Nazi mfundo zazikulu zokhudza mapaipi achitsulo a LSAW:
Njira Yowotcherera: Mapaipi achitsulo a LSAW amapangidwa pogwiritsa ntchito njira imodzi, ziwiri, kapena zitatu zonyotcherera arc pansi pa madzi. Njirayi imalola kuti pakhale ma weld apamwamba komanso ofanana kutalika kwa chitolirocho.
Msoko Wautali: Njira yowotcherera imapanga msoko wautali mu chitoliro chachitsulo, zomwe zimapangitsa kuti pakhale kapangidwe kolimba komanso kolimba komwe kangagwiritsidwe ntchito m'njira zosiyanasiyana.
Kutha kwa Chipinda Chachikulu: Mapaipi achitsulo a LSAW amadziwika kuti amatha kupangidwa m'madigiri akuluakulu, zomwe zimapangitsa kuti akhale oyenera kugwiritsidwa ntchito zomwe zimafuna kunyamula madzi ambiri kapena kugwiritsidwa ntchito popanga zinthu.
Kugwiritsa Ntchito: Mapaipi achitsulo a LSAW amagwiritsidwa ntchito kwambiri pa ntchito monga mapaipi otumizira mafuta ndi gasi, kuyika mipiringidzo, kuthandizira kapangidwe ka nyumba, ndi mapulojekiti ena a mafakitale ndi zomangamanga.
Kutsatira Miyezo: Mapaipi achitsulo a LSAW amapangidwa ndikupangidwa kuti akwaniritse miyezo ndi zofunikira zamakampani, kuonetsetsa kuti akukwaniritsa zofunikira pakugwiritsa ntchito kwina komanso momwe zinthu zilili.
| Chitoliro cha Chitsulo cha API 5L PSL1 Welded | Kapangidwe ka Mankhwala | Katundu wa Makina | ||||
| Kalasi yachitsulo | C (yochuluka.)% | Mn (yochuluka.)% | P (yochuluka.)% | S (yokwera kwambiri)% | Mphamvu yobereka MPa yaing'ono | Kulimba kwamakokedwe MPa yaing'ono |
| Giredi A | 0.22 | 0.9 | 0.03 | 0.03 | 207 | 331 |
| Giredi B | 0.26 | 1.2 | 0.03 | 0.03 | 241 | 414 |
| M'mimba mwake wakunja | 325-2020MM |
| Kukhuthala | 7.0-80.0MM (kulekerera +/-10-12%) |
| Utali | 6M-12M |
| Muyezo | API 5L, ASTM A252 |
| Kalasi yachitsulo | Giredi B, x42, x52 |
| Mapeto a Chitoliro | Malekezero opindika okhala ndi kapena opanda chitetezo chachitsulo cha m'mphepete mwa chitoliro |
| Pamwamba pa chitoliro | Zakuda Zachilengedwe kapena Zopaka Zakuda kapena Zokutidwa ndi 3PE |
-
Chitoliro cha LSAW Welded Steel chachilengedwe chakuda
-
L245 Chitsulo LSAW Welded Pipe Beveled malekezero Painte ...
-
Chitoliro cha LSAW SAW Welded Steel cha High-End Applica ...
-
Chitoliro cha API 5L LSAW Chitsulo Beveled malekezero ojambulidwa ndi Black
-
Chitoliro chachitsulo cha ASTM A252 LSAW Beveled malekezero a chitoliro ...