Kufotokozera Kwachidule:

Dzina: 90° chigongono chachikazi chachitali/90° chigongono chachikazi chachitali
Zakuthupi: chitsulo chosapanga dzimbiri 304/316L
Malipiro: TT 30% monga malipiro oyamba ndi ndalama zomwe zatsala musanaperekedwe mu EXW pa Incoterms 2010
Phukusi: Zinthu zimagwiritsidwa ntchito phukusi la makatoni, thireyi yamatabwa kapena crane zidzalipiritsa ndalama zowonjezera.
Muyezo: Zolumikizira zimagwirizana ndi GB/T19228 zomwe ndizoyenera mapaipi okhala ndi DIN EN10312-OD15/18/22/28/35/42/54/76.1/88.9/108 mm. Kuthamanga kwa ntchito <=1.6 mpa.
Zipangizo zomangira khoma zimasiyana malinga ndi kukula kwake: Kukula 15/18/ 22/28/ 35/54 mm-1.5mm, Kukula 76.1/88.9/108mm-2.0mm.
② Ulusi Wolumikizira umagwirizana ndi GB/T 7306.1-2000 (wofanana ndi EN10226-1: 2004 kapena ISO7-1: 1994).
Chitsimikizo: Zogulitsazo zinali ndi mphamvu yochepera zaka ziwiri pakugwiritsa ntchito mwachizolowezi.
Nthawi yotsogolera: Masiku 45 nthawi zambiri kapena okambirana