Vuba aha, mu iduka rishinzwe gupakira ibintu rya Jinbin, rifite uburebure buninivalve y'umupira wo gusudirabyashyizweho. Izi valve z'umupira zose zikozwe mu bikoresho bya Q235B kandi zifite ibikoresho by'amapine y'intoki. Ibyuma byo gusudira ni byiza kandi bisa, nta gusohoka nyuma yo gupimwa. Ingano zabyo ziri hagati ya DN250 na DN500. Ubu, zimwe muri zo zarakozwe. 

Icyuma cya karuboni gifite umurambararo muninivalve y'umupiraIfata icyuma gisanzwe cya karuboni Q235B nk'igikoresho cy'ibanze kandi ihuza ibyiza by'imiterere y'ingufu z'imipira. Ni igikoresho cyo gufungura no gufunga rusange ku miyoboro minini ifite umuvuduko uringaniye n'uworoheje, kibereye imiyoboro ifite ingufu ya DN300 no hejuru yayo. Ifata imikorere n'ubukungu kandi ni amahitamo akomeye mu gutwara ibyuma bisanzwe mu nzego z'umujyi n'inganda. 

Imiterere y'icyuma cya Q235B gifite karubone nkeya irimo plasticity nziza cyane no gusudira. Imiterere y'utubati dufite umurambararo munini ishobora gukorwa hakoreshejwe gusuka cyangwa gusudira. Ikoranabuhanga ryo gutunganya ni ryoroshye, kandi ikiguzi cyo gukora kiri hasi cyane ugereranyije n'icy'icyuma cya alloy. Gusana nyuma biroroshye. Valve y'umupira ifite moteri ikoresha imiterere yo gufungura no gufunga umupira. Nta kugabanuka k'umurambararo w'inzira, kandi ubushobozi bwo guhangana n'amazi ari hagati ni buke. Byoroshye gufungura no gufunga kandi bifite imikorere myiza cyane mu gihe cy'akazi kanini. Ubuso bwo gufunga bufite ibikoresho bidashobora kwangirika, bitanga uburyo bwo gufunga bwizewe mu gihe cy'akazi gasanzwe. Byongeye kandi, umubiri w'utubati ushobora kuvurwa n'igitambaro cyo kurwanya ingese ku buso kugira ngo bibe bihuye n'ubudahangarwa rusange bwa Q235B, kandi birakwiriye ku bikoresho bidashonga. (Valve y'umupira ifite karubone) 

Imikoreshereze yayo yihariye yibanda cyane cyane ku miyoboro y’ubwikorezi ifite umuvuduko uringaniye n’uwo hasi, umuvuduko munini w’amazi, n’ibikoresho bidahumanya, aho ikoreshwa cyane mu miyoboro minini y’amazi yo mu mijyi n’aho ipompa amazi menshi yo mu mishinga y’amazi n’imiyoboro y’amazi yo mu mujyi. Imiyoboro minini y’amazi akoreshwa mu bushyuhe n’inyubako nini ikoreshwa mu bushyuhe n’ubukonje; Imiyoboro y’amazi n’amazi akonjesha mu nganda nk’inganda z’ibyuma, amashanyarazi n’ibinyabutabire mu nganda, ndetse n’imiyoboro y’amazi ikoreshwa mu bushyuhe buri hasi ku bicuruzwa bya peteroli itunganyijwe n’ibicuruzwa bisanzwe bya peteroli; Ikoreshwa kandi mu gufungura no gufunga imiyoboro minini no kugenzura umuvuduko w’amazi y’inyongera nko amazi meza na gaze bifite umuvuduko muto mu nganda nko mu bucukuzi bw’amabuye y’agaciro n’ubucukuzi bw’amabuye y’agaciro. 

Nk'uruganda rw'inzobere mu gukora valve, Jinbin Valve ifite uburambe bw'imyaka 20 mu gukora no gukora. Duhamya ubuziranenge kandi dukora neza. Niba ufite ibyo ukeneye bijyanye na valve, andika ubutumwa hepfo maze uzahabwa igisubizo mu masaha 24!