1.seamless paipa uʻamea: seamless paipa o se ituaiga o uʻamea umi ma vaega omo ma leai se suʻiga faataamilo.O paipa uamea o loʻo i ai se vaega gaogao, lea e masani ona faʻaaogaina e felauaiga vai, e pei o le suauʻu, kesi masani, kesi, vai ma nisi mea mautu.Pe a faatusatusa i le uamea malo e pei o le uamea lapotopoto, o le paipa e leai se mea e tutusa lelei le punou ma le torsion malosi ma le mamafa mama.E masani ona faʻaaogaina i le gaosiga o vaega faʻavae ma vaega faʻainisinia, e pei o paipa vili suauʻu, taʻavale faʻasalalau taʻavale, uila uila ma fata uamea faʻaaogaina i le fausiaina.E mafai ona faʻaleleia le fua faatatau o le faʻaogaina o meafaitino, faʻafaigofie le gaosiga o gaosiga, faʻasaoina meafaitino ma le taimi faʻagaioiga e ala i le faʻaogaina o paipa faʻaogaina e gaosia ai vaega mama, e pei o le taʻavale mama mama, lima taʻavale, ma isi. auupega.O paelo ma paelo e faia i le paipa uamea.E tusa ai ma foliga o le vaega faʻasolosolo, e mafai ona vaevaeina paipa uʻamea i paipa lapotopoto ma paipa faʻapitoa.Talu ai ona o le vaega o le li'o e sili ona tele i lalo o le tulaga o le vaeluaga tutusa, o le tele o vai e mafai ona feavea'i e le paipa lapotopoto.E le gata i lea, pe a maua e le vaega mama le mamafa o le radial i totonu poʻo fafo, o le malosi e sili atu ona tutusa.O le mea lea, o le tele o tubes seamless o paipa lapotopoto, lea e vaevaeina i taʻavale vevela ma taʻavale malulu.Mea masani: 20 #, 45 #, Q345, 20g, 20Cr, 35CrMo, 40Cr, 42CrMo, 12CrMo, 12Cr1MoVG, 15CrMoG, ma isi;Fa'asologa u'amea uamea o se ituaiga o u'amea lapotopoto umi gaogao, lea e masani ona faaaogaina i le suauu, vailaau, faafomai, meaai, alamanuia mama, meafaigaluega masini ma isi pipelines alamanuia ma vaega fausaga masini.E le gata i lea, pe a tutusa le malosi o le punou ma le torsion, o le mamafa e mama, o lea e faʻaaogaina lautele i le gaosiga o vaega masini ma fausaga inisinia.E masani ona faʻaaogaina mo meaafale, umukuka, ma isi, mea masani: 201, 304, 316, 316L, 310, 310S, ma isi.
2. Uamea ipu: o se uʻamea mafolafola lafo ma uʻamea uʻamea ma oomi pe a uma cooling.E mafolafola ma faatafafa, ma e mafai ona ta'avale sa'o pe tipi mai le fasi uamea lautele.ua vaevaeina ipu uamea i ta'avale vevela ma ta'avale malulu e tusa ai ma ta'avale.E tusa ai ma le mafiafia o ipu uamea, ipu uamea manifinifi<4 mm (o le thinnest 0.2 mm), medium mafiafia ipu uamea 4 ~ 60 mm, ultra mafiafia ipu uamea 60 ~ 115 mm.Ole lautele ole laupepa ole 500-1500 mm;Ole lautele ole ipu mafiafia ole 600-3000 mm.E tusa ai ma ituaiga uʻamea, o loʻo i ai le uamea masani, uamea maualuga, uamea uʻamea, uʻamea tautotogo, uamea uʻamea, uamea mea faigaluega, uamea vevela, uamea faʻapipiʻi, uʻamea silicon ma fale gaosi oloa mama;E tusa ai ma le faʻaaogaina faʻapolofesa, o loʻo i ai le paʻu suauʻu ipu, ipu enamel, ipu pulufana, ma isi;E tusa ai ma le faʻapipiʻiina o luga, o loʻo i ai laupepa uʻamea, tinplate, ipu taʻitaʻia, palasitika tuʻufaʻatasia ipu uamea, ma isi mea masani: Q235, 16Mn (q355b), 20 #, 45 #, 65Mn, 40Cr, 42CrMo, 304, 201, 316 , ma isi.
3. Uila paipa: uʻamea uʻamea paipa, e taʻua foi o uʻamea paipa, o se paipa uʻamea faia i le ipu uamea po o le fasi pepa pe a uma curling ma faia, faatasi ai ma le umi tumau lautele o le 6 mita.O le gaosiga o le gaosiga o paipa uʻamea e faigofie, o le gaosiga lelei e maualuga, o ituaiga ma faʻamatalaga e sili atu, o le faʻafaigaluegaina o meafaigaluega e itiiti ifo, ae o le malosi lautele e maualalo ifo nai lo paipa uʻamea.Ua vaevaeina paipa u'amea i paipa uelo sa'o ma paipa uelo silo e tusa ai ma le faiga o le uelo.Fa'avasegaga e ala i le gaosiga o auala: fa'avasegaga fa'agasologa - arc welded paipa, tete'e uelo paipa, (maualuga taimi, maualalo taimi) kasa uelo paipa, ogaumu uelo paipa.E fa'aogaina le su'isu'i sa'o mo paipa uelo la'ititi le lautele, a'o fa'aogaina le uelo fa'asolosolo mo paipa uelo lapoa;E tusa ai ma foliga pito o le paipa uʻamea, e mafai ona vaevaeina i paipa uelo lapotopoto ma faʻapitoa-foliga (sikuea, rectangular, ma isi) paipa uelo;E tusa ai ma mea eseese ma le faaaogaina, e mafai ona vaevaeina i loʻu vai felauaiga uʻamea paipa uʻamea, maualalo-omiga sua felauaiga uʻamea paipa uʻamea, fusipaʻu uila uelo paipa uamea, ma isi. tau maualalo, atinae vave.Ole malosi ole paipa ueloina e masani ona maualuga atu nai lo le paipa uelo sa'o.E mafai ona faʻaaogaina e maua ai le tele o le lautele o le paipa faʻafefeteina ma le vaapiapi avanoa, ma e mafai foi ona faʻaaogaina e gaosia ai le paipa faʻafefete eseese ma le lautele tutusa avanoa.Ae faʻatusatusa i le umi e tasi o paipa suʻa saʻo, o le umi o le faʻafefeteina e faʻateleina e 30 ~ 100%, ma o le saoasaoa o le gaosiga e maualalo.O le lapoa lapoa po'o le mafiafia o le paipa uelo e masani lava ona faia sa'o i le u'amea, a'o le paipa uelo la'ititi ma le paipa uelo manifinifi e mana'omia ona uelo sa'o i le fasi uamea.Ma a mae'a se fa'alelei faigofie, e lelei le tusiaina o uaea.Ina ia faʻaleleia atili le faʻaleagaina o le paipa uʻamea, o paipa uʻamea lautele (paipa uliuli) sa uʻamea.E lua ituaiga o paipa u'amea uamea, galvanizing vevela ma galvanizing eletise.O le mafiafia o le vevela-dip galvanizing e mafiafia, ma le tau o le electro galvanizing e maualalo.mea masani o paipa uelo: Q235A, Q235C, Q235B, 16Mn, 20Mn, Q345, L245, L290, X42, X46, X60, X80, 0Cr13, 1Cr17, 00cr19ni18, etc.
4. Paipa faʻapalapala: faʻapipiʻiina paipa ua tuʻuina atu i le gaosiga o ituaiga eseese o paipa uʻamea ma penstocks uʻamea faʻatasi ai ma suʻega circumferential ma mama umi, ma ua suia i luga o le faʻavae o faʻamatalaga tutusa ma faʻataʻitaʻiga o meafaigaluega faʻapipiʻi masani.O le galuega o le faʻateleina o tapulaʻa o masini taʻavale paipa e 30% faʻatumu le avanoa e le mafai ona gaosia e meafaigaluega taʻavale masani.E mafai ona gaosia paipa uamea ma le lautele o le sili atu i le 400 ma le mafiafia puipui o le 8-100 mm.O paipa faʻapipiʻi e faʻaaogaina lautele i le suauʻu, vailaʻau, kesi faʻanatura, faʻapipiʻi ma le tuʻuina atu o vai i le taulaga, faʻamafanafana, tuʻuina atu kesi ma isi galuega.O mea autu o Q235A, Q345B, 20, 45, 35cimo, 42cimo, 16Mn, ma isi.
Taimi meli: Iul-03-2021