Daşarky diametri | Diwar galyňlygy | Agram | Baha | Sapylan | Uzynlyk | |
içinde | mm | kg / m | f / ft | |||
4 1 / 2 " | 114.3 | 14.14-22.47 | 9.50-11.50 | J55 / N80 / P110 / K55 | LTC / STC / BTC | R1 / R2 / R3 |
5 " | 127 | 17.11-35.86 | 11.50-24.10 | J55 / N80 / P110 / K55 | LTC / STC / BTC | R1 / R2 / R3 |
5 1 / 2 " | 139.7 | 20.83-34.23 | 14.00-23.00 | J55 / N80 / P110 / K55 | LTC / STC / BTC | R1 / R2 / R3 |
6 5 / 8 " | 168.28 | 29.76-35.72 | 20.00-24.00 | J55 / N80 / P110 / K55 | LTC / STC / BTC | R1 / R2 / R3 |
7 " | 177.8 | 25.30-56.55 | 17.00-38.00 | J55 / N80 / P110 / K55 | LTC / STC / BTC | R1 / R2 / R3 |
7 5 / 8 " | 193.68 | 35.72-63.69 | 24.00-42.80 | J55 / N80 / P110 / K55 | LTC / STC / BTC | R1 / R2 / R3 |
8 5 / 8 " | 219.08 | 35.72-72.92 | 24.00-49.00 | J55 / N80 / P110 / K55 | LTC / STC / BTC | R1 / R2 / R3 |
9 5 / 8 " | 244.48 | 48.07-86.91 | 32.30-58.40 | J55 / N80 / P110 / K55 | LTC / STC / BTC | R1 / R2 / R3 |
10 3 / 4 " | 273.05 | 48.73-97.77 | 32.75-65.70 | J55 / N80 / P110 / K55 | LTC / STC / BTC | R1 / R2 / R3 |
11 3 / 4 " | 298.45 | 62.50-89.29 | 42.00-60.00 | J55 / N80 / P110 / K55 | LTC / STC / BTC | R1 / R2 / R3 |
13 3 / 8 " | 339.72 | 71.43-107.15 | 48.00-72.00 | J55 / N80 / P110 / K55 | LTC / STC / BTC | R1 / R2 / R3 |
API 5CT J55 Korpus turbalarynyň aýratynlyklary
Baglanyş sapagynyň we API 5CT J55 örtük turbasynyň ýyrtylmasyz tekiz bolmaly.
ýa-da güýç we ýakyn baglanyşyga ýaramaz täsir edip biljek beýleki kemçilikler.
API 5CT J55 Korpus turbasy SY / T6194-96 esasynda 8 metrden 13 metre çenli erkin aralyk bilen hödürlenýär.
kadasy. Şeýle-de bolsa, uzynlygy 6 metrden az bolmaly we mukdary 20% -den köp bolmaly däldir.
Aboveokarda agzalan deformasiýalaryň API 5CT J55 Casing daşky ýüzünde peýda bolmagyna ýol berilmeýär
Turbany birikdirmek.
Düwürtme, aýralyk, saç çyzgysy, döwük ýa-da gabyk ýaly islendik deformasiýa içki we daşarky görnüşde kabul ederliksizdir
önümiň ýüzleri. Bu kemçilikleriň hemmesini doly aýyrmaly we aýrylan çuňlugy ýok etmeli
nominal diwar galyňlygynyň 12,5% -inden ýokary.
Standart |
Baha |
Himiki komponent (%) |
||||||||||
C. |
Si |
Mn |
S. |
S. |
Cr |
Ni |
Cu |
Mo. |
V. |
Als |
||
API SPEC 5CT |
J55K55 (37Mn5) |
0.34~0.39 |
0.20~0.35 |
1.25~1.50 |
≤0.020 |
≤0.015 |
≤0.15 |
≤0.20 |
≤0.20 |
≤0.020 |
||
N80 (36 Mn2V) |
0.34~0.38 |
0.20~0.35 |
1.45~1.70 |
≤0.020 |
≤0.015 |
≤0.15 |
0.11~0.16 |
≤0.020 |
||||
L80 (13Cr) |
0.15~0.22 |
.001.00 |
0.25~1.00 |
≤0.020 |
≤0.010 |
12.0~14.0 |
≤0.20 |
≤0.20 |
≤0.020 |
|||
S110, (30CrMo) |
0.26~0.35 |
0.17~0.37 |
0.40~0.70 |
≤0.020 |
≤0.010 |
0.80~1.10 |
≤0.20 |
≤0.20 |
0.15~0.25 |
≤0.08 |
≤ |
Standart |
Baha |
Dartyş güýji (MPa) |
Hasyl güýji (MPa) |
Uzalma (%) |
Gatylyk |
API SPEC 5CT |
J55 |
≥517 |
379~552 |
/ |
|
K55 |
≥517 |
≥655 |
|||
N80 |
≥689 |
552~758 |
|||
L80 (13Cr) |
≥655 |
552~655 |
≤241HB |
||
S110 |
≥862 |
758~965 |