Cast iron Oilfield valve imhando yevharuvhu yakagadzirwa ne ductile iron material, ine mashandiro akanaka uye yakavimbika. Kunze, mavharuvhu aya akapendwa kuti asaita corrosion resistance uye kuti ape chitarisiko chakanaka. kunyanya kutsauka. Chigadzirwa chacho chichave chakanyoroveswa mu-aspecial anti-corrosion potion, uye ipapo kurapwa kwepamusoro kuchaitwa, kuitira kuti valve yedu yemafuta haisi nyore kuparara.

Oilfield mavharuvhu edu anoteerera kune details mukugadzira, kugadzirwa kwakanaka, chikamu chimwe nechimwe chave chakanyatsogadzirwa kuti ive nechokwadi chehupenyu hwesevhisi uye kushanda kwevhavhavha. Oilfield mavharuvhu ane mukana weiyo yakatsetseka pamusoro, iyo isingango wedzera kunaka kwevhavha, asi zvakare kudzivirira vharafu kubva pakuvhara matambudziko ekudonha panguva yekushanda.

Uye zvakare, Parizvino, saizi kubva kuDN15 kusvika kuDN50 inogadzirwa, uye inogonawo kugadzirwa zvinoenderana nezvinodiwa zvakasiyana zvevatengi. , Oilfieldvalve inowanikwa mune yakazara yakazara saizi kuti isangane nezvinodiwa zvakasiyana mapaipi. Mavharuvhu ehukuru hwakakodzera anogona kuwanikwa mune ese madiki uye makuru maoiri. Iwo maficha ehukuru hwakakwana anopa kurerukira kukuru uye kuchinjika kwekushanda kweoiri. Oilfield mavharuvhu anoshandiswa zvakanyanya mune zvakasiyana-siyana zveoilfield equipment uye oilfield tekinoroji, zvinosanganisira mafuta Wells, mafuta uye gastransmission mapaipi, oilfield processing equipment, etc. Inonyanya kushandiswa kudzora kuyerera, kumanikidzwa uye kutungamirirwa kwemafuta negasi kuve nechokwadi chekuchengeteka uye kugadzikana kwemunda wemafuta. kugadzira uye kushanda.

Pamusoro pezvo, vharafu yeoiri inewo hunhu hwekupokana kwecorrosion uye yakanyanya tembiricha kuramba, iyo inogona kuchinjika kune yakaoma yekushanda nharaunda yeoiri.

Parizvino, saizi kubva kuDN15 kusvika kuDN50 vane kugadzirwa, DN15 kusvika kuDN25 saizi isu tinogona kusarudza kabhoni simbi zvinhu, forging process yekugadzira, kubva kuDN32 kusvika kuDN50 tinogona kushandisa ductile iron material,foundry processing, inogonawo kugadzirwa maererano nezvinodiwa zvakasiyana zvevatengi.