Simbi pombi zvigadzirwa zvinoreva zvigadzirwa zvine hukama zvakagadzirwa nemapombi esimbi, ayo anonyanya kushandiswa mumichina yekuvaka, real estate (scaffolding).pombi yesimbi, mvura, pombi inoyerera nemhepo, pombi yekudzivirira moto), mafuta negesi (pombi yemafuta pombi, pombi pombi), chimiro chesimbi (ndiro yesimbi), simba remagetsi (structural kabhoni simbi pombi), mota uye mota (kunyatsoita seamless simbi pombi) nemamwe maindasitiri, uye akakosha emhando dzesimbi.
1. Kuvakwa kwepombi yemagetsi uye indasitiri yezvivakwa inova simba guru rinotyaira kushandiswa kwesimbi pombi zvigadzirwa
Mune Mafungiro Anotungamira echigumi nematatu-Makore mashanu Chirongwa cheKukudziridzwa kweSimbi Pipe Indasitiri yakaburitswa nehurumende, michina yekuvaka, real estate, kunze kwenyika uye oiri uye gasi ndiwo makuru epasi pekushandisa minda yezvigadzirwa zvepombi yesimbi muChina, inoverengera. 15%, 12.22%, 11.11% uye 10% maererano.
Urbanization uye "marasha kune gasi" yakabatsira kukura kwakasimba kwemusika wekugara gasi.Gasi zvakare rakakamurwa kuita gasi, liquefied gasi uye gasi rechisikigo, iro gasi rechisikigo rinonyanya kutakurwa nepombi.Parizvino, maguta eChina madiki uye epakati nepakati nemataundi, anoshandisa marasha senzvimbo huru yesimba, ane nzvimbo yakakura yekutsiva.Nekusimudzirwa nerutsigiro rwegwaro re "marasha kune gasi", chiyero chemusika wegasi weChina chakawedzera zvishoma nezvishoma, uye hurongwa hwekusimudzirwa kwemaguta huri kuwedzera, uye huwandu hwemusika wegasi rekugara ucharamba uchikwira.
Naizvozvo, mumamiriro ezvinhu ekuwedzera kwemaguta, kushandiswa kwegasi rechisikigo kuChina kuchakura zvishoma nezvishoma, zvichifambisa kukurumidza kukura kweiyo gasi pombi network, uye nekudaro kuwedzera kudiwa kweindasitiri yesimbi pombi zvigadzirwa.Zvinoenderana nedata, mileage yemapombi egasi rechisikigo muChina ichasvika 83400 makiromita muna 2020, ichikwira 3% gore negore, uye inotarisirwa kusvika 85500 makiromita muna 2021.
Pamusoro pezvo, maererano neChirongwa cheMakore gumi nemana, kuvakwazve kwepombi uye kuvaka kunofanirwa kutorwa sechirongwa chakakosha chezvivakwa panguva yayo;Mamiriro emitemo ye "kukurumidza kuchembera nekugadziridza mapaipi emudhorobha" yakatsanangurwa mugwaro remusangano, iro raisanganisira "zvine mwero advanced infrastructure investment".Zvinogona kuonekwa kuti kukurumidza kwekugadzirisa pombi yegesi muChina kwakawedzera, zvichiunza nzvimbo yakakura yekuda kweindasitiri yesimbi pombi zvigadzirwa.
2. Thepipeline transportation industryine mukana mukuru wekushandisa wesimbi pombi zvigadzirwa
Sekureva kwe "Ongororo pamusoro peKuvandudza Maitiro eChina's Steel Pipe Zvigadzirwa Indasitiri uye Remangwana Investment Forecast Report (2022-2029)" yakaburitswa neGuanyan Report, parizvino, nzvimbo dzekumabvazuva nekumadokero kwesimba reChina dzakagovaniswa zvisina kuenzana, uye kufambisa kwepombi. ine mukana mukuru mukufambisa kwesimba kureba.Sekureva kwedata, muna 2020, mileage yese yemapombi eoiri negasi achangovakwa kureba muChina angangoita 5081 makiromita, kusanganisira anenge 4984 makiromita emapombi egasi achangovakwa, makiromita makumi mapfumbamwe nemanomwe emapombi emafuta asina kuchena, uye hapana. itsva chigadzirwa mafuta mapaipi.Pamusoro pezvo, mileage yese yemapombi makuru emafuta negasi ichaenderera mberi kana kutanga muna 2020 uye kupedzwa muna 2021 uye gare gare inotarisirwa kuve 4278 makiromita, kusanganisira 3050 makiromita egasi rechisikigo, 501 makiromita emafuta asina kuchena uye 727 makiromita emafuta akacheneswa. mapaipi.Zvinogona kuoneka kuti pombi yekufambisa yeChina ine mukana mukuru wekushandisa wezvigadzirwa zvepombi dzesimbi.
Nguva yekutumira: Feb-18-2023