required PUF shell thickness. For that, specify the total insulation OD instead of the type:
T-pipe, St20 (GOST 10704-91) 219 х 8,0 - 400 - PUF – ПЭ
Dimensions and specifications
|
d2 |
D2 |
d1 |
33,5 |
42,3 |
48 |
57 |
76 |
89 |
108 |
133 |
159 |
219 |
273 |
325 |
426 |
530 |
630 |
720 |
820 |
1020 |
|
|
D1 |
125 |
125 |
125 |
125 |
140 |
160 |
180 |
225 |
250 |
315 |
400 |
450 |
560 |
710 |
800 |
900 |
1000 |
1200 |
|||
|
L |
1200 |
1200 |
1200 |
1200 |
1300 |
1300 |
1300 |
1300 |
1400 |
1400 |
1800 |
1800 |
1900 |
2000 |
2000 |
2000 |
2000 |
2100 |
|||
|
L1 |
700 |
700 |
700 |
700 |
700 |
700 |
700 |
700 |
700 |
700 |
900 |
900 |
1000 |
1000 |
1000 |
1100 |
1200 |
1300 |
|||
|
33,5 |
125 |
estimated weight |
6,3 |
6,8 |
7,6 |
8,7 |
11,4 |
15,6 |
18,4 |
23,1 |
31,8 |
54,5 |
102,0 |
120,9 |
170,9 |
235,2 |
311,1 |
360,8 |
455,1 |
710,0 |
|
|
42,3 |
125 |
|
7,1 |
7,9 |
8,9 |
11,7 |
15,9 |
18,7 |
23,4 |
32,1 |
54,7 |
102,4 |
121,2 |
171,2 |
235,5 |
311,4 |
361,1 |
455,4 |
710,4 |
||
|
48 |
125 |
|
|
8,5 |
9,5 |
12,2 |
16,4 |
19,2 |
23,8 |
32,5 |
55,2 |
102,9 |
121,7 |
171,8 |
236,0 |
311,9 |
361,6 |
456,0 |
710,9 |
||
|
57 |
125 |
|
|
|
10,1 |
12,7 |
17,0 |
19,7 |
24,4 |
33,1 |
55,7 |
103,5 |
122,3 |
172,5 |
236,7 |
312,4 |
362,2 |
456,6 |
711,6 |
||
|
76 |
140 |
|
|
|
|
14,0 |
18,1 |
20,9 |
25,4 |
34,1 |
56,6 |
104,8 |
123,6 |
173,8 |
237,9 |
313,5 |
363,4 |
457,9 |
712,8 |
||
|
89 |
160 |
|
|
|
|
|
20,5 |
23,0 |
27,5 |
36,1 |
58,5 |
107,3 |
125,9 |
176,3 |
240,2 |
315,7 |
365,8 |
460,4 |
715,4 |
||
|
108 |
180 |
|
|
|
|
|
|
24,8 |
28,9 |
37,5 |
59,8 |
108,9 |
127,5 |
177,9 |
241,7 |
317,1 |
367,3 |
462,0 |
717,0 |
||
|
133 |
225 |
|
|
|
|
|
|
|
33,5 |
41,8 |
65,2 |
115,8 |
134,3 |
186,1 |
251,4 |
328,5 |
380,4 |
477,7 |
737,6 |
||
|
159 |
250 |
|
|
|
|
|
|
|
|
46,2 |
69,3 |
121,2 |
140,5 |
193,2 |
258,5 |
335,8 |
388,9 |
487,8 |
750,0 |
||
|
219 |
315 |
|
|
|
|
|
|
|
|
|
82,4 |
136,1 |
154,2 |
207,7 |
272,4 |
349,6 |
403,9 |
504,3 |
767,9 |
||
|
273 |
400 |
|
|
|
|
|
|
|
|
|
|
154,7 |
169,6 |
223,2 |
281,1 |
364,0 |
419,5 |
521,6 |
787,3 |
||
|
325 |
450 |
|
|
|
|
|
|
|
|
|
|
|
183,9 |
234,0 |
297,1 |
373,9 |
433,0 |
522,5 |
794,6 |
||
|
426 |
560 |
|
|
|
|
|
|
|
|
|
|
|
|
254,6 |
321,3 |
403,5 |
469,0 |
600,1 |
827,8 |
||
|
530 |
710 |
|
|
|
|
|
|
|
|
|
|
|
|
|
379,5 |
423,0 |
508,8 |
620,2 |
855,8 |
||
|
630 |
800 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
499,0 |
545,0 |
649,8 |
949,9 |
||
|
720 |
900 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
649,7 |
728,7 |
1000,5 |
||
|
820 |
1000 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
849,6 |
1035,8 |
||
|
1020 |
1200 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1417,9 |
||
|
* The Table shows design values for T-pipes after GOST 17376-2001. The data specified in the Table are for reference only. Here and below, the design PUF density is assumed to be 60 kg/m3. |
|||||||||||||||||||||
Scope of supply of prefabricated PUF-insulated steel T-pipes in protective PE sheath of short type
1) PUF PE steel pipes2) PUF PE steel elbows
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
