Fa'aigoa Fa'atafaata Tele
O paipa sikuea sikuea tetele ma paipa uʻamea faʻatasi ai ma vaʻavaʻavaʻavaʻa o loʻo faʻaaogaina e fai ma paipa mo le felauaiga o vai, e pei o paipa mo le felauaiga o 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 u'amea e mama le mamafa pe a tutusa le malosi o le punou ma le torsion.O se ituaiga o uʻamea faʻasolosolo faʻatau, lea e faʻaaogaina lautele i le gaosiga o vaega faʻavae ma vaega faʻainisinia, e pei o paipa vili suauʻu, taʻavale taʻavale, ma uila.Fa'amanu ma fata uamea fa'aaogaina i le fausiaina o fale.O le faʻaogaina o paipa uʻamea e gaosia ai vaega mama e mafai ona faʻateleina le faʻaogaina o meafaitino, faʻafaigofie le gaosiga o gaosiga, ma faʻasaoina meafaitino ma le gaosiga o tagata-itula.Mo se faʻataʻitaʻiga, o mama taʻavale, lima taʻavale, ma isi, ua gaosia lautele i paipa uʻamea.O paipa uʻamea o se mea taua tele mo auupega masani, ma o paelo ma paelo e faia uma i paipa uʻamea.E tusa ai ma foliga eseese o vaega koluse, e mafai ona vaevaeina paipa uamea i paipa lapotopoto ma paipa faʻapitoa.Talu ai o le vaega li'o e sili ona tele i lalo o le tulaga o le li'o tutusa, e tele atu vai e mafai ona feavea'i ma se paipa lapotopoto.E le gata i lea, pe a oʻo i le vaega o le mama i totonu poʻo fafo o le radial pressure, o le malosi e tutusa lelei.O le mea lea, o le tele o paipa uamea o paipa lapotopoto.Ae ui i lea, o paipa lapotopoto e iai foi ni tapulaa.Mo se faʻataʻitaʻiga, i lalo o le tulaga o le punou o le vaalele, o paipa lapotopoto e le lelei e pei o sikuea.E maualuga atu le malosi o le punou o paipa fa'afa'afa.O paipa sikuea ma rectangular e masani ona faʻaaogaina i nisi o faʻataʻitaʻiga masini faʻatoʻaga, meaafale uʻamea ma fafie, ma isi. E tusa ai ma faʻamoemoega eseese, e manaʻomia ni paipa uʻamea faʻapitoa faʻatasi ma isi faʻasologa faʻasolosolo.
.
2. Pipa sikuea sikuea tele mo le felauaiga o le suavai (GB / T8163-1999) o se paipa sikuea lautele lautele faʻaaogaina e felauaiga vai, suauʻu, kesi ma isi vai.
3. Fa'alava faatafafa lapopoa-diameter mo faumea maualalo ma feololo (GB3087-1999) o loʻo faʻaaogaina e gaosia ai faʻamaʻi ausa superheated mo faumea maualalo ma feololo mamafa o fausaga eseese, faagaau vai faʻafefe ma faʻavevela ausa faʻafefe mo locomotive boilers, faagaau asu tele, tama'i faagaau asu ma faaofuofu High-quality carbon fausaga uamea vevela-taai ma malulu-tosi (taavale) tetele-diamita sikuea paipa mo paipa piliki.
4. Pusa sikuea sikuea tetele mo faumea maualuga (GB5310-1995) e maualuga le maualuga o le carbon steel, u'amea u'amea, ma le u'amea fa'afefeteina o le vevela tele-diameter square tubes mo le fa'avevelaina o le maualuga ma luga o le vai- paipa faufu.
5. O le maualuga o le mamafa tele-diameter sikuea paipa mo meafaigaluega faʻamaʻi (GB6479-2000) o se maualuga maualuga carbon structural sila ma uʻamea uʻamea tele-diameter sikuea paipa talafeagai mo meafaigaluega kemisi ma pipelines ma le vevela galue o le -40 ~ 400 ℃ ma se mamafa galue o le 10 ~ 30Ma.Faila.
6. O paipa faatafafa lapopoa tetele mo le ta'e o le suau'u (GB9948-88) o paipa faatafafa lapopo'a tele e talafeagai mo fa'aauumu, fa'avela vevela ma paipa i fale suau'u.
7. O paipa uamea mo le viliina o eleele (YB235-70) o paipa u'amea ia e fa'aaogaina mo le viliina autu e matagaluega fa'afanua.E mafai ona vaevaeina i latou i paipa vili, vili collars, paipa autu, casing paipa ma sedimentation paipa e tusa ai ma latou faaaogaina.
8. Lapo'a-diamita sikuea paipa mo taimane autu vili (GB3423-82) o se tele-diamita sikuea paipa faʻaaogaina mo taimane autu vili, tootoo autu, ma casing.
9. Pipa vili suau'u (YB528-65) o se paipa faatafafa tele-diameter e mafiafia i totonu po o fafo i pito uma e lua o le suauʻu vili.Ua vaevaeina paipa uamea i ituaiga e lua: uaea ma le uaea.O paipa uaea e feso'ota'i i so'oga, ma o paipa e le'i fa'aogaina e feso'ota'i ma so'oga mea faigaluega e ala i le uelo.
10. Carbon uamea tele-diameter sikuea sikuea mo vaa (GB5213-85) o carbon uamea tele-diameter sikuea paipa faʻaaogaina i le gaosiga o le Vasega I le mamafa faiga paipa, Vasega II faʻapipiʻi faiga paipa, boilers ma superheaters.O le vevela galue o le u'amea uamea tele-diameter sikuea sikuea puipui e le sili atu i le 450 ℃, ma o le uʻamea uamea tele-diameter sikuea sikuea puipui e sili atu i le 450 ℃.
. .
12. O paipa suauu maualuga mo le afi afi (GB3093-2002) o se paipa sikuea sikuea malulu tele mo le gaosiga o paipa maualuga o le faʻaogaina o le afi afi.
13. O le sa'o totonu ta'amilosaga fa'alava sikuea fa'alava fa'alava mo hydraulic ma pneumatic cylinders (GB8713-88) o se malulu toso po'o le malulu ta'ai sa'o sa'o tele ta'avale sikuea fa'atasi ma se sa'o totonu lautele mo le gaosiga o fa'au'u ma pneumatic cylinders.
14. Cold-drawn or cold-rolled precision tele-diameter square pipe (GB3639-2000) e faʻaaogaina mo le fausaga faʻainisinia, masini eletise ma le maualuga o le saʻo saʻo ma lelei le maeʻa.Filifilia sa'o sa'o tele-diameter fau sikuea e gaosia fausaga masini po'o masini hydraulic e mafai ona fa'aola tele le fa'aogaina o tagata-itula, fa'ateleina le fa'aogaina o mea, ma i le taimi lava e tasi e fesoasoani e fa'aleleia le lelei o oloa.
15. Faʻapipiʻi uamea uamea tele-diameter paipa sikuea (GB / T14975-2002) o se uamea uʻamea vevela e faia i le corrosion-tetee paipa ma vaega faʻavae ma vaega o loʻo faʻaaogaina lautele i vailaʻau, suauʻu, ie, fomaʻi, meaʻai, masini ma isi alamanuia.(Extruded, faalauteleina) ma le malulu toso (taavale) faagaau faatafafa lapopoa-diamita.
16. O le u'amea u'amea tele-diameter sikuea sikuea mo felauaiga vai (GB / T14976-2002) o se vevela-rolled (extruded, faalauteleina) ma le malulu-toso (taamilo) tele-diameter fau faatafafa faia i le uamea stainless mo felauaiga vai.
17. Fa'apitoa-fa'apena-tele-diameter square paipa o se faaupuga masani mo le tele-diamita sikuea paipa ma fa'alava foliga e ese mai paipa lapotopoto.E tusa ai ma foliga eseese ma le tele o le vaega paipa uʻamea, e mafai ona vaevaeina i le mafiafia puipui tutusa faʻapitoa-foliga tele-diameter sikuea paipa (code D), unequal puipui mafiafia faʻapitoa-foliga tele-diameter sikuea paipa (code BD), fesuia'i le lautele fa'apitoa-foliga fa'alelei paipa u'amea (code BJ) ).Fa'apitoa fa'apena-tele-diameter rectangular tubes o loʻo faʻaaogaina lautele i vaega faʻavae eseese, meafaigaluega ma vaega masini.Fa'atusatusa i paipa lapotopoto, o paipa fa'apitoa e masani ona i ai taimi tetele o le inertia ma le vaega modulus, ma e sili atu le punou ma le tete'e, lea e mafai ona fa'aitiitia ai le mamafa o le fausaga ma fa'asaoina le sila.
O paipa sikuea sikuea tetele e masani ona faʻaaogaina e fai ma paipa mo le felauaiga o vai, e pei o paipa mo le faʻafefeina o le suauʻu, kesi masani, kesi, vai ma nisi mea mautu.O paipa faatafafa lapopoa lapopoa e masani ona faʻaaogaina i le gaosiga o vaega faʻavae ma vaega faʻainisinia, e pei o paipa vili suauʻu, taʻavale taʻavale taʻavale, uila uila, ma fata uʻamea faʻaaogaina i le fausiaina.
Lapo'a-diameter sikuea paipa vaega fa'amatalaga pepa o oloa vaega vaega (GB/T3094-2000)
| Itu umi/mm | Mafiafia puipui/mm | Vaega vaega/cm2 | Fa'ata'ita'iga mamafa/kg/M | Taimi ole inersia/cm4 | Vaega modulus/cm3 |
| 40 | 3.5 | 4.9 | 3.85 | 11.16 | 5.58 |
| 50 | 4 | 7.09 | 5.56 | 25.56 | 10.22 |
| 60 | 5 | 10.58 | 8.3 | 54.57 | 18.19 |
| 70 | 5 | 12.58 | 9.87 | 90.26 | 25.79 |
| 80 | 5 | 14.58 | 11.44 | 138.9 | 34.72 |
| 92 | 5 | 16.98 | 13.33 | 217.1 | 47.19 |
| 100 | 5 | 18.58 | 14.58 | 282.8 | 56.57 |
| 108 | 5 | 19.96 | 15.67 | 346.99 | 72.14 |
| 120 | 5 | 22.36 | 17.55 | 485.47 | 89.79 |
| 110 | 7 | 28.01 | 21.99 | 503.4 | 91.54 |
| 150 | 6 | 33.63 | 26.4 | 1145.91 | 168.85 |
| 180 | 16 | 98.37 | 77.22 | 4252.42 | 590.55 |
| 200 | 8 | 59.79 | 46.94 | 3621 | 400.25 |
| 250 | 10 | 93.42 | 73.33 | 8841.87 | 781.73 |
| 16 | 162.37 | 127.46 | 18462.79 | 1521.42 | 200.65 |
