Tulaga Maualuluga mo le Su'ega Carbon Steel Boiler Steel Tube mo Auaunaga Maualuga Maualuga i ASME SA192 ASTM A192 20g Gbt3087 Gbt5310
Fa'amatalaga Puupuu:
20G paipa uʻamea seamless o se uʻamea fausaga maualuga carbon, mea fauvela, le anotusi carbon o le 0.17-0.24%, malosi tensile o 410Mpa, fua o le 230-250Mpa.O la matou gaosiga autu o le sila, e mafai ona matou tuʻuina atu le 20G Seamless paipa ma le maualuga ma le tau faʻatauvaʻa.Lenei e fa'ailoa atu ia te oe le matou 20G paipa fa'a'au'au fa'avae vaila'au ma mea fa'ainisinia.
Faatasi ai ma le filosofia o pisinisi "Client-Oriented", o se auala faigata e pulea lelei lelei, masini gaosiga faʻapitoa ma se aufaigaluega R&D malosi, e masani lava ona matou ofoina atu oloa sili atu ona lelei, fofo sili ona lelei ma fua faʻatatau mo le High Quality for Seamless Carbon Steel Boiler Steel Tube mo. Au'aunaga Maualuga Maualuga i le ASME SA192 ASTM A192 20g Gbt3087 Gbt5310, Matou te faʻafeiloaʻi faʻafeiloaʻi uo mai soʻo se ituaiga o olaga i aso uma e tulituliloa felagolagomaʻi ma fausia se taeao sili atu le susulu ma le matagofie.
Faatasi ai ma le filosofia o pisinisi "Client-Oriented", o se faiga faigata lelei e pulea lelei, masini gaosiga faʻapitoa ma se aufaigaluega R&D malosi, matou te masani ona ofoina atu oloa sili ona lelei, fofo sili ma tau faʻamalosi moSaina Uamea Tube ASME SA192 ma Uamea Tube ASTM A192, Matou te popole i laasaga uma o la matou tautua, mai le falegaosimea filifilia, atinaʻe oloa & mamanu, fefaʻatauaʻiga tau, asiasiga, felauaiga i luga o maketi.Ua matou faʻatinoina nei se faiga faʻatonutonu lelei ma atoatoa, lea e faʻamautinoa ai e mafai e oloa taʻitasi ona faʻafetaui manaoga lelei o tagata faʻatau.E le gata i lea, o a tatou oloa uma ua maeʻa suʻesuʻeina aʻo leʻi lafoina.Lou Manuia, Lo Tatou Mamalu: O la matou sini o le fesoasoani lea i tagata faatau ia iloa a latou sini.O loʻo matou faia ni taumafaiga sili e ausia ai lenei tulaga manumalo-manumalo ma faʻafeiloaʻi ma le faamaoni oe e auai ma i matou.
| Vasega | C | Si | Mn | S | P | Cr | Mo | V | Ti | B | W | Ni | Al | Nb | N |
| 20G | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | 0.015 | 0.025 | ||||||||||
| 20 MnG | 0.17-0.24 | 0.17-0.37 | 0.70-1.00 | 0.015 | 0.025 | ||||||||||
| 25 MnG | 0.22-0.27 | 0.17-0.37 | 0.70-1.00 | 0.015 | 0.025 | ||||||||||
| 15 MoG | 0.12-0.20 | 0.17-0.37 | 0.40-0.80 | 0.015 | 0.025 | 0.25-0.35 | |||||||||
| 20 MoG | 0.15-0.25 | 0.17-0.37 | 0.40-0.80 | 0.015 | 0.025 | 0.44-0.65 | |||||||||
| 12CrMoG | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | 0.015 | 0.025 | 0.40-0.70 | 0.40-0.55 | ||||||||
| 15CrMoG | 0.12-0.18 | 0.17-0.37 | 0.40-0.70 | 0.015 | 0.025 | 0.80-1.10 | 0.40-0.55 | ||||||||
| 12Cr2MoG | 0.08-0.15 | ≤0.60 | 0.40-0.60 | 0.015 | 0.025 | 2.00-2.50 | 0.90-1.13 | ||||||||
| 12Cr1MoVG | 0.08-0.15 | 0.17-0.37 | 0.40-0.70 | 0.01 | 0.025 | 0.90-1.20 | 0.25-0.35 | 0.15-0.30 | |||||||
| 12Cr2MoWVTiB | 0.08-0.15 | 0.45-0.75 | 0.45-0.65 | 0.015 | 0.025 | 1.60-2.10 | 0.50-0.65 | 0.28-0.42 | 0.08-0.18 | 0.002-0.008 | 0.30-0.55 | ||||
| 10Cr9Mo1VNbN | 0.08-0.12 | 0.20-0.50 | 0.30-0.60 | 0.01 | 0.02 | 8.00-9.50 | 0.85-1.05 | 0.18-0.25 | ≤0.040 | ≤0.040 | 0.06-0.10 | 0.03-0.07 |
| Vasega | Malosi fa'asa | Tu'uga e maua ai (Mpa) | Fa'atele(%) | A'afiaga(J) |
| (Mpa) | e le itiiti ifo i le | e le itiiti ifo i le | e le itiiti ifo i le | |
| 20G | 410-550 | 245 | 24/22 | 40/27 |
| 25MnG | 485-640 | 275 | 20/18 | 40/27 |
| 15MoG | 450-600 | 270 | 22/20 | 40/27 |
| 20MoG | 415-665 | 220 | 22/20 | 40/27 |
| 12CrMoG | 410-560 | 205 | 21/19 | 40/27 |
| 12 Cr2MoG | 450-600 | 280 | 22/20 | 40/27 |
| 12 Cr1MoVG | 470-640 | 255 | 21/19 | 40/27 |
| 12Cr2MoWVTiB | 540-735 | 345 | 18 | 40/27 |
| 10Cr9Mo1VNb | ≥585 | 415 | 20 | 40 |
| 1Cr18Ni9 | ≥520 | 206 | 35 | |
| 1Cr19Ni11Nb | ≥520 | 206 | 35 |
| WT(S) | Fa'apalepale a WT | |
| <3.5 | +15%(+0.48mm min) | |
| -10%(+0.32mm min) | ||
| 3.5-20 | +15%,-10% | |
| >20 | D<219 | ±10% |
| D≥219 | +12.5%,-10% | |
UT(Su'ega Ultrasonic).
N(Fa'atonu).
Q+T(Toe ma Ita).
Su'ega Fa'atonu Z(Z15,Z25,Z35).
Charpy V-Notch Impact Test.
Le Su'ega Tolu Vaega (pei o le Su'ega SGS).
Ufiufi po'o U'i Fa'afana ma vali.
GB5310 20G fa'aogaina paipa u'amea e masani ona fa'aaogaina mo va'a mamafa, masini, paipa fa'apipi'i, suau'u ma vaila'au.
GB 5310 High pressure boiler tube Isi Igoa
GB 5310 igh faagaau fauu fau, 20G fauuumea paipa, 20G fauu paipa
E fa'aaogaina paipa fa'avela i nei alamanuia:
Pula Ausa.
Malosiaga.
La'au Suau'u Fosi.
Malosiaga eletise.
La'au Fa'agaio'iga Fa'apisinisi.
Faatasi ai ma le filosofia o pisinisi "Client-Oriented", o se auala faigata e pulea lelei lelei, masini gaosiga faʻapitoa ma se aufaigaluega R&D malosi, e masani lava ona matou ofoina atu oloa sili atu ona lelei, fofo sili ona lelei ma fua faʻatatau mo le High Quality for Seamless Carbon Steel Boiler Steel Tube mo. Au'aunaga Maualuga Maualuga i le ASME SA192 ASTM A192 20g Gbt3087 Gbt5310, Matou te faʻafeiloaʻi faʻafeiloaʻi uo mai soʻo se ituaiga o olaga i aso uma e tulituliloa felagolagomaʻi ma fausia se taeao sili atu le susulu ma le matagofie.
Tulaga Maualuga moSaina Uamea Tube ASME SA192 ma Uamea Tube ASTM A192, Matou te popole i laasaga uma o la matou tautua, mai le falegaosimea filifilia, atinaʻe oloa & mamanu, fefaʻatauaʻiga tau, asiasiga, felauaiga i luga o maketi.Ua matou faʻatinoina nei se faiga faʻatonutonu lelei ma atoatoa, lea e faʻamautinoa ai e mafai e oloa taʻitasi ona faʻafetaui manaoga lelei o tagata faʻatau.E le gata i lea, o a tatou oloa uma ua maeʻa suʻesuʻeina aʻo leʻi lafoina.Lou Manuia, Lo Tatou Mamalu: O la matou sini o le fesoasoani lea i tagata faatau ia iloa a latou sini.O loʻo matou faia ni taumafaiga sili e ausia ai lenei tulaga manumalo-manumalo ma faʻafeiloaʻi ma le faamaoni oe e auai ma i matou.
