Pipa sa'o lelei lelei paipa sa'o ta'ai malulu
Uiga o le sa'o lelei o le paipa
1. Saʻo maualuga, faʻasaoina le gau pe a oʻo i le aofaʻi o tagata faʻaoga masini.
2. Faʻamatalaga o le tele o faʻaoga
3. Cold-rolled oloa mae'a, maualuga sa'o, lelei tulaga lelei ma sa'o.
4. Uamea paipa totonu diameter e mafai ona faia hexagonal.
5. Uamea paipa sili faatinoga, o le uamea e fai si mafiafia.
6. Totogi taimi: 30% T/T mua'i totogi 70% paleni e faasaga i le kopi o le lisi o pili, po o le 100% LC i le vaai.
7. Taimi tilivaina: e mafai ona saunia oloa vaʻaia mo le lafoina i le 7 aso, lapopoa masani i totonu ole 15 aso, mea faʻapitoa poʻo le tele ma ile 30 aso.
Mea
Tulaga momoli
O lo'o fa'aaogaina le fa'aogaina o le fa'ainisinia, masini fa'asuavai, o lo'o i ai le sa'o tele, lelei le mae'a.E mafai ona faʻaitiitia ai le faʻaogaina o masini itula ma faʻaleleia le faʻaogaina o meafaitino, ma faʻaleleia le lelei o oloa.tulaga maualuga o le malulu seamless seamless paipa uʻamea e faʻaaogaina le 10 # 20 #.I le faʻaopoopoga i le faʻamautinoaina o vailaʻau faʻapitoa ma mea faʻainisinia, o le a siakiina e le Hydrostatic suʻega, crimping, mumu ma Squashed suʻega.
afifiina
Fa'apipi'i/Fa'atele, Pupuni palasitika ua fa'apipi'i, Pepa Suavai afifi