Kemična sestava naftnega ohišja:
standard | znamka | Kemična sestava (%) | ||||||||||
C | Si | Mn | P | S | Cr | Ni | Cu | Mo | V | Als | ||
J55K55 (37Mn5) | 0,34 ~ 0,39 | 0,20 ~ 0,35 | 1,25 ~ 1,50 | 0,020 ali manj | 0,015 ali manj | 0,15 ali manj | 0,20 ali manj | 0,20 ali manj | / | / | 0,020 ali manj | |
N80 (36 Mn2V) | 0,34 ~ 0,38 | 0,20 ~ 0,35 | 1,45 ~ 1,70 | 0,020 ali manj | 0,015 ali manj | 0,15 ali manj | / | / | / | 0,11 ~ 0,16 | 0,020 ali manj | |
L80 (13Cr) | 0,15 ~ 0,22 | 1,00 ali manj | 0,25 ~ 1,00 | 0,020 ali manj | 0,010 ali manj | 12,0 ~ 14,0 | 0,20 ali manj | 0,20 ali manj | / | / | 0,020 ali manj | |
P110 (30CrMo) | 0,26 ~ 0,35 | 0,17 ~ 0,37 | 0,40 ~ 0,70 | 0,020 ali manj | 0,010 ali manj | 0,80 ~ 1,10 | 0,20 ali manj | 0,20 ali manj | 0,15 ~ 0,25 | 0,08 ali manj | 0,020 ali manj |
Zunanji premer, debelina, odstopanje teže
projekt | Dovoljeno odstopanje | |
Zunanji premer | Telo cevi | D +/– 0,79 mm, 101,60 mm ali manj |
D 114,30 mm + 1,0 % ali več | ||
- 0,5 % | ||
ovratnik | +1%D/-1%D | |
Debelina stene | - 12,5 % | |
Teža | samski | + 6,5 % |
+ 3,5 % | ||
Obremenitve vozil | 1.75 |
Razpon dolžine:
Dolžina | |||
projekt | Obseg 1 | Obseg 2 | Obseg 3 |
Cevi | 6,10 7,32 m | 8,53 9,75 m | - |
ohišje | 4,88 7,62 m | 7,62 10,36 m | 10,36 14,63 m |
Specifikacije in standardi ohišja olja:Opis: Ohišje za olje
Standardi: API SPEC 5CT, API SPEC 5B, ISO 11960
Specifikacije ohišja:
velikost | Teža | Zunanji premer | Debelina stene | Konec obdelane oblike | |||||||||
Razred jekla | |||||||||||||
in | mm | in | mm | J55 | L80-1 | N80 | C90 | C95 | T95 | P110 | M65 | ||
4 1/2″ | 9.50 | 4.500 | 114.30 | 0,205 | 5.21 | PS | - | - | - | - | - | - | - |
10.50 | 4.500 | 114.30 | 0,224 | 5,69 | PSB | - | - | - | - | - | - | - | |
11.60 | 4.500 | 114.30 | 0,250 | 6.35 | PSLB | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
13.50 | 4.500 | 114.30 | 0,290 | 7.37 | - | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
15.10 | 4.500 | 114.30 | 0,337 | 8.56 | - | - | - | - | - | - | PLB | - | |
5. “” | 11.50 | 5.000 | 127,00 | 0,220 | 5.59 | PS | - | - | - | - | - | - | - |
13.00 | 5.000 | 127,00 | 0,253 | 7.52 | PSLB | - | - | - | - | - | - | - | |
15.00 | 5.000 | 127,00 | 0,296 | 9.19 | PSLB | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
18.00 | 5.000 | 127,00 | 0,362 | 9.19 | - | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
21.40 | 5.000 | 127,00 | 0,437 | 11.10 | - | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
23.20 | 5.000 | 127,00 | 0,478 | 12.14 | - | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
24.10 | 5.000 | 127,00 | 0,500 | 12.70 | - | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
5 1/2″ | 14.00 | 5.500 | 139,70 | 0,244 | 6.20 | PS | - | - | - | - | - | - | - |
15.50 | 5.500 | 139,70 | 0,275 | 6,98 | PSLB | - | - | - | - | - | - | - | |
17.00 | 5.500 | 139,70 | 0,304 | 7.72 | PSLB | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
20.00 | 5.500 | 139,70 | 0,361 | 9.17 | - | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
23.00 | 5.500 | 139,70 | 0,415 | 10.54 | - | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
26.80 | 5.500 | 139,70 | 0,500 | 12.70 | - | - | - | P | - | P | P | P | |
29.70 | 5.500 | 139,70 | 0,562 | 14.27 | - | - | - | P | - | P | P | P | |
32.60 | 5.500 | 139,70 | 0,625 | 15.88 | - | - | - | P | - | P | P | P | |
35.30 | 5.500 | 139,70 | 0,687 | 17.45 | - | - | - | P | - | P | P | P | |
38,00 | 5.500 | 139,70 | 0,750 | 19.05 | - | - | - | P | - | P | P | P | |
40,50 | 5.500 | 139,70 | 0,812 | 20.62 | - | - | - | P | - | P | P | P | |
43.10 | 5.500 | 139,70 | 0,875 | 22.22 | - | - | - | P | - | P | P | P | |
6 5/8″ | 20.00 | 6,625 | 168.28 | 0,288 | 7.32 | PSLB | - | - | - | - | - | - | - |
24.00 | 6,625 | 168.28 | 0,352 | 8,94 | PSLB | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
28.00 | 6,625 | 168.28 | 0,417 | 10.59 | - | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
32.00 | 6,625 | 168.28 | 0,475 | 12.06 | - | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
7″ | 20.00 | 7.000 | 177,80 | 0,272 | 6.91 | PS | - | - | - | - | - | - | PS |
23.00 | 7.000 | 177,80 | 0,317 | 8.05 | PSLB | PLB | PLB | PLB | PLB | - | - | PLB | |
26.00 | 7.000 | 177,80 | 0,362 | 9.19 | PSLB | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
29.00 | 7.000 | 177,80 | 0,408 | 10.36 | - | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
32.00 | 7.000 | 177,80 | 0,453 | 11.51 | - | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
35,00 | 7.000 | 177,80 | 0,498 | 12.65 | - | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
38,00 | 7.000 | 177,80 | 0,540 | 13.72 | - | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
7 5/8″ | 26.40 | 7,625 | 193,68 | 0,328 | 8.33 | PSLB | PLB | PLB | PLB | PLB | PLB | PLB | - |
29.70 | 7,625 | 193,68 | 0,375 | 9.52 | - | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
33.70 | 7,625 | 193,68 | 0,430 | 10.92 | - | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
39,00 | 7,625 | 193,68 | 0,500 | 12.70 | - | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
42,80 | 7,625 | 193,68 | 0,562 | 14.27 | - | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
45.30 | 7,625 | 193,68 | 0,595 | 15.11 | - | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
47.10 | 7,625 | 193,68 | 0,625 | 15.88 | - | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
8 5/8″ | 24.00 | 8,625 | 219.08 | 0,264 | 6.71 | PS | - | - | - | , - | - | - | - |
28.00 | 8,625 | 219.08 | 0,304 | 7.72 | - | - | - | - | - | - | - | - | |
32.00 | 8,625 | 219.08 | 0,352 | 8,94 | PSLB | - | - | - | - | - | - | - | |
36,00 | 8,625 | 219.08 | 0,400 | 10.16 | PSLB | PLB | PLB | PLB | PLB | PLB | PLB | - | |
40,00 | 8,625 | 219.08 | 0,450 | 11.43 | - | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
44,00 | 8,625 | 219.08 | 0,500 | 12.70 | - | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
49,00 | 8,625 | 219.08 | 0,557 | 14.15 | - | PLB | PLB | PLB | PLB | PLB | PLB | PLB | |
9 5/8″ | 32.30 | 9,625 | 244,48 | 0,312 | 7.92 | - | - | - | - | - | - | - | - |
36,00 | 9,625 | 244,48 | 0,352 | 8,94 | PSLB | - | - | - | - | - | - | PSLB | |
40,00 | 9,625 | 244,48 | 0,395 | 10.03 | PSLB | PLB | PLB | PLB | PLB | PLB | - | PSLB | |
43,50 | 9,625 | 244,48 | 0,435 | 11.05 | - | PLB | PLB | PLB | PLB | PLB | PLB | - | |
47,00 | 9,625 | 244,48 | 0,472 | 11,99 | - | PLB | PLB | PLB | PLB | PLB | PLB | - | |
53,50 | 9,625 | 244,48 | 0,545 | 13.84 | - | PLB | PLB | PLB | PLB | PLB | PLB | - | |
58.40 | 9,625 | 244,48 | 0,595 | 15.11 | - | PLB | PLB | PLB | PLB | PLB | PLB | - | |
59.40 | 9,625 | 244,48 | 0,609 | 15.47 | - | - | - | P | - | P | - | - | |
64,90 | 9,625 | 244,48 | 0,672 | 17.07 | - | - | - | P | - | P | - | - | |
70.30 | 9,625 | 244,48 | 0,734 | 18.64 | - |
| - | P | - | P | - | - | |
75,60 | 9,625 | 244,48 | 0,797 | 20.24 | - | - | - | P | - | P | - | - | |
10 3/4″ | 32.75 | 10.750 | 273.05 | 0,279 | 7.09 | - | - | - | - | - | - | - | - |
40,50 | 10.750 | 273.05 | 0,350 | 8,89 | PSB | - | - | - | - | - | - | PSB | |
45,50 | 10.750 | 273.05 | 0,400 | 10.16 | PSB | - | - | - | - | - | - | PSB | |
51,00 | 10.750 | 273.05 | 0,450 | 11.43 | PSB | PSB | PSB | PSB | PSB | PSB | PSB | PSB | |
55,50 | 10.750 | 273.05 | 0,495 | 12.57 | - | PSB | PSB | PSB | PSB | PSB | PSB | PSB | |
60,70 | 10.750 | 273.05 | 0,545 | 13.34 | - | - | - | PSB | - | PSB | PSB | - | |
65,70 | 10.750 | 273.05 | 0,595 | 15.11 | - | - | - | PSB | - | PSB | PSB | - | |
73.20 | 10.750 | 273.05 | 0,672 | 17.07 | - | - |
| P | - | P | - | - | |
79.20 | 10.750 | 273.05 | 0,734 | 18.64 | - | - | - | P | - | P | - | - | |
85.30 | 10.750 | 273.05 | 0,797 | 20.24 | - | - | - | P | - | P | - | - | |
11 3/4″ | 42,00 | 11.750 | 298,45 | 0,333 | 8.46 | - | - | - | - | - | - | - | - |
47,00 | 11.750 | 298,45 | 0,375 | 9.53 | PSB | - | - | - | - | - | - | PSB | |
54,00 | 11.750 | 298,45 | 0,435 | 11.05 | PSB | - | - | - | - | - | - | PSB | |
60,00 | 11.750 | 298,45 | 0,489 | 12.42 | PSB | PSB | PSB | PSB | PSB | PSB | PSB | PSB | |
65,00 | 11.750 | 298,45 | 0,534 | 13.56 | - | P | P | P | P | P | P | - | |
71,0 | 11.750 | 298,45 | 0,582 | 14.78 | - | P | P | P | P | P | P | - | |
13 3/8″ | 48,00 | 13.375 | 339,72 | 0,330 | 8.38 | - | - | - | - | - | - | - | - |
54,50 | 13.375 | 339,72 | 0,380 | 9.65 | PSB | - | - | - | - | - | - | PSB | |
61,00 | 13.375 | 339,72 | 0,430 | 10.92 | PSB | - | - | - | - | - | - | PSB | |
68,00 | 13.375 | 339,72 | 0,480 | 12.19 | PSB | PSB | PSB | PSB | PSB | PSB | PSB | PSB | |
72,00 | 13.375 | 339,72 | 0,514 | 13.06 | - | PSB | PSB | PSB | PSB | PSB | PSB | - | |
16 | 65,00 | - | 406.40 | - | 9.53 | - | - | - | - | - | - | - | - |
16 | 75,00 | - | 406.40 | - | 11.13 | - | - | - | - | - | - | - | - |
16 | 84,00 | - | 406.40 | - | 12.57 | - | - | - | - | - | - | - | - |
16 | 109,00 | - | 406.40 | - | 16.66 | - | - | - | - | - | - | - | - |
18 5/8″ | 87.20 | - | 473.08 | - | 11.05 | - | - | - | - | - | - | - | - |
20 | 94,00 | - | 508,00 | - | 11.13 | - | - | - | - | - | - | - | - |
20 | 106,50 | - | 508,00 | - | 12.70 | - | - | - | - | - | - | - | - |
20 | 133,00 | - | 508,00 | - | 16.13 | - | - | - | - | - | - | - | - |
Opombe: P- ploščat konec; S- kratek okrogel navoj; L- dolg okrogel navoj; B– trapezni navoj
Standardna barva ohišja jekla:
Barvna oznaka razreda jekla | ||
Razred jekla | Cevi in sub | ovratnik |
H40 | Neoznačen ali črn trak, ki ga izbere proizvodni obrat | S cevjo |
Cev za olje J55 | Svetlo zelen pas | Svetlo zelena po celotnem ovratniku |
Ohišje J55 | Svetlo zelen pas | Svetlo zelena za celoten ovratnik in bel pas |
K55 | Dva svetlo zelena pasova | Svetlo zelena po celotnem ovratniku |
M65 | Zeleni trak in modri trak | Uporabite ovratnik iz jekla L80 razreda 1 |
N80 1 razred | Rdeča | Celoten ovratnik je rdeč |
N80 Q razred | Rdeči pas in zeleni pas | Celoten ovratnik rdeč in zelen pas |
L80 1 razred | En rdeč trak in en rjav trak | Celoten ovratnik rdeč in rjav pas |
L80 9 cr razreda | En rdeč pas, en rjav pas in dva rumena pasova | Celoten ovratnik rdeč in dva rumena trakova |
L80 13 cr razreda | Rdeč trak, rjav trak in rumen trak | Celoten ovratnik rdeč in rumen pas |
C90 1 razred | Vijolični pas | Vijolična po celotnem ovratniku |
C90 2 razred | Vijolični trak in rumen trak | Celoten ovratnik vijoličen in rumen pas |
T95 1 razred | Srebrni trak | Srebrna za celotno ovratnico |
T95 2 razred | En srebrn trak in en rumen trak | Celoten ovratnik srebrn plus rumen pas |
C95 | Rjav pas | Rjava po celotnem ovratniku |
P110 | Beli pas | Celoten ovratnik je bel |
Q125 1 razred | Oranžni pas | Oranžna po celotnem ovratniku |
Q125 2 razred | En oranžen trak in en rumen trak | Celoten ovratnik oranžen in rumen pas |
Q125 3 razred | En oranžni trak in en zelen trak | Celoten ovratnik oranžen in zelen pas |
Q125 4 razred | En oranžen trak in en rjav trak | Celoten ovratnik oranžen in rjav pas |
C, L, M, T pomenijo ohišje z omejeno mejo tečenja z določeno odpornostjo proti koroziji z žveplom.
Ohišje J55
N80
P110
Specifikacija tehtnice ohišja
Zunanji premer | Teoretična teža | Debelina stene | Notranji premer | velikost | Premer ovratnice | Vrsta vijaka | Razred jekla | Dolžina |
139.7 (1/2) 5 - | 20,85 (0,244) 23.09 (15.50) 25.32 (17.00) 29,79 (20,00) 34,26 (23,00) | 6,20 (0,244) 6,98 (0,275) 7,72 (0,304) 9,17 (0,361) 10,54 (0,415) | 127,3 (5,012) 125,7 (4,950) 124,3 (4,892) 121,4 (4,778) 118,6 (4,670) | 124,1 (4,887) 122,6 (4,825) 121,1 (4,767) 118,2 (4,653) 115,4 (4,545) | 153.7 (6.050) | Okrogla nit Delni navoj lestve | j55 n80 str110 | 8m-12m (2602-39,4) |
177.8 (7) | 25.52917.00) 29,79 (20,00) 34,26 (23,00) 38,73 (26,00) 43,20 (29,00) 47,66 (32,00) 52,13 (35,00) 56,60 (38,00) | 5,87 (0,231) 6,91 (0,272) 8,05 (0,317) 9,19 (0,362) 10,36 (0,408) 11,51 (0,453) 12,65 (0,498) 13,72 (0,540) | 166,1 (6,538) 164,2 (6,456) 161,7 (6,366) 159,4 (6,276) 157,1 (6,180) 154,8 (6,090) 152,5 (6,004) 150,4 (5,430) | 162,9 (6,413) 160,8 (6,331) 158,5 (6,204) 156,2 (6,151) 153,9 (6,059) 151,6 (5,969) 149,3 (5,879) 147,2 (5,795) | 194.5 (7,656) | Okrogla nit Delni navoj lestve | j55 n80 str110 | 8m-12m (2602-39,4) |
219.1 5/8 (8 -) | 35,75 (24,00) 41,71 (28,00) 47,66 (32,00) 53,62 (36,00) 59,58 (40,00) | 6,71 (0,264) 7,72 (0,304) 8,94 (0,352) 10,16 (0,400) 11,43 (0,450) | 205,7 (8,093) 203,7 (8,020) 201,2 (7,927) 198,8 (7,827) 196,2 (7,724) | 202,5 (7,972) 200,5 (7,894) 198,0 (7,795) 195,6 (7,701) 193,0 (7,598) | 244.5 (9,625) | Okrogla nit Delni navoj lestve | j55 n80 str110 | 8m-12m (2602-39,4) |
244.5 (9-5/8) | 48,11 (32,30) 53,62 (36,00) 59,58 (40,00) 64,79 (43,50) 70,01 (47,00) 71,69 (53,50) | 7,92 (0,312) 8,94 (0,352) 10,03 (0,395) 11,05 (0,435) 11,99 (0,472) 13,84 (0,545) | 328,7 (9,001) 236,6 (8,921) 224,4 (8,835) 232,4 (8,755) 220,5 (8,681) 216,8 (8,535) | 244,7 (8,845) 222,6 (8,765) 220,4 (8,679) 218,4 (8,599) 216,5 (8,525) 212,8 (8,379) | 269.6 (10,6250 | Okrogla nit Delni navoj lestve | j55 n80 str110 | 8m-12m (2602-39,4) |
273,0 Tri četrtine (10 -) | 48,78 (32,75) 60,32 (40,50) 67,77 (45,50) 75,96 (51,00) 82,67 (55,50) | 7,09 (0,279) 8,89 (0,350) 10,26 (0,400) 11,43 (0,450) 12,57 (0,495) | 258,9 (10,192) 255,3 (10,050) 252,7 (9,950) 250,2 (9,850) 247,9 (9,760) | 254,9 (10,035) 251,3 (9,894) 248,8 (9,794) 246,2 (9,694) 243,9 (9,604) | 298.5 (11.752) | Okrogla nit Delni navoj lestve | j55 n80 str110 | 8m-12m (2602-39,4) |
339.7 (13-3/8) | 71,50 (48,00) 81,18 (54,50) 90,86 (61,00) 101,69 (68,00) | 8,38 (0,330) 9,65 (0,380) 10,92 (0,430) 12,19 (0,480) | 322,9 (12,715) 320,4 (12,615) 317,9 (12,515) 315,3 (12,415) | 319,0 (12,559) 316,5 (12,459) 313,9 (12,359) 311,4 (12,259) | 365.1 (14.374) | Okrogla nit Delni navoj lestve | j55 n80 str110 | 8m-12m (2602-39,4) |
73,0 7/8 (2 -) | 9,53 (6,40) 11,62 (7,90) 12,81 (8,60) | 5,51 (0217). 7,01 (0,276) 7,82 (0,308) | 62,00 (2,441) 59,00 (2,323) 57,40 (2,259) | 59,61 (2,347) 56,62 (2,229) 54,99 (2,165) | 88.9 (3.500) | Okrogla nit | j55 n80 | 8,5 m – 9,5 m (27,9 31,2) |
88.9 (3-1/2) | 11,47 (7,70) 15.19 (10.20) | 5,49 (0,216) 7,34 (0,289) | 77,9 (3,067) 76,0 (2,992) | 24,25 (2,943) 21.04 (2.797) | 107,95 (4.250) | Okrogla nit | j55 n80 | 8,5 m – 9,5 m (27,9 31,2) |
114.3 (1/2) 4 - | 18,77 (12,60) | 6,88 (0,271) | 100,5 (3,957) | 97,37 (3,833) | 132.08 (5.200) | Okrogla nit | j55 n80 | 8,5 m – 9,5 m (27.9-31 |
Čas objave: 19. oktober 2022