.
2. Pipa uʻamea le lelei mo felauaiga o le suavai (GB / T8163-1999) o se paipa uʻamea lautele faʻaaogaina e felauaiga vai, suauʻu, kesi ma isi vai.
3. Seamless paipa uʻamea mo faumea maualalo ma feololo mamafa (GB3087-1999) o loʻo faʻaaogaina e gaosia ai paipa ausa superheated, paipa vai vai mo faumea maualalo ma feololo mamafa o fausaga eseese ma paipa ausa superheated mo boilers locomotive, paipa asu laiti ma paipa piliki arched.
4. O paipa u'amea fa'alelei mo lima axle ta'avale (GB3088-82) o paipa u'amea fa'afefeteina o le carbon structural steel ma le fa'aogaina o le uamea fa'aoga fa'aoga i le gaosiga o lima axle ta'avale ma paipa axle o fale ta'avale.
5. Pipa uʻamea faʻamaualuga maualuga mo mea faʻapipiʻi (GB6479-2000) o le sili sili ona lelei carbon structural uʻamea ma le uʻamea uʻamea uʻamea uʻamea paipa talafeagai mo meafaigaluega vailaʻau ma pipelines ma le vevela galue o le -40 ~ 400 ℃ ma le mamafa galue o le 10 ~ 30Ma .
6. O paipa u'amea lamolemole mo le ta'e o le suau'u (GB9948-88) o paipa u'amea lelei e talafeagai mo fa'apa'au o le ogaumu, fa'aliliu 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, kola vili, paipa autu, paipa paipa, ma paipa palapala.
8. paipa u'amea lamolemole mo taimane autu viliina (GB3423-82) o se paipa u'amea seamless fa'aaogaina mo paipa vili, pou autu, ma casing mo taimane vili autu.
9. Pipa vili suauʻu (YB528-65) o se paipa uʻamea seamless lea e mafiafia i totonu poʻo fafo i pito uma e lua o le suauʻu vili. E lua ituaiga o paipa uamea: uaea ma le 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 seamless uamea paipa mo vaa (GB5213-85) o le carbon uamea seamless uamea paipa faaaogaina i le gaosiga o Vasega I faiga paipa mamafa, Vasega II faiga paipa mamafa, boilers ma superheaters. O le vevela galue o le paʻu paipa uʻamea uʻamea e le sili atu i le 450 ℃, ma o le vevela galue o le uʻamea uʻamea paʻu paipa uamea e sili atu i le 450 ℃.
11.GB18248-2000 (Seamless paipa uʻamea mo cylinders kasa) e masani ona faʻaaogaina e fai ai kesi eseese ma faʻauʻu vai. O ana mea fa'atusa e 37Mn, 34Mn2V, 35CrMo, ma isi.
12. O paipa suauʻu maualuga maualuga mo afi afi (GB3093-86) o paipa uʻamea malulu e faʻaaogaina i le gaosiga o paipa maualuga mo le faʻaogaina o masini afi.
13. Sa'o totonu ta'avale paipa u'amea mo hydraulic ma pneumatic cylinders (GB8713-88) o le malulu-toso po'o le malulu-taai sa'o paipa u'amea seamless ma sa'o totonu diameters mo le gaosia o vai ma pneumatic cylinders.
14. Cold-drawn or cold-rolled precision seamless steel pipe (GB3639-83) is a cold-drawn or cold-rolled precision seamless paipa mo fausaga masini ma masini hydraulic ma le maualuga saʻo saʻo ma lelei le maeʻa. O le faʻaogaina o paipa uʻamea faʻaogaina lelei e gaosia ai fausaga faʻainisinia poʻo mea faʻapipiʻi e mafai ona faʻasaoina tele le faʻaogaina o tagata-itula, faʻateleina le faʻaogaina o mea, ma i le taimi lava e tasi e fesoasoani e faʻaleleia le lelei o oloa.
15. Structural uamea stainless seamless paipa uʻamea (GB/T14975-1994) ua vevela-taavale ( Extruded, faalauteleina) ma le malulu toso (taavale) paipa uamea seamless.
16. Uamea u'amea seamless paipa uʻamea mo felauaiga vai (GB / T14976-1994) ua vevela-taavale (extruded, faalauteleina) ma le malulu toso (loai) paipa uamea seamless faia i uamea stainless faʻaaogaina e felauaiga vai.
Taimi meli: Nov-08-2021