UHMWPE ọkpọkọ
UHMWPE ọkpọkọ:
Ultra-high molecular arọ polyethylene (UHIMW-PE) ọkpọkọ bụ ọhụrụ ụdị plastic ọkpọkọ na-eyi na-eguzogide ọgwụ, mmetụta na-eguzogide, corrosion-eguzogide, na-adịghị absorbent na onwe-lubricating, ya mere a na-eji ya n'ọtụtụ ebe n'ọhịa dị iche iche:
1. Ụgbọ njem mmanụ dị anya: n'ihi corrosion nke ala acidic siri ike, mmiri mmiri na mmiri nnu anụ ahụ gburugburu ubi mmanụ, na ntinye nke mmanụ nwere sọlfọ dị n'ime, ndụ ọrụ nke ọkpọkọ ígwè bụ nanị ọnwa ole na ole. , na ọtụtụ mmanụ crude nwere nnukwu viscosity, nke dị mfe ibufe n'oge njem.Nkwadebe, karịsịa n'oge oyi, ọ dị mkpa ka a kwadebere pipeline na usoro ikpo ọkụ na oyi akwa mkpuchi ọkụ, ọ pụkwara imeziwanye arụmọrụ nnyefe na ndụ ọrụ nke pipeline.
2. Gouting ndochi ọkpọkọ: elu subsidence na cracks kpatara n'okpuru ala Ngwuputa chọrọ tailings mmiri grouting ndochi, ala mkpọ ala, elu-nrụgide grouting mkwado, ndochi nke nkewa oyi akwa ohere, mitigation na ịchịkwa elu subsidence ọsọ, Ojiji nke mejupụtara. ọkpọkọ nwere ike imeziwanye arụmọrụ nnyefe na uru akụ na ụba nke ọrụ ahụ.
3. Chemical ụlọ ọrụ: njem nke ukwuu corrosive media dị ka siri ike acid na alkali, njem nke brine, nnu slurry na raw nnu na nnu chemical ụlọ ọrụ.
4. Ọrụ ịkwọ ụgbọ mmiri: ọrụ ịkwọ ụgbọ mmiri dị ka osimiri, osimiri, ọdọ mmiri, ọdụ ụgbọ mmiri, ọdụ ụgbọ mmiri na ọrụ mmiri ndị ọzọ iji buo sedimenti.
5. Injinia n'oké osimiri: njem ụgbọ mmiri na mmiri mmiri na-ekpochapụ mmiri.
6. Injinia ime obodo: ọgwụgwọ nsị mmiri, ọkọnọ mmiri ụlọ na gas na nnyefe ikuku.
7. Dị iche iche n'ibu akụkụ: ultra-high molecular arọ polyethylene (UHMW-PE) ọkpọkọ nwere ike esichara n'ime amị bushes, sliding bearings, bushings, rollers, gaskets, wdg na-adịghị mfe iyi, dochie mbụ metal akụkụ, mbenata. akwụ ụgwọ na imeziwanye ndụ.
8. Nbufe ọka: ịdị ọcha, nke na-adịghị egbu egbu, ibufe ngwa ngwa dị elu, nke na-adịghị egbochi, na-eguzogide ọgwụ, na ọnụ ahịa.Enwere ike ịme nkọwapụta ọkpọkọ ọkpọkọ dị oke elu nke dị arọ polyethylene (UHMW-PE) yana nrụgide na-arụ ọrụ dịka onye ọrụ chọrọ.
UHMWPE mmanụ dị mma lining pipe bụ ihe alloy dabere na polymer molecular dị elu, nke nwere oke mgbochi iyi, nguzogide mmetụta, nguzogide mgbawa gburugburu ebe obibi dị mma, mma mmanu onwe onye, mgbochi adhesion, nkwụsi ike kemịkalụ kacha mma na akụrụngwa ndị ọzọ dị elu.The mgbochi abrasion tubing lined na ultra-elu molecular arọ polyethylene nwere ike belata nke ukwuu iyi nke sucker mkpara na n'ime mgbidi nke tubing, melite eyi iguzogide tubing na mkpanaka na mgbochi corrosion arụmọrụ n'ime tubing, na-ebelata ọdịda ọdịda nke ukwuu, na ịgbatị usoro nyocha nke mgbapụta na tubing, ndụ ọrụ mkpanaka Sucker.
Ụkpụrụ ọrụ:
(1) UHMWPE mmanụ olulu mmiri na-adabere n'ụkpụrụ nke ziri ezi nke sucker iji hụ na mkpanaka sucker dịpụrụ adịpụ na ọkpọkọ mmanụ na-enweghị kọntaktị.Nkà na ụzụ a gụnyere: sucker rod nylon centralizer, sucker rod roller linking na ihe ndị ọzọ.
(2) Ọkpụkpụ polyethylene mmanụ dị arọ nke dị oke elu na-eme ka ọ dị mma iyi ọkpọkọ mmanụ na mkpanaka sucker dịka ụkpụrụ ntụgharị.Teknụzụ a na-agụnyekarị: tubing na-atụgharị na teknụzụ mkpanaka sucker.A na-etinye isi mmiri na-agbagharị agbagharị n'oge a na-arụ ọrụ, na mgbe mmanụ mmanụ na-emepụta ihe na-emekarị, a na-eme ka mgbanwe nke kọntaktị elu nke mkpanaka na ọkpọkọ na-eme ka ọ dịkwuo mma site n'ịgbanwe eriri mmanụ mmanụ, si otú ahụ na-agbatị ndụ ọrụ nke ọkpọkọ ọkpọkọ.
(3) The ultra-high molecular weight polyethylene oil well lining pipe na-eme ka o doo anya na ọkpọkọ mmanụ na mkpanaka sucker nọ n'ọnọdụ agbatị dị ka ụkpụrụ ịgbatị ahụ si dị, ma na-ebelata eccentric iyi nke mkpanaka ọkpọkọ nke na-akpụ akpụ na enweghị ntụkwasị obi.Nke kachasị na-agụnye: teknụzụ na-akụda ọkpọkọ mmanụ, akụkụ ala nke teknụzụ ịdị arọ mmanụ mmanụ na nzaghachi hydraulic na-agbapụta teknụzụ mgbapụta mmanụ.
(4) Nkà na ụzụ mgbochi iyi maka ultra-high molecular weight polyethylene oil well liner.The mgbochi eyi ụzọ nke sucker mkpanaka na-emi esịnede mgbochi eyi polished mkpanaka, mgbochi eyi centralizing aka uwe na mgbochi ekwe nkwonkwo.N'elu nke mgbochi abrasion mkpanaka bụ ala na chrome-plated, na mgbochi abrasion centering aka uwe bụ a ezigbo ígwè aka uwe lined na mesikwuru naịlọn 66. N'ihi ịdọrọ mbelata usoro n'etiti polished mkpanaka na centralizing aka uwe, esemokwu. ọnụọgụ dị nnọọ obere, otú ahụ centralizing aka uwe na ofu na mmanụ anwụrụ, na mgbochi eyi polished mkpanaka slides elu na ala na mgbochi eyi centralizing aka uwe iji hụ na sucker mkpanaka eriri adịghị kpọtụrụ mmanụ anwụrụ , nke mere na esemokwu na iyi nke mkpanaka sucker na ọkpọkọ mmanụ na-agbanwe n'ime esemokwu na iyi nke mgbochi uwe ụzọ nke onye na-aṅụ mmanya n'onwe ya.The ala eyi eguzogide n'etiti polished mkpara na centralizing aka uwe na-arụpụta obere eyi ma nweta nzube nke igbochi eccentric eyi nke mkpanaka tube.
Njirimara ngwaahịa:
1. Oil well liner nwere nnukwu iyi nguzogide:
Arọ molekul nke ultra-high molecular arọ polyethylene pipe dị elu ruru nde 2 ma ọ bụ karịa, na ntinye index dị ntakịrị, nke na-eme ka ọ nwee ikike mgbagha nke na-adịghị mma.Nguzogide iyi bụ 6.6 ugboro dị elu karịa nke ígwè alloy nkịtị yana 27.3 ugboro nke igwe anaghị agba nchara.Ọ bụ 17.9 ugboro nke resin phenolic, 6 ugboro nke nylon 6 na 4 ugboro nke polyethylene, nke na-eme ka ndụ ọrụ nke pipeline dịkwuo mma.
2. UHMWPE mmanụ olulu mmiri nwere mmetụta dị elu:
N'ime plastik injinia dị ugbu a, mmetụta ịdị ike nke ọkpọkọ dị arọ nke ultra-high dị oke elu, na ọtụtụ ihe ga-agbawa, gbajie, mebie ma ọ bụ nhụsianya elu na mmetụta nke mgbawa siri ike ma ọ bụ ugboro ugboro.Dị ka ọkọlọtọ GB1843 si dị, a na-edobe ngwaahịa a n'ule mmetụta mmetụta cantilever ka ọ ghara imebi ya, yana nwee ike iguzogide mmetụta mpụga siri ike, ibu dị n'ime, na ngbanwe nrụgide.
3. UHMWPE mmanụ olulu mmiri nwere nguzogide corrosion:
UHMW-PE bụ usoro otu mkpụrụ ndụ juru eju, yabụ nkwụsi ike kemịkalụ ya dị elu.Ebighị emebi.Enwere ike iji ya na hydrochloric acid na-etinye uche na ntinye nke ihe na-erughị 80%, ma kwụsie ike na sulfuric acid na ntinye nke ihe na-erughị 75% na nitric acid na ntinye nke ihe na-erughị 20%.
4. UHMWPE mmanụ olulu mmiri nwere ezigbo mmanu onwe ya:
N'ihi na ọkpọkọ UHMWPE nwere ihe ndị dị na waxy, na mmanye onwe ya dị ezigbo mma.Ọnụọgụ esemokwu (196N, awa 2) bụ naanị 0.219MN/m (GB3960).Ịrụ ọrụ nke onwe ya dị mma karịa mmanụ lubricated ígwè ma ọ bụ ọla.Karịsịa n'ebe ndị nwere gburugburu ebe obibi siri ike, uzuzu na sedimenti, arụ ọrụ mmanye akọrọ nke ngwaahịa a na-egosipụta nke ọma.Ọ bụghị naanị na ọ nwere ike ịgagharị n'efu, kamakwa chebe ihe ndị metụtara ya site na iyi ma ọ bụ nsogbu.
5. UHMWPE mmanụ olulu mmiri nwere nguzogide dị ala pụrụ iche:
Ọkpụkpụ polyethylene dị arọ dị oke elu nwere ezigbo nguzogide okpomọkụ dị ala, yana nguzogide mmetụta ya na nguzogide iyi adịghị agbanwe agbanwe na mwepu 269 degrees Celsius.Ugbu a ọ bụ naanị plastik injinia nwere ike ịrụ ọrụ na okpomọkụ dị nso na efu efu.N'otu oge ahụ, ọkpọkọ polyethylene dị arọ dị elu nwere nnukwu mgbanwe okpomọkụ ma nwee ike ịrụ ọrụ na okpomọkụ nke -269 ° C ruo 80 ° C ruo ogologo oge.
6. UHMWPE mmanụ olulu mmiri adịghị mfe ọnụ:
N'ihi ntakịrị ọnụ ọgụgụ esemokwu ya na enweghị polarity, ọkpọkọ UHMWPE nwere ezigbo elu na-abụghị nke adhesion na ngwụcha ọkpọkọ dị elu.Ihe ndị dị ugbu a n'ozuzu ha na-agbakọ na ọkara yana uru pH nke 9 ma ọ bụ karịa, mana polyethylene pipụ dị arọ ultra-high molecular weight adịghị ọnụ.Ọ dịkwa mma maka pipeline dị ka mmanụ crude na apịtị.
7. UHMWPE mmanụ olulu mmiri nwere ogologo ndụ ọrụ:
UHMWPE pipeline nwere ole na ole unsaturated mkpụrụ ndụ ihe nketa na molekụla yinye, ike ọgwụgwụ na-eguzogide karịrị 500,000 ugboro, magburu onwe iguzogide gburugburu ebe obibi mgbawa cracking, iguzogide gburugburu ebe obibi cracking> 4000h, ihe karịrị 2 ugboro nke PE100, liri ojiji maka banyere 50 afọ , ka nwere ike ịnọgide na-enwe karịa 70% nke akụrụngwa akụrụngwa.
8. UHMWPE mmanụ olulu mmiri dị mfe ịwụnye:
Ultra-high molecular arọ polyethylene pipeline (UHMW-PE) pipeline unit pipeline ogologo bụ nanị otu ụzọ n'ụzọ asatọ nke arọ ígwè ọkpọkọ, nke na-eme ka loading, ebutu, njem na echichi ọzọ adaba, na ike ibelata ọrụ ike nke ndị ọrụ.UHMW-PE pipeline bụ mgbochi ịka nká Mmekọahụ siri ike, ọ dịghị mfe ịka nká mgbe afọ 50 gasịrị.Enwere ike itinye ya n'elu ala ma ọ bụ lie ya n'okpuru ala.Ma ọ bụ welded ma ọ bụ flanged n'oge echichi, ọ bụ mma, ntụkwasị obi, ngwa ngwa na adaba, ọ dịghị mgbochi corrosion, ọrụ-azọpụta, na-azọpụta ọrụ, nke n'ụzọ zuru ezu na-egosipụta "ike ịzọpụta, gburugburu ebe obibi nchebe, echekwa na oru oma" uru nke iji UHMWPE ọkpọkọ.
9. Njirimara ndị ọzọ nke UHMWPE mmanụ olulu mmiri:
Ọkpụkpọ UHMWPE nwekwara njirimara pụtara ìhè dị ka nnabata ike, nnabata mkpọtụ, antistatic, ikike ichebe maka elektrọn, anaghị anabata ya, ike ndọda pụrụ iche, igwe dị mfe na agba.
Oke ngwa:
1. Ọkụ na-emepụta mmanụ: Ọ dị mma maka olulu mmanụ na-eyi uwe na-adịghị mma, ịmegharị ihe, mmebi siri ike, ọnụ ọgụgụ dị elu nke ọkpụkpụ sucker na scaling nke ọkpọkọ mmanụ.
2. Mmiri mmiri na-agba mmiri: adabara olulu mmiri na-agba mmiri na nnukwu corrosion na scaling.
3. Ọkpụkpọ nnyefe: ọkpọkọ mmanụ ochie nke nwere nnukwu corrosion na nke na-adịghị mma maka downhole nwere ike iji dị ka ọkpọkọ mmanụ mgbe mkpuchi.
4. Igwe ọkụ na-emebi emebi: adabara maka olulu mmiri nke H2S na CO2 gas mebiri emebi.
5. Mmiri mmanụ dị n'ụsọ: Ogologo ndụ nwere ike ibelata ọnụ ahịa mmepụta mmanụ n'ụsọ mmiri.
