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PND: nyopụta nke ndebiri. HDPE anwụrụ

Dịtụ nso nso nwetaghachiri ewu ewu a na ihe onwunwe dị ka HDPE. Nkọwa nke ndebiri bụ dị ka ndị: ala-njupụta polyethylene. Pipe emepụta na ya, dị ka eji na a technology bụ a ịghasa extrusion ụdị na-aga n'ihu. The usoro na-enye ohere iji nweta ngwaahịa nke nwere pụrụ iche e ji mara.

Akụkụ nke HDPE-ọkpọkọ

Ọkpọkọ na-kwesịrị ruru eru maka iga nke oke mmiri na ikuku ndi. Ha na-arụsi ọrụ ike na-eji, ma ọ bụrụ na ọ dị mkpa, iji chebe Gịnị tọrọ n'okpuru ụwa strata. Nke a were bụ n'ihi na IPA nwere rigidity na ike. Ke adianade do, ala-na-mgbali polyethylene eguzogide mpụga, gụnyere weathering, mmetụta. The ihe onwunwe ga-eji mgbe na-ebikwasị mpụga na esịtidem siwa usoro.

Ọzọ uru nke HDPE ọkpọkọ (transcript - High njupụta polyethylene) bụ a ala na-eri, nke bụ n'ihi na eziokwu na nke abụọ ngwaọrụ-eji na mmepụta. N'ihi ya, na mmepụta nke kọwara anwụrụ enyere aka na-na gburugburu ebe obibi dị ka nke abụọ ego anaghị abata na gburugburu ebe obibi dị ka n'efu. Ọkpọkọ mere nke HDPE pụrụ ịbụ nnọọ dị iche iche n'obosara, nke na-enye ohere ha were na dịgasị iche iche.

HDPE ọkpọkọ pluses

HDPE anwụrụ (transcript na-ama mara na-agụ) nwere ọtụtụ uru. Na mgbakwunye na n'elu, anyị nwere ike ịmata ihe dị iche ọbụna a pụtara ogologo oge nke ọrụ. N'ihi na ha tụnyere, ndị ọkpọkọ ka ígwè, ha na-eji 3 ma ọ bụ ọbụna 5 ugboro nta tụnyere IPA-ngwaahịa. Ihe nnọọ bụghị egwu nke chemical ikpughe na corrosion Filiks. Mgbe inwe mmekọrịta na ike ike na nke ọjà ruo ogologo oge nwere ike ghara ida ikike ha. Ha nwere a ala thermal conductivity larịị, nke bụ ya mere n'elu adịghị ghọọ mmanụ.

The ngwaahịa nke HDPE (nyopụta nke ndebiri, site ụzọ, na-enyere ndị n'ji n'oge zuo nke ibu) na-adịghị achọ cathodic nchebe maka ebikwasị electric Gịnị. The mgbidi nke ọkpọkọ ndị na-agbanwe ezu, nke bụ ihe mere e nweghị ihe ize ndụ na ngwaahịa wupu n'oge oyi n'ime mmiri mmiri. Transport, butuo na tojupụtara a ọkpọkọ bụ nnọọ adaba, n'ihi na ha nwere a nnọọ ala ibu ibu.

Nhazi ọkwa nke HDPE-ọkpọkọ

Ọ bụrụ na ị chọrọ ịzụ elu-edu HDPE-pipe, ị ga-ahọrọ onye na-mere dị na GOST 18 599-83. Otu n'ime ndị a na ngwaahịa nwere ike na-akpọ arọ ọkpọkọ, nke na-denoted kpọrọ "T". The isiokwu nwere ike nkezi, site ibu, nakwa dị ka nke abụọ ìhè, na ndị dị otú a ikpe, na emeputa ga-ikpo ha markings "C" na "SL", karị. Ọ bụrụ na ndị tube na-mere ịtụ, mgbe ahụ, ị ga-ahụ ya akara "akwu."

Ụdị HDPE-ngwaahịa

HDPE anwụrụ (transcript - ala njupụta polyethylene) ike-emepụta na corrugated ma ọ bụ ezigbo mgbidi. Adịbeghị anya nkà na ụzụ ọkpọkọ nwere otu oyi akwa, na ha nwere ike zụrụ na coils. Otu ọzọ n'onwe nwere a abụọ na-oyi akwa anwụrụ Ọdịdị. Na elu elu nke a na-achọpụta n'ọnụ, bụ ndị e mere na-echebe megide n'ibu mmetụta n'ime oyi akwa. Otú ahụ na ngwaahịa na-eji mgbe wụnye usoro ejikwara na nzuzo.

nọ nke ngwa

Ọtụtụ-eji na imu nke nkà na ụzụ-iyi, na ọ bụrụ na ọ dị mkpa iji mee ka ndị cable nzukọ na waya HDPE ọjà. Nyopụta a bara uru na-enyere anyị aka ịghọta na ndabere nke ngwaahịa bụ elu-ike plastic. Ndị a na ngwaahịa na-n'ọtụtụ ebe na-arụ ọrụ na a ike ndọda siwa mpụga usoro. Ha ndị pụtara nkịtị na ọnọdụ nke suburban ebe na na-ewu obibi. Ha na-ewu ewu n'etiti ndị ahịa, ndị na-aga ịhazi zoro ezo echichi nke ọkụ eletrik, nke na-emetụta ndị ahụ nke na-usoro a kwesŽrŽ zoo n'azụ Ibé akwụkwọ drywall, ọ pụrụ ịbụ ma ihe mgbidi na-akpọlite ala.

HDPE-ngwaahịa - nchedo ihe electric cable

E nwere ọtụtụ na-akọwa ụfọdụ ụkpụrụ, na kpamkpam dị iche iche si nyopụta nke IPA. Medicine, n'ihi na ihe atụ, na-enye ya definition - echiche ụlọ ọgwụ, nke a na-agaghị mgbagwoju anya na poelietilenom ala nsogbu.

Ọkpọkọ mere nke elu-njupụta polyethylene eji na tandem kwa eletriki Gịnị. Tube ọma na-echebe ndị USB na n'ibu mebiri. Ọ bụrụ na USB mkpuchi mebiri emebi, ndị tube ga-echebe a onye electric ujo. Mgbe ihe mberede ọnọdụ kọwara nwere ike ime a obere sekit, nke na-akpata a ọku, nke ikpe ọjà ga-egbochi mgbasa nke ọkụ.

technical e ji mara

Ọtụtụ ndị nwere mmasị na tupu ịzụta transcript HDPE-f. Ndị ọkachamara na-mara na a na-egosi na n'ihu gị anwụrụ mere nke ala njupụta polyethylene na a kpọmkwem mpụga n'obosara, nke a na-denoted site leta "f". Tupu ịzụ ya bụ mkpa ka ntị bụghị naanị na ihe onwunwe, kamakwa na e ji mara na-zutere site ngwaahịa. N'ihi ya, ọ bụrụ na ị chọrọ ịzụ a ezigbo tube, n'elu ga-enweghị njehie n'ụdị ekpepụsị, chipping, blistering na cracking. I kwesịghị ileghara n'ime elu nke ọjà. Nke a na-echebara echiche oru na Ịme Plọmba ngwaahịa. Na anụ ụlọ ndabere ekwesịghị hillocks na ndagwurugwu, dị ka ha nwere ike ịghọ ihe na-egbochi mgbe threading USB.

IPA-tube, nyopụta (dayameta 110) nke na-dị n'elu, ga-abụ dị na ogologo ogologo. Na-akwanyere akpa, na dayameta nke nke adịghị gafere 90 mm, ha mejuputa coils. Ọ bụrụ na ị chọrọ ịzụta ọkpọkọ na ogologo ogologo, ha ogologo pụrụ ịbụ 5-12 m. Ma ime ndiiche si a ogologo, nke ga-gafere 2%.

Ft technology

IPA-f (transcript edebiri - ala njupụta polyethylene) nwere ike tọgbọrọ n'elu a obosara okpomọkụ nso. Otú ọ dị, nke kasị ala fọrọ ekwesịghị ala karịa -30 Celsius C. Otú ọ dị, ụfọdụ mgbochi ka e nwere, ha na-edina na eziokwu na anyị na-apụghị-ekpughe ndị esịtidem ebupụta nke ọkpọkọ extraneous mmiri, mmanụ, unyi na ihe ndị ọzọ. Mgbe Ịtọ nke a kwa ga-gaghị ekwe, ihe jikoro na-e mechie na oru ọcha na interface ebe.

Iji napụta ndị tube si aa ghọọ mmanụ, ha ga-n'ịnyịnya na a ụfọdụ ná mkpọda, duziri kwupụta mmasị-igbe na-eji na-anakọta mmiri.

Ọ bụrụ na e nwere mkpa ka dina anwụrụ ke ukot nke ụlọ, mgbe ahụ, a ga-eme site na-ebikwasị ọcha ịgbasapụ. Mgbe ngwaahịa na-jupụtara na a ngwọta. Ọ bụrụ na ngwaahịa na-adịghị dina ịgbasapụ, ibu na ha ga-ekesa n'ụzọ na-ekwekọghị, nke nwere ike ime ka mebiri. Mgbe Ịtọ ọkpọkọ na a omimi nke ukwuu 2 m, ọ dị mkpa iji nye ndị ọzọ nchedo esịnede na concreting ọwa. Kwadebenụ ihe oyi akwa ekwesịghị mere nta ma ọ bụ ibu karịa 80-100 mm.

HDPE-na ngwaahịa ndị nke ala na-eri, kama nwere elu àgwà e ji mara, ọ bụ ike iji ha ọ bụghị nanị maka ebikwasị Sewerage na mmiri usoro, kamakwa iji chebe USB, n'ịnyịnya na nzuzo. Ngwaahịa ndị eluigwe na ala, dị ka na-eji na imu usoro, mpụga na esịtidem okirikiri nhọrọ ukwuu, nke kwere ka ha na-enweta n'ebe nile nkesa, tinyere echichi nke oké ifufe siwa.

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