fa'aauau pea le fa'aleleia, ia fa'amautinoa oloa e sili ona lelei e tusa ai ma fa'amatalaga masani a le maketi ma tagata fa'atau.O la matou atinaʻe o loʻo i ai se faiga faʻamautinoaga lelei o loʻo faʻavaeina moni mo le tau siʻosiʻomaga Saina A106 Sch40 Rectangular Round Square Hot Dipped/DIP Galvanized Ms Iron Gi Mild Carbon Steel Seamless LSAW ERW Black Spring Welded Oil Well Gas Pipe Manufacturers, "Quality", "faamaoni" ma “auauna” o la tatou mataupu faavae.O lo matou faamaoni ma tautinoga e tumau ma le faaaloalo i lau auaunaga.Fa'afeso'ota'i Matou Aso Mo nisi fa'amatalaga, fa'afeso'ota'i mai nei.
fa'aauau pea le fa'aleleia, ia fa'amautinoa oloa e sili ona lelei e tusa ai ma fa'amatalaga masani a le maketi ma tagata fa'atau.O lo tatou atina'e o lo'o i ai se faiga fa'amautinoaga lelei ua fa'avaeina moSaina Carbon Tube ma Carbon Steel Tube, Ona o le lelei lelei ma tau talafeagai, oa tatou oloa ma fofo ua auina atu i fafo i le silia ma le 10 atunuu ma itulagi.Sa matou tulimatai atu e galulue faʻatasi ma tagata faʻatau uma mai le fale ma fafo.E le gata i lea, o le faamalieina o tagata faatau o la tatou sailiga e faavavau.
Botop Steel e mafai ona tuʻuina atuLSAW paipa uameatogi maiGR.B,X42,X46,X52,X60,X65,X70, etc.E sili atu nai lo le 200000 tone carbon LSAW paipa uamea e gaosia i tausaga taʻitasi.
| Sitaili | Mea | Tulaga | Vasega | Fa'aoga |
| Paipa U'ele'a Fa'a'u'u i lalo (LSAW STEEL PIPE PO'O JCOE) | Uamea Carbon | API 5L PSL1&PSL2 | GR.B,X42,X46,X52,X60,X65,X70, ma isi | Felauaiga o suauu ma kesi |
| ASTM A671 | CB60, CB65, CC60, CC65, ma isi | O le vevela masani, maualalo le vevela ma le maualuga o le faʻaogaina o le mamafa (vaa faʻamalosi) | ||
| ASTM A672 | A45,A50,A55,B55,B60,B65,B70, ma isi | O paipa u'amea feololo ma maualuga | ||
| ASTM A252 | GR.1,GR.2,GR.3 | Mo Fauga (fa'aputu) | ||
| BS EN10210 | S275JRH,S275J0H,S355J0H,S355J2H, ma isi | |||
| BS EN10219 | S275JRH,S275J0H,S355J0H,S355J2H, ma isi |
Pipa Uamea Botopo le taʻutaʻua gaosi oloa ma stockist o paipa uʻamea ma tubes i Saina talosaga i le tele vaega o le 355.6 OD i le 1500 OD i le mafiafia vaega o le 8mm i le 80mm, matou te teuina ma tuuina atu lapotopoto seamless carbon uamea paipa mo vai ma suauu.Matou te gaosia paipa u'amea carbon LSAW e tusa ai ma tulaga fa'avaomalo pei o le ASTM, API & DIN.E sili atu nai lo le 15000 tone LSAW laina paipa e gaosia i masina ta'itasi, e masani lava e mafai ona matou gaosia oloa i se taimi vave e mafai ai.
O a matou paipa uʻamea uma ma oloa faʻapipiʻi o loʻo tuʻuina atu i le 3.1 faʻamaonia suʻega faʻapitoa, e tusa ai ma le EN 10204. Faʻamaonia e tusa ai ma le 3.2 e mafai ona malilie i le taimi o le faʻatonuga.Tolu asiasiga a vaega e talia (BV, SGS, ma isi)
1. Vaitafe i fafo-Fa'avae ile fua fa'ata'amilomilo ±0.5% o le lautele fa'amaoti fafo.
2. I fafo-o-Roundness-Eseesega i le va o lapoa tetele ma laiti i fafo.
3. Fa'asinotonu-Fa'aaogāina o le 10 ft (3m) fa'asa'o tu'u ina ia fa'afeso'ota'i pito uma e lua ma le paipa, 1/8 inisi (3mm).
4. Mafiafia-O le mafiafia aupito maualalo o puipui i so'o se itu i totonu o le paipa e le tatau ona sili atu i le 0.01 in. (0.3mm) i lalo o le mafiafia fa'apitoa.
5. O uumi ma pito e leʻi faʻaogaina e tatau ona i totonu -0 + 1/2 ini. (-0 + 13mm) o le mea ua faʻamaonia.O uumi ma pito e faʻaaogaina e tatau ona malilie i ai i le va o le gaosiga ma le faʻatau.
● Fa'alava paipa po'o le Black / Varnish coating/Epoxy coating/3PE coating (e tusa ai ma manaoga o tagata faatau);
● 6″ma lalo i fusi faʻatasi ma maata vavae e lua;
● O pito uma e lua e iai ni puipui;
● Fa'ai'uga fa'apitoa, fa'ai'uga fa'ama'i (2″ma luga a'e fa'atasi ai ma pito fa'ama'i, tikeri: 30~35°), filo ma fa'atasi;
● Faailoga.
| LSAW Uamea Paipa | LSAW Line Paipa |
| Uamea Carbon LSAW Paipa | API 5L LSAW Paipa Uamea |
| JCOE LSAW Paipa | ASTM A671 LSAW paipa |
| LSAW Uila uamea paipa | LSAW Carbon Steel Paipa |
fa'aauau pea le fa'aleleia, ia fa'amautinoa oloa e sili ona lelei e tusa ai ma fa'amatalaga masani a le maketi ma tagata fa'atau.O la matou atinaʻe o loʻo i ai se faiga faʻamautinoaga lelei o loʻo faʻavaeina moni mo le tau siʻosiʻomaga Saina A106 Sch40 Rectangular Round Square Hot Dipped/DIP Galvanized Ms Iron Gi Mild Carbon Steel Seamless LSAW ERW Black Spring Welded Oil Well Gas Pipe Manufacturers, "Quality", "faamaoni" ma “auauna” o la tatou mataupu faavae.O lo matou faamaoni ma tautinoga e tumau ma le faaaloalo i lau auaunaga.Fa'afeso'ota'i Matou Aso Mo nisi fa'amatalaga, fa'afeso'ota'i mai nei.
Tau Siisii SainaSaina Carbon Tube ma Carbon Steel Tube, Ona o le lelei lelei ma tau talafeagai, oa tatou oloa ma fofo ua auina atu i fafo i le silia ma le 10 atunuu ma itulagi.Sa matou tulimatai atu e galulue faʻatasi ma tagata faʻatau uma mai le fale ma fafo.E le gata i lea, o le faamalieina o tagata faatau o la tatou sailiga e faavavau.
ASTM A252 GR.3 Structural LSAW(JCOE) Paipa Uamea Carbon
