API 5L X70 yeeb nkab yog cov khoom siv qib siab zoo hauv API 5L tus qauv specifications. Kuj tseem hu ua L485 yeeb nkab, raws li nws tau txais lub zog tsawg kawg nkaus hauv 485 Mpa (70,300 psi). API 5L X70 npog hom kev tsim khoom hauv seamless thiab welded (ERW, SAW) hom, ob qho tib si siv rau kev xa roj thiab roj.
API 5L X70 PSL2 Pipe Dimensional Range:
| Lub npe lag luam |
API 5L X70 PSL2 Yeeb Nkab |
| Weld Alternatives: |
ERW, HF, DSAW/SAWL, SMLS, HSAW |
| OD Loj Loj: |
ERW: 0.375 "mus rau 30"
HF: 0.840 "mus rau 24"
DSAW / SAWL: 12.75 "- 144"
SMLS: 0.840 "mus rau 26"
HSAW: 8.625 "-144"
|
| Phab ntsa Ranges: |
ERW: 0.120 "mus rau 1.000"
HF: 0.120 "mus rau 1.000"
DSAW / SAWL: 0.250 "mus rau 6.000"SMLS: 0.250 "mus rau 2.500"
HSAW: 0.250 "- 1.000"
|
| Ntev: |
Ib leeg Random
Ob chav Random
Kev cai (txog 300′) |
| Qib: |
ASTM A53, ASTM A106, ASTM A179, ASTM A179, ASTM A192, ST35.8, ST37, ST42, ST52, E235, E355, S235JRH, S275JR, S355JOH, P235TR15, Q30, 10, Q35 |
| Teem caij: |
SCH 5 SCH 10 SCH 20 SCH 30 SCH 40 SCH 80 SCH 120 SCH 140 SCH 160 SCH XWS |
| Surface Finishes: |
Liab qab, Oiled, Mill Varnish, Galv, FBE, FBE Dual, 3LPE, 3LPP, Coal Tar, Qhob Txheej thiab daim kab xev qhwv. |
| Xaus Finishes: |
Beveled, Square Cut, Threaded & Coupled. |
| Kev Pabcuam Ntxiv: |
Sab hauv txheej |
Xaus ntawm API 5L X70 PSL2 Pipe
Qhov kawg ntawm cov hlab yog du, tsis muaj xov.
Los ntawm 60.3 txoj kab uas hla beveled raws li cov qauv:
DIN, EN – a = 40° – 60°, c = 2 mm
ASME - 75 ° ± 5 ° c = 1.6 ± 0.8 hli
Kos npe ntawm API 5L X70 PSL2 Yeeb Nkab thiab Tube bundles
Cov raj uas muaj txoj kab uas hla mus txog 1 ½ "tau cim nrog daim ntawv lo ntawm lub pob. Cov raj uas muaj txoj kab uas hla loj dua 1 ½ "yog siv raws li cov lus qhia lossis raws li kev thov.
API 5L X70 PSL2 Yeeb Nkab - kev tiv thaiv nto
Cov kav dej yog muab tsis tau ib ntus tiv thaiv corrosion. Raws li kev thov nws muaj peev xwm xa cov raj nrog kev pom zoo raws li kev tiv thaiv corrosion. Cov yeeb nkab kawg yuav raug kaw los ntawm lub ntsaws yas.
