Su'ega paipa uamea Spcification, Tulaga ma Vasega.

O paipa uʻamea e leai ni mea e faʻaaogaina lautele i pisinisi eseese mo le felauaiga o vai ma kasa, faʻapea foʻi ma faʻaoga faʻavae.E gaosia e aunoa ma se uelo po'o ni su'iga, lea e fa'amalosia atili ai ma fa'atuatuaina.O fa'amatalaga, tulaga, ma togi mopaipa u'amea lamolemolee mafai ona fesuisuiaʻi e faʻatatau i manaʻoga faʻapitoa o le talosaga.O nisi nei o fa'amatalaga e masani ona fa'aaogaina, tulaga, ma togi mo paipa u'amea le lelei:

Fa'amatalaga:ASTM A106- Fa'amatalaga Fa'asinomaga mo Paipa u'amea Seamless Carbon mo Au'aunaga Maualuluga

1.O lenei faʻamatalaga e aofia ai paipa uʻamea faʻafefe mo le maualuga o le vevela.E aofia ai togi eseese e pei ole A, B, ma le C.

Fa'amatalaga:ASTM A53- Fa'amatalaga masani mo paipa, uamea, uliuli ma vevela, fa'apipi'iina o le zinc, u'elea ma leai se mea

1.O lenei faʻamatalaga e aofia ai seamless ma uelo paʻu uliuli ma vevela-fufu uamea paipa.E aofia ai togi eseese e pei ole A, B, ma le C.

Fa'amatalaga:API 5L- Fa'amatalaga mo Laina Paipa

1.O lenei faʻamatalaga e aofia ai paipa laina uʻamea le lelei ma faʻafefe mo faʻaoga eseese.E aofia ai togi eseese e pei oleAPI 5L Vasega B, X42, X52, X60, X65, ma isi.

fa'amatalaga:ASTM A252-fa'ama'oti mana'oga mo fa'aputuga paipa u'amea u'amea ma seamless mo le fa'aoga i le fausiaina ma le fa'atulagaina o fa'atulagaga.

1. O le ASTM A252 faʻamatalaga e aofia ai togi e tolu o paipa paipa uʻamea: Vasega 1, Vasega 2, ma Vasega 3. O vasega taʻitasi e iai mea faʻainisinia eseese, e aofia ai le maualalo o le malosi o le gaosiga ma le faʻaitiitia o le malosi o le tensile, e faʻafetaui ai manaʻoga faʻapitoa o le poloketi.