HDPE siri ike Wall Pipe Igwe mkpochapụ ọsọ dicielu na-echekwa ike

(1) njikọ a pụrụ。

(2) ezigbo nguzogide mmetghta okpomọkụ dala: obere okpomọkụ脆化okpomọkụ nke聚乙烯dnnọọ ala, a pkwara iji ya mee ihe n’enweghnsogbu na okpomọkụ nke - 60-60℃。N'oge a na-ewu N'oge oyi， ọkpọkọ ọkpọkọ agagheme N 'ihi mmetndise ta dmma na-eguzogide ihe。

(3) ezigbo nguzogide mgbawa mgbawa: HDPE nwere mmetng - ta uche dala, ike shii delu na nkwng - si ike dmma, yana nguzogide mgbawa gburugburu ebe obibi bng - kwa ihe ptara ìhè。

(4) ezigbo nguzogide腐蚀kemịkalụ:管道HDPE nwere ike iguzogide mmebi nke dmgbasa ozi kemịkalụ diche iche, na kemịkalụ dn’ime ala agagheme ka mbibi ọ bla dna管道。聚乙烯bụ ihe mkpuchi eletriki, yabụ na ọ gaghere ere, nchara ma ọ bụ腐蚀电化学;Na mgbakwunye， ọ naghakwalite uto nke藻类，nje细菌ma ọ bụ真菌。

(5)恩佐吉德(Nguzogide) ka nká na ogologo ndụ ọrụ: ọkpọkọ聚乙烯nwere 2-2.5%碳ojii na-ekesa n'otu n'otu nwere ike chekwa ya n'èzí ma ọ bụ jiri ya mee ihe ruo afọ 50 na- enweghmmebi site na radieshon ultraviolet。

(6) ezigbo nguzogide na-eyi: nnwale at nere nke nguzogide iyi n'etiti ọkpọkọ HDPE na ọkpọkọ ígwè na-egosi na nguzogide iyi nke ọkpọkọ HDPE bụ ugboro 4 nke ọkpọkọ ígwè。N'ebe ụgbọ njem ap, ma e jiri ya tng nere ọkpọkọ ígwè， ọkpọkọ HDPE nwere nkwng si ike ka mma, nke png tara na ọkpọkọ HDPE nwere ogologo ndụ ọrụ na akfg - nfg: ba ka mma。

(7) ezigbo mgbanwe: mgbanwe nke pipeline HDPE na-eme ka ọ dmmfe ịgbagọ。Na injinia, enwere ike fefe ihe mgbochi site n’gbanwe ụzọ pipeline。N'ọtụtụ ọnọdụ， mgbanwe nke管道nwere ike ibelata oriri nke ọkpọkọ ọkpọkọ ma belata ụgwọ ntinye。

(8) obere nguzogide na-asọ asọ: HDPE ọkpọkọ nwere elu dmmma n’ime, yana ọnụọgụ Manning bụ 0.009。Ịrụ ọrụ dmma na njirimara na- adghmma na-eme ka pipeline HDPE nwere ikike njem delu kara ọkpọkọ omenala, ma belata nrng - gide nrng - gide na ike nnyefe mmiri nke pipeline。

(9) adaba njikwa: HDPE ọkpọkọ dmmfe kara kmpat ọkpọkọ，镀锌ọkpọkọ na ígwè ọkpọkọ。Ọ dmimfe ijikwa na wfg - nye, na obere ọrụ na akfg - rng - ngwa chọrọ pfg - tara na ụgwọ ntinye nke ọrụ ahụ na-ebelata nke ukwuu。

(10) usoro ihe owuwu ọhụrụ diche:管道HDPE nwere teknụzụ ihe owuwu diche。Na mgbakwunye Na usoro ngwuputa nke dnala, enwere ike ịrụ ya site Na teknụzụ diche iche Na - abfg - ghnke igwu ala, dka ọkpọkọ ọkpọkọ， mgbapu ụzọ， lining， ọkpọkọ ọkpọkọ， wdg, nke bụ nhọrọ dmma maka ụfọdụ ebe a Na - adghgwupfg - ta ihe。ekwe。