Heano mamwe mapoinzi akakosha nezveLSAW simbi mapaipi:
Welding process: LSAW simbi mapaipi anogadzirwa nekushandisa imwechete, kaviri, kana katatu yakanyura arc welding process. Iyi nzira inobvumira kukwirira kwepamusoro, yunifomu welds pamwe chete nehurefu hwepombi.
Longitudinal Seam: Iyo welding process inogadzira iyo longitudinal seam mupombi yesimbi, zvichikonzera kuvaka kwakasimba uye kwakasimba kunokodzera kushandiswa kwakasiyana-siyana.
Yakakura Dhiyamita Kugona: LSAW simbi pombi dzinozivikanwa nekugona kugadzirwa mumadhayamita akakura, zvichiita kuti dzive dzakakodzera kune maapplication anoda kutakurwa kwehuwandu hwemvura kana kushandiswa mukuumbwa kwemaitiro.
Zvishandiso: LSAW simbi mapaipi anowanzo shandiswa mukushandisa senge oiri uye gasi kutapurirana mapaipi, mirwi, tsigiro yezvimiro mukuvaka, uye mamwe maindasitiri uye mapurojekiti ezvivakwa.
Kutevedzera Mitemo: LSAW simbi mapaipi akagadzirwa uye anogadzirwa kuti asangane neindasitiri zviyero uye zvakatemwa, kuve nechokwadi kuti anozadzisa zvinodiwa kune chaiwo mashandisirwo uye mamiriro ezvakatipoteredza.
| API 5L PSL1 Welded Steel Pipe | Kuumbwa Kwemakemikari | Mechanical Properties | ||||
| Simbi giredhi | C (max.)% | Mn (max.)% | P (max.)% | S (max.)% | Goho simba min. MPa | Kusimba simba min. MPa |
| Giredhi A | 0.22 | 0.9 | 0.03 | 0.03 | 207 | 331 |
| Giredhi B | 0.26 | 1.2 | 0.03 | 0.03 | 241 | 414 |
| Kunze Diameter | 325-2020MM |
| Ukobvu | 7.0-80.0MM (kushivirira +/-10-12%) |
| Urefu | 6M-12M |
| Standard | API 5L, ASTM A252 |
| Steel Giredhi | Giredhi B, x42, x52 |
| Pipe Inopera | Beveled inopera kana isina pombi kupera simbi dziviriro |
| Pipe Surface | Natural Blackor Painted Blackor 3PE Coated |
