Mapaipi esimbi/Tube pilings/Accessories
01
Pipes
Products Nhanganyaya
Material standards:
Piling pombi dzinowanzo kupatsanurwa zvichienderana nechinhu chavanogadzirwa nacho, chinogona kusanganisira kabhoni simbi, alloy simbi, kana zvimwe zvinhu. Yakanangana zvinhu zviyero zvinoenderana neyakagadzirirwa application uye nharaunda iyo piling pombi ichashandiswa.
Manufacturing Standards:
Iyo nzira yekugadzira yekuputira pombi ingangoda kuteedzera yakatarwa zviyero kuti ive nechokwadi chemhando, kuvimbika uye kushanda kwepombi. Aya mazinga anogona kuvandudzwa nemasangano akadai seAmerican Society for Testing and Materials (ASTM), American Petroleum Institute (API), kana mamwe masangano akakodzera enyika kana epasi rose.
Dhizaini Mitemo:
Kuputira mapaipi anogona kudikanwa kuti asangane nemamwe magadzirirwo zviyero kuti ave nechokwadi chekuvimbika kwavo kwechimiro uye kutakura mutoro. Aya mazinga anogona kuvandudzwa neinjiniya nemasangano ekuvaka kana masangano anodzora ehurumende.
Manufacturing standards:
Iyo nzira yekugadzira ye Submerged-Arc Welded Steel Pipes inogona kutevedzera yakatarwa zviyero zvakatemerwa nemasangano akadai seAmerican Petroleum Institute (API), iyo American Society for Testing and Materials (ASTM), kana mamwe masangano epasirese kana epasi rose anotevera: API. 5L, API 5CT, ASTM 53, EN10217, DIN 2458, IS 3589, GB/T3091, GB/T9711,EN10217, EN10219
Maitiro Okushandisa:
Mapombi ekuputira anogona kuverengerwa zvinoenderana nekwavanoda kushandiswa, sekunge kusungirira mugungwa, kusungirirwa kwehwaro, kana mamwe marudzi evhu kana geological mamiriro. Izvo zvakakosha kuti utarise iwo chaiwo mwero uye zvimiro zvine chekuita nerudzi rwepiping pombi inodiwa kune imwe purojekiti. Kana iwe uine chaiwo maitiro kana zvikamu, ndapota inzwa wakasununguka kukupa rumwe ruzivo kuti ini ndipe ruzivo rwakanangwa.
Maitiro:
SSAW - Spiral Submerged arc yakasungwa
LSAW – UO(UOE), RB(RBE), JCO(JCOE)
DSAW - Kaviri Yakanyura arc yakasungwa
Dimensions:
Kunze Diameter: 355.6mm-1626mm
Rusvingo Ukobvu: 8 -50mm
Kureba: kusvika ku12m
Simbi Giredhi:
API 5L: GR B, X42,X46, X56, X60,X65,X70
ASTM A53: GR A, GR B, GR C
EN: S275, S275JR, S355JRH, S355J2H
GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555
Pamusoro: Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating sezvinodiwa nemutengi.
Muedzo: Chemical Component Analysis, Mechanical Properties (Ultimate tensile simba, Goho simba, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.
Mill Test Certificate: EN 10204/3.1B
Mamiriro Ekushandisa: Longitudinal welded pombi dzinogonawo kuverengerwa zvichienderana nekushandiswa kwainoda kushandiswa, senge pombi dzemafuta negasi, zvimiro zvekushandisa, kana kushandiswa kwemaindasitiri. Ita shuwa yekutarisa kune chaiwo mwero uye zvikamu zvinoenderana nezvako chaizvo zvaunoda, sezvo zvingasiyana zvichienderana neindasitiri nedunhu.
API 5L Mutsara Pipe
API 5L PSL1/PSL2 GR B , X42, X46, X52, X60, X65, X70
MECHANICAL PROPERTIES UYE SIMBA CHEMICAL COMPOSITION
| SIMBA giredhi | Kupa simba, min. psi (MPa) | Kusimba simba, min. psi (MPa) | Elongation mu2 mukati., min. % |
| GR B | 245 | 415 |  |
| X42 | 290 | 415 | |
| X46 | 320 | 435 | |
| X52 | 360 | 460 | |
| X56 | 390 | 490 | |
| X60 | 415 | 520 | |
| X65 | 450 | 535 | |
| X70 | 485 | 570 |
| SIMBA giredhi | % nehuwandu, Maximum | ||||
| C | Uye | Mn | P | S | |
| GR B | 0.26 | 0.40 | 1.20 | 0.030 | 0.030 |
| X42 | 0.26 | 0.40 | 1.30 | 0.030 | 0.030 |
| X46 | 0.26 | 0.40 | 1.40 | 0.030 | 0.030 |
| X52 | 0.26 | 0.40 | 1.40 | 0.030 | 0.030 |
| X56 | 0.26 | 0.40 | 1.40 | 0.030 | 0.030 |
| X60 | 0.26 | 0.40 | 1.40 | 0.030 | 0.030 |
| X65 | 0.26 | 0.40 | 1.45 | 0.030 | 0.030 |
| X70 | 0.26 | 0.40 | 1.65 | 0.030 | 0.030 |
MAPOPI esimbi SEZVAKAITA ASTM A53 GR. B
MECHANICAL PROPERTIES UYE SIMBA CHEMICAL COMPOSITION
| SIMBA giredhi | Compposition Max,% | ||||||||
| C | Mn | P | S | With | In | Cr | Mo | IN | |
| GR B | 0.30 | 1.20 | 0.05 | 0.05 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
Mashopu uye Zvishandiso Zvekugadzira
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