Uru nke Iji Polyurethane Lineed Pipe n'ime Arc Welded Double Submerged (DSAW) Ngwa Pipeline EN10219
Nke mbụ,polyurethane lined ọkpọkọmara maka ezigbo iguzogide iyi na corrosion.Ihe mkpuchi polyurethane na-arụ ọrụ dị ka ihe mgbochi nchebe, na-egbochi ime ime nke ọkpọ ahụ ka ọ ghara imebi ya site na abrasives na-agafe na ọkpọkọ.Nke a dị mkpa karịsịa na ngwa ọkpọkọ DSAW EN10219 ka a na-ekpughekarị ọkpọkọ na mmiri dị elu na ihe siri ike.Site n'iji polyurethane lining pipes, ụlọ ọrụ nwere ike ibelata ugboro ugboro nke nrụzi na nrụzi dị oke ọnụ, na-ebute oke ego na-akwụ ụgwọ n'ime ogologo oge.
Ọzọkwa, polyurethane lined pipe na-enye mgbanwe dị elu na ịdịte aka ma e jiri ya tụnyere ihe ndị ọzọ ọkpọkọ.Usoro ịgbado ọkụ n'okpuru mmiri nke okpukpu abụọ nke ejiri rụpụta ọkpọkọ EN10219 na-arụpụta usoro ọkpọkọ enweghị nkebi na ike dị elu.Ejikọtara ya na ihe na-agbanwe agbanwe na nke na-agbanwe agbanwe nke polyurethane, usoro ọkpọkọ nke na-emepụta na-enwe ike iguzogide oke okpomọkụ na ibu dị arọ, na-eme ka ọ dị mma maka ịchọ ngwa ụlọ ọrụ mmepụta ihe.Ngwakọta ike na mgbanwe a bụ isi ihe kpatara polyurethane lining pipe bụ nhọrọ mbụ maka ngwa ọkpọkọ DSAW EN10219.
Na mgbakwunye na ihe onwunwe ha, a na-etokwa ọkpọkọ polyurethane maka uru gburugburu ebe obibi ha.Polyurethane lining bụ kemịkalụ inert, nke pụtara na ọ gaghị emeghachi omume na ihe a na-ebufe site na ọkpọkọ.Ọ bụghị naanị na nke a na-enyere aka ịnọgide na-adị ọcha nke ihe dị n'ime ya, ọ na-egbochikwa ihe ndị na-emerụ ahụ ka a na-ahapụ ya na gburugburu ebe obibi.Ka iwu gburugburu ebe obibi na-esiwanye ike, iji pipụ nke nwere polyurethane nwere ike inyere ụlọ ọrụ aka hụ na ha na-erube isi na ibelata akara ụkwụ ha.
N'ikpeazụ, a na-ama ọkpọkọ polyurethane maka ịdị mfe nke ntinye na nhazi.Nrụpụta enweghị nkebi nke DSAW EN10219 ọkpọkọ jikọtara ya na ihe dị arọ nke polyurethane na-enye ohere maka ntinye ngwa ngwa na ngwa ngwa.Na mgbakwunye, elu dị mma nke polyurethane liner na-ebelata mmepụta sedimenti ma na-ebelata esemokwu, na-eme ka ọ na-aga nke ọma karị ma na-ebelata oriri ume.Nke a pụtara obere ụgwọ ọrụ yana nrụpụta dị elu maka arụmọrụ ụlọ ọrụ na-adabere na ọkpọkọ DSAW EN10219.
Na nchịkọta, uru nke polyurethane lined pipe na-eme ka ọ bụrụ nhọrọ magburu onwe ya maka ngwa EN10219 arc welded okpukpu abụọ.Nguzogide ha na-eyi na corrosion, mgbanwe na ịdịte aka, ịdị mma gburugburu ebe obibi, na ịdị mfe nke ntinye na nhazi na-eme ka ha bụrụ ihe a na-ahọrọ maka ụlọ ọrụ mmepụta ihe siri ike.Dị ka nkà na ụzụ na-aga n'ihu na ụkpụrụ ụlọ ọrụ na-amalite, anyị na-atụ anya ịhụ mmụba na-adabere na ọkpọkọ polyurethane na afọ ndị na-abịanụ.
