Ọganihu mmanụ na-arị elu bụ mmepe ngwa ngwa nke nyocha mmanụ, nnweta, nchacha na nrụpụta akụrụngwa mmanụ ala.Ọnụ ọgụgụ mmepụta nke pipeline mmanụ China eruola ihe dị nde tọn 4 kwa afọ.Iji gbochie corrosion nke ígwè ọkpọkọ, mmanụ pipeline mmepụta spraying ma ọ bụ brushing a nchara na-egosi varnish (nke a makwaara dị ka a siri ike mgbochi nchara mmanụ), nchekwa, njem, usoro kwa afọ mgbochi nchara mmanụ chọrọ banyere 10,000 t .Ọtụtụ mgbe antirust film ọkpụrụkpụ akara na 20μm, na 3 ka 6 ọnwa n'èzí nchara na-egbochi ike.Na ụlọ ọrụ mmanụ China na-agbasawanye na mba ofesi, n'ime oké osimiri miri emi, tubing ogologo oge nchekwa na njem, gburugburu ebe obibi ka njọ.Ụlọ ọrụ mmanụ na mba ofesi na-etinye ihe dị elu na-achọ ihe mgbochi nchara nke pipeline mmanụ, ụlọ ahịa ọkpọkọ 1 ruo 2 afọ, nnukwu ebe corrosion na gburugburu mmiri, okpomọkụ na iru mmiri na ihu igwe.Iji mezuo nke a, China si ígwè anwụrụ mmepụta ụlọ ọrụ mkpa ka mma na mmepụta usoro, technology na akụrụngwa, anwụrụ nchara ike izute ọhụrụ ahịa chọrọ.

Ihe ndị bụ isi chọrọ nke nchara oyi akwa nkemmanụ ụgbọala pipeline
Dị ka usoro mmepụta pipeline mmanụ si dị, ọnọdụ njem njem dị anya na-emeghe stacked, nchara na-egosi varnish kwesịrị inwe ihe ndị a: arụmọrụ dị mma nke ihe owuwu, nchekwa na nchebe gburugburu ebe obibi, ihicha ngwa ngwa;ihe nkiri na-egbuke egbuke, nke na-egbuke egbuke, anaghị ekpuchi njirimara koodu, adịghị ekpuchi elu igwe nchara na steeti nchara;pipeline mmanụ iji guzogide ifufe, anyanwụ, mmiri ozuzo na ọnọdụ gburugburu ebe obibi ndị ọzọ, oyi akwa na-ekpuchi nchara kwesịrị inwe ezigbo nguzogide ihu igwe;mmetụta, bumps na akpata oyi n'ahụ n'oge njikwa na njem nke pipeline mmanụ, e nwere ihe mbibi, mgbochi nchara oyi akwa kwesịrị inwe mmetụta dị mma nguzogide;mbupu, ọrụ okpomọkụ iru mmiri, oyi akwa na-egosi nchara kwesịrị inwe ezigbo nguzogide okpomọkụ, nguzogide ịgba nnu;Ambient okpomọkụ na oyi oyi na mpaghara ọzara na okpomọkụ, -30 ~ 60 ℃, na nchara oyi akwa kwesịrị inwe ezigbo okpomọkụ mgbanwe.

Oil pipeline antirust varnish
China si mmanụ pipeline nchara varnish siri ike mgbochi nchara mmanụ gbanwetụrụ alkyd varnish, mmanụ ala resin varnish, gbanwetụrụ acrylic varnish, asphalt, agba, wdg, nwekwara ike-eji na mmiri ma ọ bụ enyi na enyi na gburugburu ebe obibi ìhè ọgwụgwọ mgbochi nchara.The gbanwetụrụ acrylic lacquer ọma n'ozuzu arụmọrụ, na akaụntụ maka nnukwu òkè nke ahịa.N'ime ọtụtụ ndị na-ebubata ngwaahịa agba na-emebi pipeline mmanụ na-abụkarị acrylic varnish agbanweela.mkpuchi mkpuchi mkpuchi, mgbanwe, na-eguzogide iyi na imetụ aka, dị elu karịa ike nke agba mgbochi nchara nke ọdịnala;ịrụ ọrụ nchara, mbupu iji hụ na ọnwa atọ adịghị nchara;oyi na-eguzogide, okpomọkụ-kwụsi ike arụmọrụ, mwepu 40 Celsius C oyi kpọnwụrụ bụghị mgbawa;nghọta ikpughe na-enweghị adịkwa ìhè, nwere ike n'ụzọ doro anya hụrụ na ígwè anwụrụ bụ ntekwasa n'elu nchara ọnọdụ;corrosion mgbochi tinye anụ ụlọ n'okpuru ala afọ ise adịghị njọ.Mgbanwe acrylic lacquer mejupụtara resin acrylic, resin gbanwetụrụ, onye na-egbochi corrosion, onye na-ahụ maka ọkụ, ihe mgbaze, wdg, na ihe ndị bụ isi ya ka egosiri na Tebụl 1. Akpụkpọ ahụ acrylic a gbanwere na-eguzogide ihu igwe siri ike na ule mmekọ Cementing.