Paipa Su'e Fa'aila'i
Talu mai le vaitau o le 1930, faʻatasi ai ma le televave o le atinaʻeina o le maualuga o le taʻavale faʻasolosolo gaosiga ma le faʻalauteleina o le faʻaogaina ma le suʻesuʻeina o tekonolosi, o le lelei o le faʻaogaina o loʻo faʻaauau pea ona faʻaleleia, ma o le ituaiga ma faʻamatalaga o paipa uʻamea ua faʻateleina.Su'i le paipa uamea.Ua vaevaeina paipa u'amea u'amea i paipa su'isu'i sa'o ma paipa uelo silo e tusa ai ma foliga o welds.Fa'avasegaina e ala i le gaosiga o auala: fa'agasologa fa'avasega-arc uelo paipa, tete'e uelo paipa, (maualuga taimi, maualalo taimi) kasa uelo paipa, ogaumu uelo paipa.
O paipa uelo la'ititi la'ititi e ueloina i le su'iga sa'o, a'o paipa uelo lapopoa e tele lava ina ueloina.E tusa ai ma foliga o le pito o le paipa uʻamea, ua vaevaeina i paipa uelo lapotopoto ma faʻapitoa-foliga (sikuea, rectangular, ma isi) paipa uelo;e tusa ai ma mea eseese ma le faaaogaina, ua vaevaeina i le sua eliina le Conveying uelo uamea paipa, galvanized uʻamea uʻamea paipa mo le maualalo-oomi le suavai feaveai, eletise uʻamea paipa uamea mo rollers conveyor fusipaʻu, ma isi. , fa'avasega i le lautele fafo * mafiafia puipui mai le la'ititi i le lapo'a.
O mea masani e faʻaaogaina mo paipa uelo: Q235A, Q235C, Q235B, 16Mn, 20 #, Q345, L245, L290, X42, X46, X60, X80, 0Cr13, 1Cr17, 00Cr19Nib118, 00Cr19Nib118, 00Cr19Nib118, 00Cr19Nib11, 00Cr19Nib
O avanoa o loʻo faʻaaogaina mo paipa uʻamea uʻamea o paʻu uʻamea poʻo uʻamea fasi, lea e vaevaeina i paipa faʻapipiʻiina o le ogaumu, paipa eletise (resistance welded) paipa ma paipa otometi arc welded ona o latou faʻagasologa eseese.Ona o ona ituaiga uelo eseese, e mafai ona vaevaeina i ni ituaiga se lua: sa'o su'isu'i paipa uelo ma spiral paipa uelo.Ona o lona foliga pito, ua vaevaeina i paipa uelo lapotopoto ma faʻapitoa-foliga (faatafafa, mafolafola, ma isi) paipa uelo.O paipa uelo ua vaevaeina i ituaiga nei ona o latou mea eseese ma faʻaoga:
GB / T3091-2008 (Uluina paipa uʻamea mo le maualalo o le mamafa o felauaiga o le suavai): E masani ona faʻaaogaina e felauaiga vai, kesi, ea, suauʻu, vai faʻavevela poʻo ausa ma isi faʻamaʻi maualalo o le mamafa ma isi faʻamoemoega.O lona fa'atusa mea o le: Q235A vasega sila.
GB/T14291-2006 (Welded Steel Pipe for Mining Fluid Transport): E masani ona faʻaaogaina mo paipa uʻamea faʻapipiʻi saʻo mo le mamafa o le ea, alavai, ma le kesi faʻafefe.O lona sui mea o le Q235A, Vasega B sila.
GB / T12770-2002 (Papa uʻamea uʻamea uʻamea mo le fausaga faʻainisinia): Faʻaaogaina mo masini, taavale, uila, meafale, faletalimalo ma faleaiga teuteu ma isi vaega masini ma vaega faʻavae.O ana mea fa'atusa e 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb, ma isi.
GB / T12771-1991 (Stainless sila uʻamea paipa uʻamea mo le felauaiga vai): Faʻaaogaina tele e felauaiga ala o faasalalauga corrosive maualalo.O mea e fai ma sui o 0Cr13, 0Cr19Ni9, 00Cr19Ni11, 00Cr17, 0Cr18Ni11Nb, 0017Cr17Ni14Mo2, ma isi.
E le gata i lea, o paipa uʻamea uʻamea uʻamea mo teuteuga (GB / T 18705-2002), uʻamea uʻamea uʻamea paipa mo teuteuga fausaga (JG / T 3030-1995), ma paipa uʻamea uʻamea mo exchangers vevela (YB4103-2000).
Longitudinal uelo paipa e faigofie le faagasologa o le gaosiga, maualuga le gaosiga lelei, tau maualalo ma vave atinae.O le malosi o paipa uelo fa'asolosolo e masani ona maualuga atu nai lo paipa fa'asu'i sa'o.O se avanoa vaapiapi e mafai ona faʻaogaina e gaosia ai paipa faʻapipiʻi e lapopoa paipa paipa, ma o se pillet e tutusa le lautele e mafai foi ona faʻaaogaina e gaosia ai paipa faʻapipiʻi ma eseese paipa paipa.Ae faʻatusatusa i le paipa faʻamau saʻo o le umi lava e tasi, o le umi o le uelo e faʻateleina i le 30-100%, ma o le saoasaoa o le gaosiga e maualalo.
O paipa uelo lapopo'a po'o paipa mafiafia e masani ona faia sa'o mai avanoa uamea, ae o paipa uelo laiti ma paipa manifinifi puipui e mana'omia ona uelo sa'o e ala i fasi uamea.Ona uma ai lea o se polesi faigofie, e lelei le tusi.
Faaopoopo: O le paipa uelo e ueloina i le u'amea, o lea e le maualuga e pei o se paipa fa'afefe.
Fa'agasologa paipa uelo
O mea mata'utia e le'o fa'apipi'iina-fa'asa'o-fa'ai'uga tipi ma uelo-looper-fausia-uelo-fa'alotoifale ma fafo uelo fa'a'ese'esega-a'o le fa'asa'oga-fa'asa'oga vevela togafitiga-fa'asa'o ma fa'asa'o-eddy su'ega o lo'o i ai nei- tipi-vai su'ega mamafa-pickling-su'ega mulimuli. (Strictly check)-packaging-la'uina.
Fa'avasegaina i le fa'amoemoe
E vaevaeina i paipa uelo lautele, paipa uʻamea uʻamea, okesene- feula paipa uelo, casing uaea, metric paipa uelo, paipa taʻavale, loloto vai paipa, paipa taavale, paipa transformer, eletise uelo manifinifi-pa paipa, eletise uelo faapitoa- paipa fa'atusa, paipa fa'amanu ma paipa uelo fa'avili .
Paipa uelo lautele:O paipa uelo lautele e faʻaaogaina e felauaiga ai le suavai maualalo.Faia i le Q195A, Q215A, Q235A uamea.E mafai foi ona faia i isi uamea malu e faigofie ona uelo.O paipa uʻamea e manaʻomia ona tuʻuina atu i le mamafa o le vai, punou, faʻamafola ma isi faʻataʻitaʻiga, ma o loʻo i ai ni manaʻoga i luga o le tulaga lelei.E masani lava o le umi o le tuʻuina atu o le 4-10m, ma o le tuʻuina atu o le umi (poʻo le lua-umi) e masani ona manaʻomia.O faʻamatalaga o paipa faʻafefeteina o loʻo faʻaalia e le faʻamaufaʻailoga (mm poʻo inisi).O le fa'aigoaina o paipa uelo e ese mai le mea moni.E tusa ai ma le mafiafia puipui faʻamaonia, o paipa uelo e maua i paipa uʻamea masani ma paipa uʻamea mafiafia.O paipa uʻamea e vaevaeina i ni ituaiga se lua ma le filo ma e aunoa ma se filo e tusa ai ma le faʻauʻu pito paipa.
u'amea paipa uamea:Ina ia faʻaleleia atili le faʻaleagaina o le paipa uʻamea, o le paipa uʻamea lautele (paipa uliuli) o loʻo uʻamea.Ua vaevaeina paipa uamea galvanized i ni ituaiga se lua: galvanizing vevela ma electro-galvanizing.O le vevela-dip galvanizing layer e mafiafia ma o le tau o le electro-galvanizing e maualalo.
paipa uelo feula okesene:Faʻaaogaina e pei o se uamea-faia okesene-fela paipa, e masani lava laiti-diameter uʻamea paipa uʻamea e faʻaaogaina, faʻatasi ai ma le valu faʻamatalaga e amata mai i le 3/8 inisi i le 2 inisi.E faia i le fusi uʻamea 08, 10, 15, 20 poʻo Q195-Q235.Ina ia puipuia le pala, o nisi ua aluminized.
Uea uaea:masani carbon uamea eletise uʻamea paipa uʻamea, faʻaaogaina i le sima ma le tele o fausaga faʻavae galuega faʻasoaina, o le faʻaaogaina masani o le lautele mai le 13-76mm.O le puipui o le lima uaea e manifinifi, ma o le tele o ia mea e faʻaaogaina pe a uma ona ufiufi poʻo le galvanizing, ma e manaʻomia se suʻega malulu malulu.
metric paipa uelo:O le faʻamatalaga o loʻo faʻaaogaina e pei o se paipa paipa, ma o le paipa uamea faʻafefeteina o loʻo faʻaalia e le pito i fafo * mafiafia puipui mm, e faʻaaoga ai le uamea masani masani, uamea carbon maualuga poʻo le malosi lautele o le uʻamea maualalo mo le vevela, faʻamau malulu, poʻo le vevela. strip uelo Ona fai lea ile auala malulu.O paipa uʻamea metric e vaevaeina i le malosi lautele ma le paʻu manifinifi, ma e masani ona faʻaaogaina e fai ma vaega faʻavae, e pei o le faʻasalalauina poʻo le felauaiga o vai.O paipa paʻu manifinifi e faʻaaogaina e gaosia ai meaafale, lamepa, ma isi mea, ma e tatau ona faʻamautinoa le malosi ma le suʻeina o le paipa uʻamea.
paipa ta'avale:Pipa u'amea fa'aeletise mo le ta'avale o le fusi o le fusi, e masani ona faia i le Q215, Q235A, B uamea ma le 20 sila, ma le lautele o le 63.5-219.0mm.O loʻo i ai ni manaʻoga faapitoa mo le faʻapipiʻiina o le paipa, pito pito e faʻatatau i le laina ogatotonu, ma le ellipticity.E masani lava, o le mamafa o le vai ma su'ega fa'amafola e faia.
Tu'u Transformer:E fa'aaogaina e gaosia ai paipa radiator transformer ma isi fa'aliliu vevela.E faia i le uamea kaponi masani ma e manaʻomia le faʻamafola, faʻafefeteina, punou, ma suʻega hydraulic.O paipa uamea e tuʻuina atu i le umi-umi poʻo le lua-umi, ma o loʻo i ai ni manaʻoga faapitoa mo le punou o le paipa uʻamea.
Paipa fa'apitoa:paipa faatafafa, rectangular paipa, pulou-foliga paipa, paʻu gaogao faitotoa uʻamea ma faamalama uelo e masani carbon fausaga uʻamea ma fasi uamea 16Mn, e masani ona faaaogaina mo vaega o masini faatoaga, uamea faamalama ma faitotoa, ma isi.
Uila paipa puipui manifinifi:e masani ona faʻaaogaina mo le faia o meaafale, meataalo, lamepa, ma isi. I tausaga talu ai nei, o paʻu manifinifi puipui e faia i fusi uʻamea e faʻaaogaina lautele, e pei o meaafale maualuga, teuteuga, ma pa.
paipa uelo faataamilo:E faia e ala i le ta'avaleina o le uamea structural carbon low-carbon po'o le fasi uamea fa'apipi'i maualalo i totonu o se fa'agao'o avanoa i se si'osi'o si'osi'o fa'apitoa (e ta'ua o le si'osi'omaga), ona fa'atasi ai lea o le su'iga fa'aapa.E mafai ona faia i se uamea Strip vaiti e maua ai paipa u'amea lapoa.O paipa faʻapipiʻi faʻapipiʻi e masani ona faʻaaogaina mo paipa suauu ma kesi masani, ma o latou faʻamatalaga o loʻo faʻaalia e ala i fafo * mafiafia puipui.O paipa faʻapipiʻi faʻapipiʻi e mafai ona faʻafefe i le tasi itu ma i itu uma e lua.O le paipa uelo e tatau ona faʻamaonia e faʻamalieina manaʻoga i tulaga o suʻega hydraulic, malosi faʻamalosi ma le faʻaogaina o le malulu o le faʻaogaina.
Fa'amatalaga | Aotele i fafo | National mafiafia puipui | Uiliga Pulega Theory Weight Table | ||
4Minute | 15 | 1/2Inisi | 21.25 | 2.75 | 1.26 |
6 minute | 20 | 3/4Inisi | 26.75 | 2.75 | 1.63 |
1Inisi | 25 | 1Inisi | 33.3 | 3.25 | 2.42 |
1.2Inisi | 32 | 11/4Inisi | 42.25 | 3.25 | 3.13 |
1.5Inisi | 40 | 11/2Inisi | 48 | 3.5 | 3.84 |
2Inisi | 50 | 2Inisi | 60 | 3.5 | 4.88 |
2.5Inisi | 70 | 21/2Inisi | 75.5 | 3.75 | 6.64 |
3Inisi | 80 | 3Inisi | 88.5 | 4.0 | 8.34 |
4Inisi | 100 | 4Inisi | 114 | 4.0 | 10.85 |
5Inisi | 125 | 5v | 140 | 4.5 | 15.04 |
6Inisi | 150 | 6Inisi | 165 | 4.5 | 17.81 |
8Inisi | 200 | 8Inisi | 219 | 6 | 31.52 |
Fa'amatalaga | Mafiafia puipui | Yoshige | Fa'atatau o le mamafa o le vai | Fa'atatau o le mamafa o le vai | Fa'amatalaga | Mafiafia puipui | Yoshige | Fa'atatau o le mamafa o le vai | Fa'atatau o le mamafa o le vai |
219 | 6 | 32.02 | 9.7 | 7.7 | 720 | 6 | 106.15 | 3 | 2.3 |
7 | 37.1 | 11.3 | 9 | 7 | 123.59 | 3.5 | 2.7 | ||
8 | 42.13 | 12.9 | 10.3 | 8 | 140.97 | 4 | 3.1 | ||
273 | 6 | 40.01 | 7.7 | 6.2 | 9 | 158.31 | 4.5 | 3.5 | |
7 | 46.42 | 9 | 7.2 | 10 | 175.6 | 5 | 3.9 | ||
8 | 52.78 | 10.3 | 8.3 | 12 | 210.02 | 6 | 4.7 | ||
325 | 6 | 47.7 | 6.5 | 5.2 | 820 | 7 | 140.85 | 3.1 | 2.4 |
7 | 55.4 | 7.6 | 6.1 | 8 | 160.7 | 3.5 | 2.7 | ||
8 | 63.04 | 8.7 | 6.9 | 9 | 180.5 | 4 | 3.1 | ||
377 | 6 | 55.4 | 5.7 | 4.5 | 10 | 200.26 | 4.4 | 3.4 | |
7 | 64.37 | 6.7 | 5.2 | 11 | 219.96 | 4.8 | 3.8 | ||
8 | 73.3 | 7.6 | 6 | 12 | 239.62 | 5.3 | 4.1 | ||
9 | 82.18 | 8.6 | 6.8 | 920 | 8 | 180.43 | 3.1 | 2.5 | |
10 | 91.01 | - | 7.5 | 9 | 202.7 | 3.5 | 2.8 | ||
426 | 6 | 62.25 | 5.1 | 4 | 10 | 224.92 | 3.9 | 3.1 | |
7 | 72.83 | 5.9 | 4.6 | 11 | 247.22 | 4.3 | 3.4 | ||
8 | 82.97 | 6.8 | 5.3 | 12 | 269.21 | 4.7 | 3.7 | ||
9 | 93.05 | 7.6 | 6 | 1020 | 8 | 200.16 | 2.8 | 2.2 | |
10 | 103.09 | 8.5 | 6.7 | 9 | 224.89 | 3.2 | 2.5 | ||
478 | 6 | 70.34 | 4.5 | 3.5 | 10 | 249.58 | 3.5 | 2.8 | |
7 | 81.81 | 5.3 | 4.1 | 11 | 274.22 | 3.9 | 3 | ||
8 | 93.23 | 6 | 4.7 | 12 | 298.81 | 4.2 | 3.3 | ||
9 | 104.6 | 6.8 | 5.3 | 1220 | 8 | 239.62 | - | 1.8 | |
10 | 115.92 | 7.5 | 5.9 | 10 | 298.9 | 3 | 2.3 | ||
529 | 6 | 77.89 | 4.1 | 3.2 | 11 | 328.47 | 3.2 | 2.5 | |
7 | 90.61 | 4.8 | 3.7 | 12 | 357.99 | 3.5 | 2.8 | ||
8 | 103.29 | 5.4 | 4.3 | 13 | 387.46 | 3.8 | 3 | ||
9 | 115.92 | 6.1 | 4.8 | 1420 | 10 | 348.23 | 2.8 | 2 | |
10 | 128.49 | 6.8 | 5.3 | 14 | 417.18 | 3.2 | 2.4 | ||
630 | 6 | 92.83 | 3.4 | 2.6 | 1620 | 12 | 476.37 | 2.9 | 2.1 |
7 | 108.05 | 4 | 3.1 | 14 | 554.99 | 3.2 | 2.4 | ||
8 | 123.22 | 4.6 | 3.6 | 1820 | 14 | 627.04 | 3.3 | 2.2 | |
9 | 138.33 | 5.1 | 4 | 2020 | 14 | 693.09 | - | 2 | |
10 | 153.4 | 5.7 | 4.5 | 2220 | 14 | 762.15 | - | 1.8 |
Fa'aaliga: Fa'amaumauga a le Matagaluega o lo'o fa'atatau ile SY/T5037-2000.