O la matou fa'amoemoe o le tu'uina atu lea o oloa e sili ona lelei i tau fa'amalosi, ma 'au'aunaga pito i luga i tagata fa'atau i le lalolagi atoa.Ua matou faʻamaonia ISO9001, CE, ma GS ma tausisi lelei i a latou faʻamatalaga sili ona lelei mo le tau talafeagai Alumini Steel Pipe / Seamless Steel Pipe / Galvanized / Spiral / Welded / Copper Pipe / Suauʻu / Alloy / Ap5l / Round / Stainless Steel / Titanium / Black/Carbon/RW/Alloy Pipe, Matou te tulimatai atu ma le faamaoni i luma e galulue faatasi ma tagata faatau i soo se mea i le lalolagi atoa.Matou te manatu o le a matou faamalieina faatasi ma oe.Matou te faʻafeiloaʻi ma le faʻafeiloaʻi tagata faʻatau e asiasi i la matou fale gaosi oloa ma faʻatau a matou mea.
O la matou fa'amoemoe o le tu'uina atu lea o oloa e sili ona lelei i tau fa'amalosi, ma 'au'aunaga pito i luga i tagata fa'atau i le lalolagi atoa.Ua matou faʻamaonia ISO9001, CE, ma GS ma tausisi lelei i latou faʻamatalaga sili ona lelei moSaina Aluminium Tube ma Alloy Tube, Matou te taulaʻi atu i le tuʻuina atu o auaunaga mo a matou tagata faʻatau e avea o se elemene autu i le faʻamalosia oa matou mafutaga umi.O lo tatou maua pea o oloa maualuluga fa'atasi ma la tatou auaunaga lelei muamua a'o le'i fa'atau atu ma le mae'a ona fa'atau atu e mautinoa ai le malosi o le fa'atauva i se maketi fa'alalolagi fa'atele.
ERW paipa uʻamea i lenei tulaga e Mo masini ma mamafa talosaga ma e talia foi mo faʻaoga masani i le ausa, vai, kesi, ma laina ea.E fetaui lelei mo le uelo, ma talafeagai mo le faia o gaioiga e aofia ai le viliina, punou, ma le flanging.
Gaosi: Fa'aeletise tete'e uelo
Tele: OD:15~700mm WT: 1.5~20mm
Vasega: Vasega A ma Vasega B.
Umi: 6M poʻo le umi faʻamaonia pe a manaʻomia.
Fa'ai'uga: Fa'ai'uga Fa'alano, Fa'ai'uga Fa'a'au'au, Fa'a filo ma fa'atasi
Vasega ma Fa'asu'esu'ega (％)
| Vasega | C | Mn | P≤ | S≤ | Cu | Ni | Cr | Mo | V |
| Ituaiga S (paipa e le'i lelei) | |||||||||
| Vasega A | 0.25 | 0.95 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
| Vasega B | 0.3 | 1.2 | 0.05 | 0.045 | 0.40 | 0.40 | 0.40 | 0.15 | 0.08 |
TensileManaoga：
|
| Vasega A | Vasega B |
| Malosi fa'asa, min,psi (MPa) | 48000 (330) | 60000 (415) |
| Malosi o le gaosiga, min, psi (MPa) | 30000 (205) | 35000 (240) |
Mamafa –O le mamafa o paipa e le tatau ona sili atu i le ± 10% mai lona mamafa faʻamaonia (massa).
Diamita-Mo paipa NPS 11/2 POO la'ititi, o le lautele i fafo i so'o se itu e le tatau ona sili atu i le ± 1/64 inisi. Mai le lautele o fafo ua fa'amaonia.Mo paipa NPS 2 (DN50) poʻo le tele, o le lautele i fafo e le tatau ona sili atu i le ± 1% mai le faʻataʻitaʻiga i fafo.
Mafiafia-O le mafiafia pito i lalo ole puipui i so'o se itu e le tatau ona sili atu i le 12.5% i lalo ole mafiafia puipui.
Suʻega faʻamalosi o le tino paipa - Ole suʻega faʻamalosi e tatau ona faia e tusa ai ma le ISO6892 poʻo le ASTM A370.E tatau ona fa'aogaina fa'ata'ita'iga umi.Faalua i le iunite su'esu'e o paipa e tutusa le fua fa'alautele malulu abd
Su'ega Fa'apalapala—E tasi le su'ega fa'amafola e tatau ona faia i fa'ata'ita'iga mai pito ta'itasi o paipa e lua ua filifilia mai lotoa ta'itasi.
Su'ega Fa'apa'u— ia lava le umi o le paipa e tu a'o punou i le malulu e o'o ile 90° fa'ata'amilo i se mandrel fa'a'ai.
Su'ega eletise e le fa'aleagaina-e fai ma sui i le su'ega hydro-static, o le tino atoa o paipa ta'itasi e tatau ona su'eina i se su'ega eletise e le fa'aleagaina.Afai e faia le su'ega eletise e le fa'aleagaina, o le umi e tatau ona makaina i mataitusi "NDE"
Su'ega Hydro-static-O paipa ta'itasi e tatau ona faia i le su'ega o le mamafa o le vai.
100% su'ega X-ray mo le su'iga uelo.
Ole suʻega ultrasonic.
Ole su'ega ole taimi nei.
E tatau ona lava le aofa'i o fa'aletonu i luga ole laiga e maua ai le fa'amautinoaga talafeagai.E tatau ona aveese pe tipi ese le faaletonu i totonu ole tapula'a o mana'oga ile umi.Ole paipa mae'a e tatau ona sa'o lelei.
Igoa po'o le fa'ailoga o le gaosiga
Numera faʻamatalaga (tausaga-aso poʻo manaʻomia)
Tele (OD, WT, umi)
Vasega(A po'o le B)
Ituaiga paipa(F, E, po'o le S)
Su'ega mamafa (na'o paipa u'amea lamolemole)
Numera vevela
So'o se fa'amatalaga fa'aopoopo o lo'o fa'amaoti mai ile fa'atauga.
Paipa fa'alava, Uuliuli / Varnish fa'apipi'i, fa'apipi'i zinc ma fa'apipi'i epoxy, ma isi (fa'apitoa);
6″ ma lalo i fusi faʻatasi ma maata vavae e lua;
O pito uma e lua ma puipui pito;
Fa'ai'uga fa'apitoa, fa'ai'uga fa'ama'i (2″ma luga a'e fa'atasi ma pito fa'ama'i, tikeri: 30~35°), filo ma fa'atasi;
Faailoga.
O la matou fa'amoemoe o le tu'uina atu lea o oloa e sili ona lelei i tau fa'amalosi, ma 'au'aunaga pito i luga i tagata fa'atau i le lalolagi atoa.Ua matou faʻamaonia ISO9001, CE, ma GS ma tausisi lelei i a latou faʻamatalaga sili ona lelei mo le tau talafeagai Alumini Steel Pipe / Seamless Steel Pipe / Galvanized / Spiral / Welded / Copper Pipe / Suauʻu / Alloy / Ap5l / Round / Stainless Steel / Titanium / Black/Carbon/RW/Alloy Pipe, Matou te tulimatai atu ma le faamaoni i luma e galulue faatasi ma tagata faatau i soo se mea i le lalolagi atoa.Matou te manatu o le a matou faamalieina faatasi ma oe.Matou te faʻafeiloaʻi ma le faʻafeiloaʻi tagata faʻatau e asiasi i la matou fale gaosi oloa ma faʻatau a matou mea.
Tau talafeagaiSaina Aluminium Tube ma Alloy Tube, Matou te taulaʻi atu i le tuʻuina atu o auaunaga mo a matou tagata faʻatau e avea o se elemene autu i le faʻamalosia oa matou mafutaga umi.O lo tatou maua pea o oloa maualuluga fa'atasi ma la tatou auaunaga lelei muamua a'o le'i fa'atau atu ma le mae'a ona fa'atau atu e mautinoa ai le malosi o le fa'atauva i se maketi fa'alalolagi fa'atele.
