1. Forging: Ke mokhoa oa ts'ebetso o sebelisang mochini oa forging ho kenya khatello ho likheo tsa tšepe ho hlahisa deformation ea polasetiki ho fumana forgings ka thepa e itseng ea mochini, libopeho le boholo bo itseng.
2. E 'ngoe ea likarolo tse peli tse kholo tsa ho forging.Ka ho qhekella, ho lokoloha ha likoti tsa tšepe le li-welding ho ka felisoa, 'me thepa ea mochini ea forging hangata e betere ho feta ea li-castings tsa thepa e tšoanang.Bakeng sa likarolo tsa bohlokoa tsa mechine e nang le mojaro o phahameng le maemo a thata a ho sebetsa, li-forging li sebelisoa haholo ntle le libopeho tse bonolo tse ka phuthoang, li-profile kapa likarolo tse cheselitsoeng.
3. Ho ea ka mokhoa oa ho theha, ho qhekella ho ka aroloa ka: ①Ho forging e bulehileng (ho forging mahala).Sebelisa tšusumetso kapa khatello ea ho holofatsa tšepe pakeng tsa li-anvils tse ka holimo le tse ka tlaase (anvils) ho fumana li-forging tse hlokahalang.Ho na le haholo-holo ho forging ka letsoho le mochini oa forging.②Mokhoa oa ho qhekella o koetsoeng.Sekheo sa tšepe se hatelloa le ho holofala ka har'a mochini oa forging o nang le sebopeho se itseng ho fumana forgings, e ka aroloang ka ho forging, e sa utloeng serame, ea rotary forging le extrusion.Ho ea ka mocheso deformation, forging ka aroloa ka forging chesang (processing mocheso ke phahameng ho feta mocheso recrystallization ea tšepe e se nang letho), forging mofuthu (ka tlaase ho mocheso recrystallization) le forging batang (mocheso tloaelehileng).
4. Lisebelisoa tsa ho theha haholo-holo ke tšepe ea carbon le alloy e nang le lihlopha tse sa tšoaneng, e lateloa ke aluminium, magnesium, titanium, koporo, joalo-joalo le li-alloys tsa tsona.Boemo ba mantlha ba thepa bo kenyelletsa li-bar stock, ketane ea tšepe, phofo ea tšepe le tšepe e metsi.Karo-karolelano ea karolo ea tšepe ea tšepe pele ho deformation ho ea sebakeng se arohaneng ka mor'a deformation e bitsoa "forging ratio".Khetho e nepahetseng ea litekanyetso tsa ho qhekella e amana haholo le ho ntlafatsa boleng ba sehlahisoa le ho fokotsa litšenyehelo.

Nortech ke e 'ngoe ea baetsi ba li-valve tsa indasteri ba etelletseng pele Chaena ba nang le setifikeiti sa boleng sa ISO9001.

Lihlahisoa tse kholo:Butterfly Valve,Balofo ea Ball,Balofo ea Heke,Sheba Valofo,Globe Vavlve,Y-Strainers,Motlakase oa Motlakase,Li-Acurator tsa Pneumatic.