Pipe diameter, mm | 57/32/45 |
ZP sheath diameter, mm | 140/125/140 |
Pipe diameter, mm | 57/32/45 |
ZP sheath diameter, mm | 140/125/140 |
Pipe diameter, mm | 57/38/45 |
ZP sheath diameter, mm | 140/125/140 |
Pipe diameter, mm | 57/38/45 |
ZP sheath diameter, mm | 140/125/140 |
Pipe diameter, mm | 57/45/45 |
ZP sheath diameter, mm | 140/125/140 |
PUF ZP steel reduced curved side nozzle tees
Prefabricated PUF-insulated steel reduced curved side nozzle tees with protective GS cladding are PUF-insulated pipeline system parts in protective ZP sheath.
The distinctive feature of the design is the presence of a connecting reducer to change the tube diameter.
Identification code review
Russian abbr.: Тройниковое ответвление с переходом, Ст20 (ГОСТ 10704-91) 273х7,0 – 219x6,0 – 159x4,5 - 1 - ППУ – ОЦ
English abbr.: Reduced curved side nozzle tee, St20 (GOST 10704-91) 273х7,0 – 219x6,0 – 159x4,5 - 1 - PUF – ZP
The designation 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. «273» is the workpiece tube dia. in mm;
4. «7,0» is the wall thickness of the workpiece tube, in mm;
5. «219» is the dia. of the workpiece tube of the side nozzle in mm;
6. «6,0» is the wall thickness of the side nozzle in mm;
7. «159» is the reduced dia. in mm;
8. «4,5» is the wall thickness of the reducer in mm;
9. «1» is the insulation type;
10. «PPU – ZP» stands for PUF insulation clad with galvanized steel sheet;
d1 | D1 | d3 | D3 | d2 | 33,5 | 42,3 | 48 | 57 | 76 | 89 | 108 | 133 | 159 | 219 | 273 | 325 | 426 | 530 | 630 | 720 | 820 | 1020 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
D2 | 125 | 125 | 125 | 125 | 140 | 160 | 180 | 225 | 250 | 315 | 400 | 450 | 560 | 710 | 800 | 900 | 1000 | 1200 | ||||
42.3 | 125 | 33.5 | 125 | а | 250 | 250 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
L1 | 1410 | 1410 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
m | 10,4 | 12,2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
48 | 125 | 42.3 | 125 | а | 250 | 250 | 250 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
L1 | 1410 | 1410 | 1410 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
m | 10,9 | 12,5 | 13 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
57 |
125 | 48 | 125 | а | 250 | 250 | 250 | 250 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
L1 | 1410 | 1410 | 1410 | 1410 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
m | 12,9 | 14,5 | 14,9 | 15,1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
76 | 140 | 57 | 125 | а | 250 | 250 | 250 | 250 | 250 |
|
|
|
|
|
|
|
|
|
|
|
|
|
L1 | 1410 | 1410 | 1410 | 1410 | 1430 |
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
m | 13,1 | 17,6 | 18 | 18,1 | 21,5 |
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
89 | 160 | 76 | 140 | а | 250 | 250 | 250 | 250 | 250 | 250 |
|
|
|
|
|
|
|
|
|
|
|
|
L1 | 1410 | 1410 | 1410 | 1410 | 1430 | 1450 |
|
|
|
|
|
|
|
|
|
|
|
|
||||
m | 19,5 | 21,5 | 21,8 | 21,9 | 25,4 | 29,2 |
|
|
|
|
|
|
|
|
|
|
|
|
||||
108 | 180 | 89 | 160 | а | 250 | 250 | 250 | 250 | 250 | 250 | 250 |
|
|
|
|
|
|
|
|
|
|
|
L1 | 1410 | 1410 | 1410 | 1410 | 1430 | 1450 | 1470 |
|
|
|
|
|
|
|
|
|
|
|
||||
m | 23 | 25 | 25,4 | 25,5 | 29 | 32,4 | 37,8 |
|
|
|
|
|
|
|
|
|
|
|
||||
133 | 225 | 108 | 180 | а | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 |
|
|
|
|
|
|
|
|
|
|
L1 | 1410 | 1410 | 1410 | 1410 | 1430 | 1450 | 1470 | 1495 |
|
|
|
|
|
|
|
|
|
|
||||
m | 28,5 | 30,4 | 30,8 | 34,4 | 38 | 43 | 50,1 |
|
|
|
|
|
|
|
|
|
|
|
||||
159 | 250 | 133 | 225 | а | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 |
|
|
|
|
|
|
|
|
|
L1 | 1490 | 1490 | 1490 | 1510 | 1530 | 1550 | 1570 | 1595 | 1620 |
|
|
|
|
|
|
|
|
|
||||
m | 37,4 | 39,5 | 39,9 | 40,5 | 44,3 | 45,9 | 53,1 | 59,4 | 71,2 |
|
|
|
|
|
|
|
|
|
||||
219 | 315 | 159 | 250 | а | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 |
|
|
|
|
|
|
|
|
L1 | 1490 | 1490 | 1490 | 1510 | 1530 | 1560 | 1570 | 1595 | 1620 | 1685 |
|
|
|
|
|
|
|
|
||||
m |
|
60,9 | 63,7 | 64,1 | 65 | 69,1 | 73,3 | 78,7 | 85,4 | 98,9 | 125 |
|
|
|
|
|
|
|
||||
273 |
400 | 219 | 315 | а |
|
350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 |
|
|
|
|
|
|
|
L1 |
|
1530 | 1550 | 1570 | 1590 | 1610 | 1630 | 1655 | 1680 | 1745 | 1830 |
|
|
|
|
|
|
|
||||
m |
|
95 | 95,8 | 98,3 | 101,8 | 106,1 | 111,6 | 116 | 131,7 | 159 | 198,1 |
|
|
|
|
|
|
|
||||
325 | 450 | 273 | 400 | а |
|
|
350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 |
|
|
|
|
|
|
L1 |
|
|
1610 | 1630 | 1650 | 1670 | 1690 | 1715 | 1740 | 1805 | 1890 | 1940 |
|
|
|
|
|
|
||||
m |
|
|
113,7 | 115 | 119,9 | 124,8 | 130,8 | 138,2 | 154,5 | 181,9 | 220 | 248,6 |
|
|
|
|
|
|
||||
426 | 560 | 325 | 450 | а |
|
|
|
350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 |
|
|
|
|
|
L1 |
|
|
|
1630 | 1650 | 1670 | 1690 | 1715 | 1740 | 1805 | 1890 | 1940 | 2050 |
|
|
|
|
|
||||
m |
|
|
|
161,9 | 167,4 | 173,1 | 185,5 | 195,9 | 208 | 238,8 | 280,7 | 307,5 | 479 |
|
|
|
|
|
||||
530 | 710 | 426 | 560 | а |
|
|
|
|
400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
|
|
|
|
L1 |
|
|
|
|
170 | 1720 | 1740 | 1765 | 1790 | 1855 | 1940 | 1990 | 2100 | 2250 |
|
|
|
|
||||
m |
|
|
|
|
224 | 231 | 238,8 | 250,3 | 263,8 | 298,4 | 344,6 | 373,3 | 450,1 | 588,2 |
|
|
|
|
||||
630 | 800 | 530 | 710 | а |
|
|
|
|
|
400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
|
|
|
L1 |
|
|
|
|
|
1720 | 1740 | 1765 | 1790 | 1855 | 1940 | 1990 | 2100 | 2250 | 2340 |
|
|
|
||||
m |
|
|
|
|
|
292,6 | 301 | 313,5 | 328,1 | 366,5 | 415,6 | 445,8 | 460,2 | 635,6 | 729,9 |
|
|
|
||||
720 | 900 | 630 | 800 | а |
|
|
|
|
|
|
400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
|
|
L1 |
|
|
|
|
|
|
1740 | 1765 | 1790 | 1855 | 1940 | 1990 | 2100 | 2250 | 2340 | 2440 |
|
|
||||
m |
|
|
|
|
|
|
466,9 | 360,9 | 376,6 | 418,8 | 472 | 436 | 529,4 | 734,2 | 772,3 | 1033,8 |
|
|
||||
820 | 1000 | 720 | 900 | а |
|
|
|
|
|
|
|
400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
|
L1 |
|
|
|
|
|
|
|
1765 | 1790 | 1855 | 1940 | 1990 | 2100 | 2250 | 2340 | 2440 | 2540 |
|
||||
m |
|
|
|
|
|
|
|
4432 | 460,6 | 509,2 | 567,9 | 476,8 | 646 | 854,7 | 887,5 | 1110,9 | 1287,7 |
|
||||
1020 | 1200 | 820 | 1000 | а |
|
|
|
|
|
|
|
|
|
400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
L1 |
|
|
|
|
|
|
|
|
|
1855 | 1940 | 1990 | 2100 | 2250 | 2340 | 2440 | 2540 | 2640 | ||||
m |
|
|
|
|
|
|
|
|
|
730,6 | 800,2 | 660,3 | 800,9 | 1094,6 | 1186,8 | 1728,5 | 1549 | 2031,7 | ||||
The Table contains the calculation for tees after GOST 17376-2001 and bends after GOST 17375-2001. 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 reduced curved side nozzle tees in 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 elbows
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