Cov kav hlau API 5L yog tsim rau kev siv hauv kev xa roj, dej, thiab roj hauv kev lag luam roj thiab roj av. Api 5L specification npog cov yeeb nkab hlau tsis muaj seamless thiab welded. Nws suav nrog cov yeeb nkab tiaj tus, cov yeeb nkab xov, thiab cov yeeb nkab belled.
THEEM KEV QHIA TXOG KHOOM (PSL)
PSL: Lub npe luv rau qib kev qhia tshwj xeeb ntawm cov khoom.
Cov lus qhia tshwj xeeb ntawm API 5L cov kav dej tsim cov kev cai rau ob qib kev qhia tshwj xeeb ntawm cov khoom (PSL 1 thiab PSL 2). Ob lub npe PSL no txhais cov qib sib txawv ntawm cov kev cai txheem txheem. PSL 2 muaj cov kev cai yuav tsum tau ua rau cov pa roj carbon sib npaug (CE), qhov tawv tawv, lub zog siab tshaj plaws, thiab lub zog tensile siab tshaj plaws.
QIB
Cov qib uas suav nrog hauv api 5l specification yogtus qauv Qib B, X42, X46, X52, X56, X60,X65, X70.
Qhov Loj
| INCH | OD | API 5L Kab Yeeb Nkab Strandard Phab Ntsa Thickness | ERW: 1/2 nti mus rau 26 nti; SSAW: 8 nti txog 80 nti; LSAW: 12 nti txog 70 nti; SMLS: 1/4 nti mus rau 38 nti | ||||||
| (HL) | SCH 10 | SCH 20 | SCH 40 | SCH 60 | SCH 80 | SCH 100 | SCH 160 | ||
| (hli) | (hli) | (hli) | (hli) | (hli) | (hli) | (hli) | |||
| 1/4” | 13.7 | 2.24 | 3.02 | ||||||
| 3/8” | 17.1 | 2.31 | 3.2 | ||||||
| 1/2” | 21.3 | 2.11 | 2.77 | 3.73 | 4.78 | ||||
| 3/4" | 26.7 | 2.11 | 2.87 | 3.91 | 5.56 | ||||
| 1" | 33.4 | 2.77 | 3.38 | 4.55 | 6.35 | ||||
| 1-1/4" | 42.2 | 2.77 | 3.56 | 4.85 | 6.35 | ||||
| 1-1/2" | 48.3 | 2.77 | 3.68 | 5.08 | 7.14 | ||||
| 2" | 60.3 | 2.77 | 3.91 | 5.54 | 8.74 | ||||
| 2-1/2" | 73 | 3.05 | 5.16 | 7.01 | 9.53 | ||||
| 3" | 88.9 | 3.05 | 5.49 | 7.62 | 11.13 | ||||
| 3-1/2" | 101.6 | 3.05 | 5.74 | 8.08 | |||||
| 4" | 114.3 | 3.05 | 4.50 | 6.02 | 8.56 | 13.49 | |||
| 5" | 141.3 | 3.4 | 6.55 | 9.53 | 15.88 | ||||
| 6" | 168.3 | 3.4 | 7.11 | 10.97 | 18.26 | ||||
| 8" | 219.1 | 3.76 | 6.35 | 8.18 | 10.31 | 12.70 | 15.09 | 23.01 | |
| 10" | 273 | 4.19 | 6.35 | 9.27 | 12.7 | 15.09 | 18.26 | 28.58 | |
| 12" | 323.8 | 4.57 | 6.35 | 10.31 | 14.27 | 17.48 | 21.44 | 33.32 | |
| 14" | 355 | 6.35 | 7.92 | 11.13 | 15.09 | 19.05 | 23.83 | 36.71 | |
| 16" | 406 | 6.35 | 7.92 | 12.70 | 16.66 | 21.44 | 26.19 | 40.49 | |
| 18" | 457 | 6.35 | 7.92 | 14.27 | 19.05 | 23.83 | 29.36 | 46.24 | |
| 20" | 508 | 6.35 | 9.53 | 15.09 | 20.62 | 26.19 | 32.54 | 50.01 | |
| 22" | 559 | 6.35 | 9.53 | 22.23 | 28.58 | 34.93 | 54.98 | ||
| 24" | 610 | 6.35 | 9.53 | 17.48 | 24.61 | 30.96 | 38.89 | 59.54 | |
| 26" | 660 | 7.92 | 12.7 | ||||||
| 28" | 711 | 7.92 | 12.7 | ||||||
| 30" | 762 | 7.92 | 12.7 | ||||||
| 32" | 813 | 7.92 | 12.7 | 17.48 | |||||
| 34" | 863 | 7.92 | 12.7 | 17.48 | |||||
| 36" | 914 | 7.92 | 12.7 | 19.05 | |||||
| 38" | 965 | ||||||||
| 40" | 1016 | ||||||||
| 42" | 1066 | ||||||||
| 44" | 1117 | ||||||||
| 46" | 1168 | ||||||||
| 48" | 1219 | ||||||||
| Sab Nraud Txoj Kab uas hla Max. txog 80 nti (2020 hli) | |||||||||
Lub sijhawm tshaj tawm: Tsib Hlis-28-2024