API 5L Welded Steel Pipe Details
| Chigadzirwa | API 5L ASTM A53 Nhema Yakapendwa Simbi Yakasungirirwa Pipe |
| Zvinhu | Simbi yeKabhoni |
| Giredhi | Q235 = A53 Giredhi B / A500 Giredhi A Q345 = A500 Giredhi B Giredhi C |
| Zvakajairika | API 5L/ASTM A53 |
| Magadzirirwo | ASTM A53 A500 sch10 – sch80 |
| Pamusoro | Yakapendwa Nhema |
| Kuguma | Migumo isina kujeka |
| Migumo yakachekwa |
Maitiro Ekugadzira Pipe Yesimbi Yakasungirirwa yeAPI 5L
Rudzi 1. Spiral Welded: Mapaipi esimbi akasungirirwa nesimbiZvinogadzirwa nekusveta simbi nesimbi, zvichiita musono wakakombama. Maitiro aya anobvumira kugadzirwa kwemapombi ane dhayamita hombe uye anowanzo shandiswa zvakanaka pakushandisa mamwe mashandisirwo.
Kupfeka uye Kurapa:Kuti pave nekusimba uye kuramba kwenguva refu kwengura, mapaipi aya anogona kuputirwa uye kugadziriswa nenzira dzakasiyana-siyana, dzakadai sekubatanidza epoxy (FBE) kana kuti polyethylene (3LPE) coatings.
Rudzi rwechipiri. Kuwedera kwemagetsi kunodzivirira kupwanywa (ERW):Micheto yesimbi yakagadzirwa inodziiswa nemagetsi. Kudzvanywa kunozoiswa kuti micheto ibatane, zvichiita kuti pave ne solid-state weld pasina chikonzero chekuzadza zvinhu.
Rudzi rwechitatu.Kukwesha Kwenguva Refu:
Kunyudza Arc Yakanyudzwa Mumvura (SAW): Micheto yepombi yakagadzirwa inonyudzwa pamwe chete uchishandisa nzira yekunyudza arc yakanyudzwa mumvura, iyo inosanganisira kushandiswa kwearc yemagetsi negranular flux kugadzira weld yemhando yepamusoro uye yakasimba.
Kukwesha Arc Yakanyudzwa Kaviri (DSAW): Pamapaipi akakora, misono yemukati neyekunze inokweshwa, zvichiita kuti ipinde zvakanaka uye irambe yakasimba.
