Kuchiza koyambirira kwa mipope yachitsulo yowongoka: kuyesa kosawononga mkati mwa ma welds. Popeza chitoliro ndi chitoliro chachitsulo chachikulu kwambiri pantchito yoperekera madzi, makamaka chitoliro chachitsulo chokhala ndi makulidwe a t = 30mm chimagwiritsidwa ntchito ngati mlatho wa chitoliro. Iyenera kulimbana ndi kuthamanga kwa madzi mkati ndi mphindi yopindika yomwe imapangidwa ndi chitoliro chachitsulo ndi madzi, kotero kuti zofunikira zowotcherera zimakhala zapamwamba kwambiri. Kwa mipope yachitsulo yokulirapo yokhala ndi makulidwe a t = 30mm omwe amagwiritsidwa ntchito pamilatho ya chitoliro, ma seams aatali ndi ma seams ozungulira onse ndi ma weld a Class I, omwe amafunikira 100% kuwunika filimu ya X-ray ndi 100% kuyang'ana kolakwika kwa mafunde; pomwe mapaipi achitsulo okwiriridwa ndi makulidwe a t = 24mm, ma seams otalikirapo amakhala a Class I kuwotcherera, ndipo 20% kuyang'ana filimu ya X-ray ndi 50% kuyang'ana kolakwika kwa mafunde kumachitika.

Kugwiritsa ntchito mipope yowongoka yowongoka: Pali mitundu yambiri ya mipope yowongoka yowongoka, malinga ndi ntchito: mapaipi owotcherera ambiri, mapaipi owotcherera okosijeni, mapaipi otenthetsera, mapaipi amawaya, mapaipi odzigudubuza, mipope yowotcherera, mipope yamagalimoto, yakuya. mapaipi mpope bwino, thiransifoma mapaipi, magetsi welded mapaipi wapadera woboola pakati, ndi magetsi welded mipope woonda-mipanda.

Mapaipi a welded General: Mapaipi owotcherera ambiri amagwiritsidwa ntchito kunyamula madzi ocheperako. Wopangidwa ndi Q235A, L245, ndi Q235B chitsulo.
Mapaipi achitsulo: Ndikokutira pamwamba pa chitoliro chakuda ndi zinki. Amagawidwa kukhala otentha ndi ozizira. Kutentha kwa zinc wosanjikiza ndi wokhuthala, ndipo mtengo wozizira ndi wotsika mtengo.
Mapaipi owotcherera ndi okosijeni: Nthawi zambiri amakhala tizitsulo tating'ono tating'ono tating'ono tating'ono tating'ono, timene timagwiritsa ntchito popanga zitsulo powombera mpweya.
Mawaya casings: Ndi mapaipi ogawa zinthu, omwe ndi mapaipi wamba amagetsi otenthetsera mpweya.
Mapaipi amagetsi otchingidwa ndi mipanda yopyapyala: Ndi mapaipi ang'onoang'ono omwe amagwiritsidwa ntchito popanga mipando ndi nyali.
Mapaipi odzigudubuza: Mapaipi achitsulo a welded amagetsi pa conveyor lamba amafunikira ovality.
Mapaipi a Transformer: Ndi mapaipi wamba achitsulo. Amagwiritsidwa ntchito popanga machubu ozizirira a thiransifoma ndi zina zosinthira kutentha.