1.Seamless ígwè ọkpọkọ: enweghị nkebi ọkpọkọ bụ ụdị ogologo ígwè na oghere na ngalaba na enweghị nkebi gburugburu.Ọkpụkpụ ígwè nwere akụkụ oghere, nke a na-ejikarị ebufe mmiri, dị ka mmanụ, gas, gas, mmiri na ụfọdụ ihe siri ike.E jiri ya tụnyere ígwè siri ike dị ka nchara gburugburu, ọkpọkọ enweghị nkebi nwere otu ike na-ehulata na ike torsion na obere arọ.A na-eji ya eme ihe n'ịrụpụta akụkụ nhazi na akụkụ igwe, dị ka ọkpọkọ ọkpọkọ mmanụ ụgbọ ala, ogwe nnyefe ụgbọ ala, etiti igwe kwụ otu ebe na scaffold ígwè eji arụ ọrụ.Ọ nwere ike melite ọnụego itinye n'ọrụ, mee ka usoro mmepụta ihe dị mfe, chekwaa ihe na oge nhazi site na iji ọkpọkọ na-enweghị ntụpọ na-emepụta akụkụ mgbanaka, dị ka mgbanaka na-agbagharị agbagharị, mkpuchi jaket, wdg. ngwa agha.Barel na gbọmgbọm bụ nke ígwè tube.Dị ka ọdịdị nke mpaghara mpaghara cross-section, ígwè ọkpọkọ nwere ike kewaa n'ime ọkpọkọ gburugburu na ọkpọkọ pụrụ iche.N'ihi na mpaghara nke gburugburu bụ nke kachasị ukwuu n'okpuru ọnọdụ nke nha nhata, enwere ike ibufe mmiri karịa site na tube okirikiri.Tụkwasị na nke ahụ, mgbe akụkụ mgbanaka na-enwe nrụgide radial n'ime ma ọ bụ n'èzí, ike na-adịwanye edo.Ya mere, ọtụtụ tubes enweghị nkebi bụ tubes gburugburu, nke kewara n'ime mpịakọta ọkụ na ntụgharị oyi.Ihe ndị a na-ahụkarị: 20 #, 45 #, Q345, 20g, 20Cr, 35CrMo, 40Cr, 42CrMo, 12CrMo, 12Cr1MoVG, 15CrMoG, wdg;Igwe anaghị agba nchara usoro bụ ụdị oghere ogologo gburugburu ígwè, nke ọtụtụ-eji mmanụ ala, chemical, ọgwụ, nri, ìhè ụlọ ọrụ, n'ibu ngwá na ndị ọzọ ulo oru pipelines na n'ibu structural akụkụ.Ke adianade do, mgbe ekwe na torsion ike bụ otu, arọ bụ Mkpa ọkụ, n'ihi ya, ọ na-ọtụtụ ebe na-eji n'ichepụta n'ibu akụkụ na engineering owuwu.A na-ejikwa arịa ụlọ, kichin kichin, wdg, ihe ndị a na-ahụkarị: 201, 304, 316, 316L, 310, 310S, wdg.
2. Efere efere: ọ bụ ihe nkedo dị larịị nke nwere nchara a wụrụ awụ ma pịa ya mgbe ọ dị jụụ.Ọ dị larịị na akụkụ anọ, enwere ike ịkpụ ya ozugbo ma ọ bụ bepụ ya site na eriri igwe sara mbara.A na-ekewa efere ígwè n'ime ọkụ na-ekpo ọkụ na ntụgharị oyi dịka ntụgharị.Dị ka ọkpụrụkpụ nke ígwè efere, mkpa ígwè efere<4 mm (0.2 mm kacha thinnest), ọkara ọkpụrụkpụ ígwè efere 4 ~ 60 mm, ultra oké ígwè efere 60 ~ 115 mm.Ogologo mpempe akwụkwọ ahụ bụ 500-1500 mm;Obosara nke nnukwu efere bụ 600-3000 mm.Dị ka ụdị ígwè dị iche iche si dị, e nwere ígwè nkịtị, ígwè dị elu, ígwè alloy, mmiri nchara, igwe anaghị agba nchara, ngwá ọrụ ígwè, ígwè na-eguzogide okpomọkụ, ígwè na-ebu ígwè, silicon ígwè na ụlọ ọrụ mmepụta ihe dị ọcha;Dị ka ndị ọkachamara ji eme ihe, e nwere efere mmanụ, efere enamel, efere mgbọ, wdg;Dị ka elu mkpuchi, e nwere galvanized mpempe akwụkwọ, tinplate, ndu efere, plastic mejupụtara ígwè efere, wdg Common ihe: Q235, 16Mn (q355b), 20 #, 45 #, 65Mn, 40Cr, 42CrMo, 304, 201, 316 , wdg.
3. welded ọkpọkọ: welded ígwè ọkpọkọ, makwaara dị ka welded ọkpọkọ, bụ a ígwè ọkpọkọ mere nke ígwè efere ma ọ bụ warara mgbe curling na-akpụ, na a n'ozuzu ofu ogologo nke 6 mita.Usoro mmepụta nke ọkpọkọ ígwè welded dị mfe, mmepụta mmepụta dị elu, ụdị dị iche iche na nkọwa dị iche iche, ntinye ego nke ngwá ọrụ dị ntakịrị, ma ike n'ozuzu dị ala karịa ọkpọkọ nchara.A na-ekewa ọkpọkọ ígwè welded n'ime ọkpọkọ welded kwụ ọtọ na spiral welded pipe dị ka ụdị weld si dị.Nkewa site na usoro mmepụta: nhazi nhazi - arc welded pipe, iguzogide welded ọkpọkọ, (oke ugboro, obere ugboro) gas welded ọkpọkọ, ọkụ welded ọkpọkọ.A na-eji ịgbado ọkụ kwụ ọtọ maka obere dayameta welded ọkpọkọ, ebe a na-eji ịgbado ọkụ gburugburu maka nnukwu dayameta welded ọkpọkọ;Dị ka njedebe njedebe nke ọkpọkọ ígwè, ọ nwere ike kewaa n'ime okirikiri welded ọkpọkọ na ụdị pụrụ iche (square, akụkụ anọ, wdg) ọkpọkọ welded;Dị ka dị iche iche ihe na ojiji, ọ nwere ike kewara n'ime m mmiri mmiri na-ebufe welded ígwè ọkpọkọ, ala-nrụgide mmiri ebuga galvanized welded ígwè ọkpọkọ, belt ebu ala welded ígwè ọkpọkọ, wdg ogologo welded ọkpọkọ mmepụta usoro dị mfe, elu mmepụta arụmọrụ, ọnụ ala dị ala, mmepe ngwa ngwa.Ike nke ọkpọkọ welded gburugburu na-adịkarị elu karịa nke ọkpọkọ welded kwụ ọtọ.Enwere ike iji ya mepụta ọkpọkọ welded buru ibu nke nwere oghere dị warara, a pụkwara iji ya mepụta ọkpọkọ welded dị iche iche nke nwere otu obosara oghere.Ma atụnyere otu ogologo nke ogologo onuete ọkpọkọ, weld ogologo na-abawanye site 30 ~ 100%, na mmepụta ọsọ bụ ala.A na-ejikarị billet ígwè eme nnukwu dayameta ma ọ bụ ọkpọkọ welded buru ibu ozugbo, ebe obere ọkpọkọ welded na ọkpọkọ welded nke nwere mgbidi dị mkpa ka a ga-eji eriri igwe gbado ya ozugbo.Mgbe emechara nchacha dị mfe, ịse waya dị mma.Iji meziwanye nguzogide corrosion nke ọkpọkọ ígwè, a na-etinye ọkpọkọ nchara nchara (paịpụ ojii).E nwere ụdị abụọ nke galvanized ígwè ọkpọkọ, na-ekpo ọkụ-mikpu galvanizing na electro galvanizing.Ọkpụrụkpụ nke galvanizing na-ekpo ọkụ na-ekpo ọkụ dị oke, na ọnụ ahịa electro galvanizing dị ala.Ihe ndị a na-emekarị nke ọkpọkọ welded bụ: Q235A, Q235C, Q235B, 16Mn, 20Mn, Q345, L245, L290, X42, X46, X60, X80, 0Cr13, 1Cr17, 00cr19ni111, 18cr
4. Ọkpụkpọ ọkpọkọ: ọkpọkọ ọkpọkọ na-agba mbọ na-emepụta ụdị ọkpọkọ ọkpọkọ dị iche iche na penstocks nchara nwere eriri okirikiri na mgbanaka ogologo, ma gbanwee dabere n'otu nkọwa na ụdị akụrụngwa ọkpọkọ ọdịnala.Ọrụ nke ịbawanye parampat nke akụrụngwa na-agbagharị tube site na 30% na-ejupụta oghere nke ngwa ntụgharị ọdịnala na-enweghị ike imepụta.Ọ nwere ike ịmepụta ọkpọkọ ígwè na dayameta nke ihe karịrị 400 na mgbidi nke 8-100 mm.A na-eji ọkpọkọ ọkpọkọ eme ihe n'ọtụtụ ebe na mmanụ ala, kemịkalụ, nnyefe gas, ikpokọta mmiri na mmiri mepere emepe, kpo oku, ọkọnọ gas na ọrụ ndị ọzọ.Ihe ndị bụ isi bụ Q235A, Q345B, 20, 45, 35cimo, 42cimo, 16Mn, wdg.
Oge nzipu: Jul-03-2021