Mkpa nke ọkpọkọ agbadoro okpukpu abụọ na ọkpọkọ polyurethane nwere n'ime ịgbado ọkụ
Ọkụ agbadoro okpukpu abụọna-ezo aka na ọkpọkọ agbadoro okpukpu abụọ iji mepụta nkwonkwo siri ike, nke na-adịgide adịgide.Ụdị ọkpọkọ a na-ejikarị arụ ọrụ pipeline ebe ịdị mma na ike ịgbado ọkụ dị oke mkpa.Usoro ịgbado ọkụ okpukpu abụọ gụnyere iji usoro ịgbado ọkụ iji jikọta ọkpọkọ abụọ dị iche iche iji hụ na njikọ siri ike na enweghị nkebi.Ọ bụghị nanị na nke a na-eme ka ike zuru ezu na ịdịte aka nke ọkpọkọ, ọ na-ebelatakwa ihe ize ndụ nke nrụrụ ịgbado ọkụ na ntapu nwere ike.
Polyurethane ọkpọkọ, N'aka nke ọzọ, bụ ọkpọkọ nke ejiri mkpuchi polyurethane na-enye nchebe ọzọ megide mmebi, abrasion, na agha kemịkal.A na-etinye ihe mkpuchi ahụ n'ime elu nke ọkpọkọ iji mepụta ihe mgbochi n'etiti mmiri a na-ebufe na elu igwe nke ọkpọkọ.Ọkpụkpụ nke polyurethane na-aba uru karịsịa maka ọkpọkọ eji ebu ihe na-emebi emebi ma ọ bụ rụọ ọrụ na ọnọdụ gburugburu ebe obibi siri ike.Polyurethane lining ọ bụghị naanị ịgbatị ndụ nke ọkpọkọ gị, ha na-ebelatakwa ihe ize ndụ nke ntanye na ụgwọ ọrụ.
Ngwongwo igwe
| Nkeji 1 | Ọkwa 2 | Nkeji 3 | |
| Ọnụ Mpụta ma ọ bụ ike wepụta, min, Mpa(PSI) | 205 (30,000) | 240 (35 000) | 310 (45 000) |
| Ike tensile, min, Mpa(PSI) | 345 (50,000) | 415 (60,000) | 455 (66 0000) |
Ke adianade do, mmepụta arụmọrụ nkegburugburu ígwè ọkpọkọdị elu nke ukwuu karịa nke ọkpọkọ ígwè enweghị nkebi.Maka ọkpọkọ na-enweghị nkebi, usoro mmepụta ahụ gụnyere ịpụpụ billet ígwè siri ike site na mkpanaka gbawara agbawa, na-eme ka usoro mmepụta dị nwayọọ na mgbagwoju anya.N'ụzọ dị iche, spiral welded pipe nwere ike ịrụ n'ime nnukwu dayameta na ogologo, na-ebute oge mmepụta dị mkpirikpi na ịbawanye arụmọrụ.Nke a na-eme ka a na-enyefe ọkpọkọ dị elu na-agbanwe agbanwe na oge dị mkpirikpi, na-eme ka ọ bụrụ ihe ngwọta a pụrụ ịdabere na ya na nke na-azọpụta oge maka ụlọ ọrụ dị iche iche.
Uru ọzọ kwesịrị ịrịba ama nke spiral welded pipes bụ ezigbo nguzogide ha na nrụgide mpụga na nrụgide ọrụ.Welds na-enyekwu ogologo oge, na-ekwe ka ọkpọkọ ndị a na-eguzogide nrụgide dị elu karịa ọkpọkọ enweghị nkebi.Ihe onwunwe a dị mkpa karịsịa maka ngwa na ụlọ ọrụ mmanụ na gas, ebe pipeline na-enwe nrụgide dị ukwuu n'ime na n'èzí.Site n'iji spiral welded pipes, ụlọ ọrụ nwere ike hụ na njem dị mma na nke ọma nke akụrụngwa ndị a dị mkpa.
Na ịgbado ọkụ ọkụ, nchikota nke ọkpọkọ abụọ welded na polyurethane lined pipe na-enye ọtụtụ uru.Nke mbụ na nke mbụ, iji ọkpọkọ welded abụọ na-eme ka usoro nhazi nke ọkpọkọ ahụ dị, na-ebelata ohere nke ịgbado ọkụ na ọdịda na-esote.Nke a dị mkpa karịsịa na gburugburu ụlọ ọrụ mmepụta ihe ebe ọkpọkọ na-enwe nrụgide dị elu na mgbanwe okpomọkụ.Tụkwasị na nke ahụ, iji ọkpọkọ polyurethane eme ihe na-enye nchebe ọzọ nke nchebe megide corrosion na iyi, na-eme ka ọ dịkwuo ogologo ndụ na ndụ.
Tụkwasị na nke ahụ, iji ọkpọkọ nke abụọ na-ejikọta ọnụ na eriri polyurethane nwere ike inye ndị na-arụ ọrụ pipeline ego ego.Ịkwalite ike na ịdịte aka nke ọkpọkọ abụọ welded nwere ike ibelata mkpa maka nrụzi na nrụzi ugboro ugboro, na-azọpụta oge na ego n'ime ogologo oge.N'otu aka ahụ, mkpuchi mkpuchi nke polyurethane-lined pipe na-enye nwere ike ịgbatị ndụ ọrụ nke ọkpọkọ, si otú ahụ belata ngbanwe na nrụzi ụgwọ.
N'ikpeazụ, iji ọkpọkọ welded okpukpu abụọ na ọkpọkọ polyurethane dị oke mkpa na ịgbado ọkụ.Ihe ndị a abụghị naanị na-eme ka nhazi na ike nke pipeline dị, ma na-enyekwa nchebe dị mkpa megide corrosion, abrasion na ọgụ kemịkal.Site n'itinye teknụzụ ndị a dị elu n'ime ihe owuwu pipeline, ndị na-arụ ọrụ nwere ike nweta ọkwa dị elu nke ntụkwasị obi, arụmọrụ na ọnụ ahịa maka usoro pipeline ha.
