API 5L X70 pombi ndeye premium giredhi pombi zvinhu muAPI 5L yakajairwa zvakatemwa. Iyo inonziwo L485 pombi, sezvo iri goho resimba shoma mu485 Mpa (70,300 psi). API 5L X70 inovhara marudzi ekugadzira asina musono uye akasungwa (RW, SAW) marudzi, ese akanyorera mafuta uye gasi kutapurirana.
API 5L X70 PSL2 Pipe Dimensional Range:
| Trade Name |
API 5L X70 PSL2 Pipe |
| Weld Alternatives: |
ERW, HF, DSAW/SAWL, SMLS, HSAW |
| OD Size Range: |
ERW: 0.375" kusvika 30"
HF: 0.840" kusvika 24"
DSAW/SAWL: 12.75″ kusvika 144″
SMLS: 0.840" kusvika 26"
HSAW: 8.625 ″ kusvika 144 ″
|
| Wall Ranges: |
ERW: 0.120 ″ kusvika 1.000″
HF: 0.120 ″ kusvika 1.000″
DSAW/SAWL: 0.250″ kusvika 6.000″SMLS: 0.250" kusvika 2.500"
HSAW: 0.250 ″ kusvika 1.000″
|
| Urefu: |
Single Random
Kaviri Random
Tsika (kusvika 300′) |
| Giredhi: |
ASTM A53, ASTM A106, ASTM A179, ASTM A192, ST35.8, ST37, ST42, ST52, E235, E355, S235JRH, S275JR, S355JOH, P235TR1, 10#, 20#, Q4#,55, 20#, Q4 |
| Hurongwa: |
SCH5 SCH10 SCH20 SCH30 SCH40 SCH80 SCH120 SCH140 SCH160 SCHXS SCHXXS |
| Surface Inopedzisa: |
Bare, Oiled, Mill Varnish, Galv, FBE, FBE Dual, 3LPE, 3LPP, Coal Tar, Concrete Coating uye Tape Wrap. |
| Kupera Kunopera: |
Beveled, Square Cut, Threaded & Coupled. |
| Mamwe Masevhisi: |
Internal Coating |
Kupera kweiyo API 5L X70 PSL2 Pipe
Migumo yemachubhu yakatsetseka, isina shinda.
Kubva 60.3 dhayamita beveled maererano zviyero:
DIN, EN - a = 40 ° - 60 °, c = kusvika 2 mm
ASME – a = 75° ± 5°, c = 1,6 ± 0,8 mm
Kumaka kweAPI 5L X70 PSL2 Pipe uye masumbu echubhu
Machubhu ane dhayamita kusvika 1 ½” akanyorwa nemavara pabundle. Machubhu ane dhayamita hombe kupfuura 1 ½” anoitwa zvinoenderana nemirairo kana pakukumbira.
API 5L X70 PSL2 Pipe - kudzivirira pamusoro
Mapaipi emutsetse anopihwa pasina dziviriro yechinguvana kubva mukuora. Pakukumbira zvinokwanisika kuendesa machubhu neakabvumiranwa pane anticorrosion dziviriro. Migumo yechubhu inogona kuvharirwa neplagi yepurasitiki.
