Nlekọta njikwa nke ntinye pipeline usoro na China gụnyere: ogbo nkwadebe ihe owuwu, ogbo owuwu, ogbo nyocha, ule nyocha, ikpochapụ pipeline na ọkwa nhicha. Site na mkpa teknụzụ na-abawanye ụba, na ihe owuwu ahụ n'ezie, anyị ga-akwadebe, wụnye, njikwa na mgbochi corrosion dị ka ọnọdụ dị adị.

1. Kpebie atụmatụ ntinye nke usoro pipeline

Tupu ekpebie nrụnye pipeline nke usoro ahụ, a ghaghị ịkọwapụta ọnụ ọgụgụ ndị bụ isi nke nrụnye na ihe owuwu ahụ dịka nhazi na ọnọdụ saịtị na nhazi ihe owuwu. A ga-ekwe nkwa isi ihe ndị mmadụ na ihe onwunwe nke ihe owuwu ahụ site n'ịghọta ọnọdụ mmepe ọrụ dum na isi ihe onwunwe na ọrụ mmadụ nke ụlọ ọrụ ahụ. Site na nhazi usoro nke ihe onwunwe na ike mmadụ, a na-eme oke oke. N'okpuru ọnọdụ nke ijide n'aka na ọganihu ihe owuwu ahụ, a ga-ahazi usoro kwekọrọ na nhazi iji chekwaa ndị ọrụ na-arụ ọrụ na-agbalịsi ike maka oge owuwu, iji mee ka ọrụ nke nnukwu ígwè ọrụ dị ka crane.

Dị ka isi okwu nke nkwadebe atụmatụ ihe owuwu, atụmatụ teknuzu gụnyere: atụmatụ ebuli nke ọma na ngwa ịgbado ọkụ. Mgbe ịgbado ọkụ nke ihe pụrụ iche na ịkwanye ọkpọkọ nke nnukwu dayameta, a ghaghị imeziwanye nkọwa nkà na ụzụ nke atụmatụ ihe owuwu, a ga-ewerekwa ntọala nduzi kpọmkwem dị ka ntọala nke iwu ụlọ na ntinye. Nke abuo, dika usoro ihe owuwu ihe owuwu si di mma na ihe nleba anya nchekwa, enwere ike ikpebi ihe owuwu ihe owuwu site na ijikota ihe nile nke ihe, ebe a ga-eduzi ya nke oma na n'usoro maka ihe owuwu kwekọrọ.

2. Ngwa nke teknụzụ prefabrication pipeline na-ewu

Dị ka usoro a na-ahụkarị na China, a ghaghị ịṅa ntị na usoro ntinye nke pipeline n'ihi ịdị omimi nke prefabrication na-ezughị okè na ọnụ ọgụgụ dị ala. Dịka ọmụmaatụ, ụfọdụ ọrụ owuwu na-atụ aro na prefabrication nke pipeline ga-adịrịrị karịa 40%, nke na-eme ka ihe isi ike nke ụlọ ọrụ na-ewu ụlọ dịkwuo mma dịka ọnọdụ dị adị. Dị ka isi njikọ nke usoro ntinye pipeline, omimi nke prefabrication ka dị na usoro nhazi dị mfe n'ọtụtụ ụlọ ọrụ na China. Dị ka ihe atụ, prefabrication usoro nke ogologo ọkpọkọ ngalaba na ikiaka na ọkpọkọ abụọ njikọ na otu onye nwere ike na-edozi mfe echichi nsogbu nke usoro pipeline. Mgbe etinyere akụrụngwa ọkpọkọ, ọ nweghị ike ịrụ ọrụ nke prefabrication ọkpọkọ. Ya mere, n'ime ihe owuwu ahụ n'ezie, anyị ga-atụ anya usoro ihe owuwu ahụ tupu oge eruo, ma wụnye shei prefabricated kwekọrọ na ntinye nke mercury na okpomọkụ n'okpuru ọnọdụ. Na simulated ubi tupu mgbakọ ọkpọkọ, mgbe ubi mgbakọ na-agwụ agwụ, na-agbado agbado nkwonkwo nkwonkwo nke simulated ubi otu a dọtara azụ na kwekọrọ ekwekọ prefabrication osisi, na akpaka ngwá na-eji kpọmkwem maka ịgbado ọkụ, na kwekọrọ ekwekọ flange jikọọ bolts. . Ya mere, a pụrụ ịzọpụta ọrụ ịgbado ọkụ n'aka na ebe a na-ewu ihe na-arụ ọrụ ma na-arụ ọrụ ntinye nke pipeline.