HSAW (Helical Submerged Arc Welding): Uila u'amea e pei o mea mata, fa'aogaina fa'agasologa u'u arc fa'ato'a fa'atasi ma se su'isu'i li'o ua gaosia paipa.
Igoa eseese
HSAW=SAWH=SSAW
O itulagi eseese po'o tagata fa'atau eseese e ono mana'o e fa'aoga se tasi o nei tu'utu'uga.
HSAW faiga gaosiga
Tulaga lelei
Aotelega Lelei: e mafai ona gaosia paipa u'amea lapopoa, ma ua mafai nei ona gaosia paipa u'amea i luga o le 3 mita;
Fa'amanuiaga tau: Pe a faatusatusa i paipa uʻamea seamless ma LSAW paipa uamea, HSAW uʻamea paipa e taugofie;
Fa'aletonu
Malosi: O le faʻapipiʻi faʻapipiʻi o se vaega vaivai mo le malosi o paipa, aemaise lava i faʻaoga maualuga.
Talosaga: Mo nisi fa'apitoa-maualuga-maualuga, maualuga-vevela, po'o talosaga e mana'omia ai le malosi sili, paipa u'amea lamolemole po'o le LSAW atonu o se filifiliga sili atu.
HSAW Steel Pipe Standards
API 5L： American Petroleum Institute fa'ata'ita'iga mo faiga paipa o lo'o fa'aogaina ile suau'u ma kesi.
ASTM A252: American Society for Testing and Materials standard for ueloina ma seamless paipa paipa.
ISO 3183: Fa'alapotopotoga Fa'ava-o-malo mo Tulaga Fa'ata'atia mo faiga paipa mo le suau'u ma kesi alamanuia.
EN 10219: Fa'ata'atia a Europa e ufiufi ai oloa ga'o o le sila fa'apipi'i u'elo malūlū.
GB/T 3091: Fa'asalalauga a le atunu'u Saina mo paipa u'amea u'amea mo le felauaiga o le suavai maualalo.
CSA Z245.1: Canadian Standards Association tulaga mo paipa uamea paipa.
DIN EN 10208: Fa'ata'ita'iga Fa'aSiamani mo Fa'au'u Umea ma Paipa mo le Fe'avea'i o Suavai e Mumu po'o Kasa.
JIS G3457: Japanese Industrial Standard mo le felauaiga o suavai maualalo e pei o le kasa, vai, ma le ea.
GOST 20295-85: Fa'ata'ita'iga a Rusia e ufiufi ai paipa u'amea uelo mo le felauaiga o suau'u ma kesi.
HSAW Fa'aoga
Fa'aoga fa'avae: pei o le fa'aputu paipa, pei o le alalaupapa;uafu, auala, fau fale paipa, ma isi
felauaiga vai: sapalai vai, alavai
felauaiga kasa: kesi, ausa, kesi suau'u liquefied
Faatatau ia tatou
O matou o se gaosi paipa uʻamea uʻamea sili ona lelei ma faʻatau mai Saina, faʻapea foʻi ma se faʻatau paipa uʻamea e leai se mea, ofoina atu ia te oe le tele o vaifofo paipa uʻamea!
pine:hsaw uiga ;hsaw paipa uamea,ssaw;sawh;Fa'atau oloa, fale gaosi oloa, fale gaosi oloa, Stockist, kamupani, fa'atau si'isi'i, fa'atau, tau, upusii, tele, mo le fa'atau, tau.
Taimi meli: Apr-06-2024