Mae pibellau dur API 5L yn addas i'w defnyddio wrth gludo nwy, dŵr ac olew yn y diwydiannau olew a nwy naturiol. Mae manyleb Api 5L yn cwmpasu pibell llinell ddur di-dor a weldio. Mae'n cynnwys pen plaen, pen edau, a phibell pen bylbiau.
LEFEL MANYLEB CYNNYRCH (PSL)
PSL: Talfyriad ar gyfer lefel manyleb cynnyrch.
Mae manyleb pibellau API 5L yn sefydlu gofynion ar gyfer dwy lefel manyleb cynnyrch (PSL 1 a PSL 2). Mae'r ddau ddynodiad PSL hyn yn diffinio gwahanol lefelau o ofynion technegol safonol. Mae gan PSL 2 ofynion gorfodol ar gyfer carbon cyfatebol (CE ), caledwch rhicyn, cryfder cynnyrch mwyaf, a chryfder tynnol mwyaf.
GRADDAU
Y graddau a gwmpesir gan fanyleb api 5l ywy Graddau safonol B, X42, X46, X52, X56, X60,X65, X70.
DIMENSIYNAU
| INCH | OD | API 5L Line Pipe Trwch Wal Strandard | ERW: 1/2 modfedd i 26 modfedd; SSAW: 8 modfedd i 80 modfedd; LSAW: 12 modfedd i 70 modfedd; SMLS: 1/4 modfedd i 38 modfedd | ||||||
| (MM) | SCH 10 | SCH 20 | SCH 40 | SCH 60 | SCH 80 | SCH 100 | SCH 160 | ||
| (mm) | (mm) | (mm) | (mm) | （mm) | (mm) | （mm) | |||
| 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. llarieidd-dra eg | ||||||||
| 44" | 1117. llarieidd-dra eg | ||||||||
| 46" | 1168. llarieidd-dra eg | ||||||||
| 48" | 1219. llarieidd-dra eg | ||||||||
| Diamedr y tu allan Max. i 80 modfedd ( 2020 mm ) | |||||||||
Amser postio: Mai-28-2024