Lelei lelei le fuafuaina En10216-2 P195gh 1.0348 Seamless Steel Paipa mo Boiler
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.
Matou te faʻamoemoe e vaʻai i le tulaga maualuga o le faʻaleagaina mai le gaosiga ma tuʻuina atu le fesoasoani sili i le atunuʻu ma fafo ma le loto atoa mo le Fuafuaina lelei En10216-2 P195gh 1.0348 Seamless Steel Pipe mo Boiler, Matou te faʻafeiloaʻi ma le faʻafeiloaʻi paaga mai soʻo se ituaiga olaga e tulituliloa felagolagomai. ma atiina ae se taeao lelei ma le matagofie.
Matou te faʻamoemoe e vaʻaia le tulaga maualuga o le faʻaleagaina mai le gaosiga ma tuʻuina atu le fesoasoani sili i totonu o le atunuʻu ma fafo faʻamoemoe mo leSaina Pipe Fitu ma Flange, E i ai a matou laina gaosiga atoatoa o meafaitino, laina faʻapipiʻi, faiga e pulea lelei, ma o le mea e sili ona taua, o lea ua matou maua le tele o tekonolosi pateni ma le poto masani faʻapitoa & gaosiga 'au, 'auʻaunaga faʻatau atu.Faatasi ai ma tulaga lelei o tagata uma, o le a matou fatuina "le lauiloa faavaomalo o nilon monofilaments", ma faʻasalalau a matou oloa i tulimanu uma o le lalolagi.Sa matou agai pea i luma ma taumafai i le mea sili matou te mafaia e tautua ai a matou tagata faʻatau.
| 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.
Matou te faʻamoemoe e vaʻai i le tulaga maualuga o le faʻaleagaina mai le gaosiga ma tuʻuina atu le fesoasoani sili i le atunuʻu ma fafo ma le loto atoa mo le Fuafuaina lelei En10216-2 P195gh 1.0348 Seamless Steel Pipe mo Boiler, Matou te faʻafeiloaʻi ma le faʻafeiloaʻi paaga mai soʻo se ituaiga olaga e tulituliloa felagolagomai. ma atiina ae se taeao lelei ma le matagofie.
Lelei lelei le fuafuainaSaina Pipe Fitu ma Flange, E i ai a matou laina gaosiga atoatoa o meafaitino, laina faʻapipiʻi, faiga e pulea lelei, ma o le mea e sili ona taua, o lea ua matou maua le tele o tekonolosi pateni ma le poto masani faʻapitoa & gaosiga 'au, 'auʻaunaga faʻatau atu.Faatasi ai ma tulaga lelei o tagata uma, o le a matou fatuina "le lauiloa faavaomalo o nilon monofilaments", ma faʻasalalau a matou oloa i tulimanu uma o le lalolagi.Sa matou agai pea i luma ma taumafai i le mea sili matou te mafaia e tautua ai a matou tagata faʻatau.
