Pipa u'amea e sili ona fa'atauina e leai se fa'alava
1.1 O le vailaʻau faʻainisinia o paipa faʻaoga faʻapitonuʻu o loʻo tuʻuina atu i vailaʻau faʻainisinia ma mea faʻainisinia, e pei ole 10, 15, 20, 25, 30, 35, 40, 45 ma le 50 gauge steel e tatau ona ogatasi ma aiaiga o le GB/T699-88.O paipa fa'aulufale mai e le'i fa'aogaina e fa'ata'ita'iina e tusa ai ma tulaga fa'atatau o lo'o fa'amaoti mai ile konekarate.09MnV, 16Mn, 15MnV uʻamea vailaʻau vailaʻau e tatau ona tusa ai ma aiaiga o le GB1591-79.
1.2 auala fa'apitoa su'esu'ega e fa'atatau i le GB223-84 "Meto'a su'esu'ega fa'ama'i u'amea" o le vaega talafeagai.
1.3 su'esu'ega fa'avasegaga ma fa'asino ile GB222-84 "su'esu'ega fa'ama'i o u'amea fa'atasi ma fa'ata'ita'iga ma fa'amae'aina vaila'au fa'atulafonoina fa'atagaina".
1.1 e tusa ai ma le faʻatinoga faʻavaeina o le tuʻuina atu o paipa faʻaogaina i totonu o le atunuʻu, uamea masani masani e tusa ai ma le GB / T700-88 A gaosiga uʻamea (ae tatau ona faʻamautinoa e le sili atu i le 0.050% le mea e aofia ai ma le phosphorus e le sili atu i le 0.045%), e tatau ona ogatasi ana mea fa'ainisinia ma tau fa'amaonia i le laulau GB8162-87.
1.2 O paipa e leai ni fale e tuʻuina atu e tusa ai ma le suʻega hydraulic e tatau ona faʻamautinoa le suʻega hydraulic e pei ona faʻamaonia i le tulaga masani.
1.3 O le su'esu'eina o meatotino fa'apitoa o paipa fa'aulufale mai e le'i fa'aogaina e tatau ona fa'atinoina e tusa ai ma tulaga fa'atatau o lo'o fa'amaoti mai ile konekarate.
1.1 O le paipa e leai se mea e masani ona faʻaaogaina.O le fa'amoemoega lautele o le paipa e fa'afefeteina o lo'o ta'avale mai le carbon structural u'amea masani, maualalo le fa'aogaina o le sila po'o le fa'aogaina o le sila, o le tele o le gaosiga, e masani ona fa'aaogaina o se paipa po'o vaega fa'avae mo le felauaiga o vai.
1.2 e tusa ai ma le faʻaogaina o ituaiga eseese o le tuʻuina atu: a, e tusa ai ma le vailaʻau vailaʻau ma mea faʻainisinia o le tuʻuina atu;e, e tusa ai ma mea faʻainisinia o le tuʻuina atu;c, e tusa ai ma le suʻega suʻega hydraulic.O paipa u'amea o lo'o tu'uina atu e tusa ai ma le vaega a ma le b o lo'o fa'atinoina fo'i le su'esu'eina o le vai pe a fa'aaogaina e tatalia le mamafa o le vai.
1.3 O paipa fa'apitoa fa'apitoa e leai ni fa'auiga e aofia ai fa'alava fa'avela mo fa'avela, fa'alava fa'asu'esu'e mo fa'afanua ma fa'alava ole suau'u mo suau'u, ma le tele o isi.
| Igoa Oloa | Mea fa'asoa | Tulaga Fa'atinoga | Fa'amatalaga fa'asoa | Talosaga Oloa |
| AlloyFaila | 12Cr1MoVG 12CrMoG15CrMoG 12Cr2Mo Cr5Mo Cr9Mo 10Cr9Mo1VNb 15NiCuMoNb5 12Cr2MoWVTiB<钢102> | GB5310-1995 GB6479-2000GB9948-2006 DIN17175-79 ASTM SA335 ASTM SA213 JISG3467-88 JISG3458-88 | ∮8-1240*1-200 | O paipa u'amea e leai ni fa'auiga mo le maualuga o le vevela, maualalo le vevela ma le pala mo le suau'u, vaila'au, eletise ma fale fauvela. |
| Apa silivaFaila | 0Cr18Ni9<304> 00Cr19Ni10<304L> 00Cr25Ni20<310S> 0Cr17Ni12Mo2<316> 00Cr17Ni14Mo2<316L> 1Cr18Ni9Ti<321> 0Cr18Ni10Ti 0Cr18Ni11Nb<347> | GB/T14975-2002 GB/T14976-2002 GB13296-2007 ASTM A213 ASTM A269 ASTM A312 JIS G3459 DIN 17458 | ∮6-630*0.5-60 | Fa'atatau ile suau'u, va'alele, smelting, mea'ai, fa'asao vai, eletise eletise, vaila'au, vaila'au vaila'au, masini vaila'au ma isi pisinisi |
| Cryogenic paipa | 16MnDG,10MnDG,09DG 09Mn2VDG,06Ni3MoDG ASTM A333 Vasega 1 ASTM A333 Vasega3 ASTM A333 Vasega4 ASTM A333 Vasega6 ASTM A333 Vasega7 ASTM A333 Vasega8 ASTM A333 Vasega 9 ASTM A333 Vasega 10 ASTM A333 Vasega 11 | GB/T18984-2003ASTM A333 | ∮8-1240*1-200 | paipa u'amea le lelei mo le -45 ℃ ~ -195 ℃ vasega maualalo vevela va'a paipa fa'afefe ma maualalo le vevela fa'afesuia'i paipa. |
| High pressure boiler tube | 20GASTM SA106B/CASTM SA210A/C ST45.8-III | GB5310-1995ASTM SA106ASTM SA210 DIN17175-79 | ∮8-1240*1-200 | E fetaui lelei mo le gaosiga o paipa faʻavevela vevela maualuga, aoina, paipa ausa, ma isi. |
| Pipa fetilaisa maualuga | 102016Mn | GB6479-2000 | ∮8-1240*1-200 | Faʻatatau i masini vailaʻau ma paipa ma le vevela galue o le -40--400 ℃ ma le mamafa galue o le 10-32Mpa |
| Paipa ta'e suau'u | 1020 | GB9948-2006 | ∮8-630*1-60 | O paipa o le ogaumu, paipa fa'afesuia'i vevela ma paipa mo fale suau'u |
| Fa'apau fa'auuna maualalo ma 15px | 10#20#16Mn | GB3087-2008 | ∮8-1240*1-200 | E fetaui lelei mo le gaosiga o fausaga eseese o pusa faufale maualalo ma 15px ma pusa locomotive |
| Pipa felauaiga vai | 10#,20#ASTM A106A,B,C,A53A,B16Mn | GB/T8163-2008ASTM A106ASTM A53 | ∮8-1240*1-200 | O paipa u'amea lautele e le talafeagai mo le felauaiga o vai |
| fa'alava fa'alava | 10#,20#,45#,27SiMnASTM A53A,B16Mn | GB/T8162-2008GB/T17396-1998ASTM A53 | ∮8-1240*1-200 | E fetaui mo fausaga lautele, lagolago inisinia, masini, ma isi. |
| Fa'apa suau'u | J55, K55, N80, L80C90, C95, P110 | API SPEC 5CTISO11960 | ∮60.23-508.00*4.24-16.13 | O paipa suauu e faʻaaogaina e pamu ai le suauʻu poʻo le kesi i totonu o vaieli suauʻu E faʻaaogaina le pusa e fai ma puipui o le suauʻu ma le kesi. |
| Paipa paipa | A,B,X42,X46,X52,X56,X60,X65,X70,X80L245, L290, L360, L415, L450 | API SPEC 5LGB/T9711.1GB/T9711.2 | ∮32-1240*3-100 | O le okesene, vai ma le suauʻu paipa e faʻaaogaina i le suauʻu ma le kesi |
| Pipa u'amea su'i sa'o | 20,Q195,Q215A,BQ235A,B,Q345A,B,C,D,E | GB/T13793-1992GB3091-2001 | ∮32-630*1-30 | E fetaui mo le lagolago faʻavae lautele, faʻaliliuina o le suavai maualalo, ma isi. |
| paipa u'amea li'o | Q235A-B, Q345A-E | SY/T5037-2000 | 219-2820*4-20 | O paipa u'amea mo le felauaiga o le suavai maualalo |
