Omiga maualuga Alloy Steel Boiler Paipa paipa i GB/T5310-2017 Vasega 20g 15crmog 12cr2mog 12cr1movg
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.
O le tausisia o le talitonuga o le "lelei, auaunaga, faʻatinoga ma le tuputupu aʻe", ua matou mauaina faʻalagolago ma faʻafetai mai tagata faʻatau i totonu ma le lalolagi atoa mo High Pressure Alloy Steel Boiler Pipe Tube i GB / T5310-2017 Grade 20g 15crmog 12cr2mog 12cr1movg, Afai o oe su'esu'e mo se tulaga maualuga, vave tu'uina atu, kamupani sili mulimuli ma le fa'atau oloa sili atu i Saina mo faiga fa'apa'aga pisinisi umi, o le a avea i matou ma au filifiliga sili.
O le tausisia o le talitonuga o le "lelei, auaunaga, faatinoga ma le tuputupu aʻe", ua matou mauaina faʻalagolago ma faʻafetai mai tagata faʻatau i totonu ma le lalolagi atoa moSaina 20g 15crmog 12cr2mog 12cr1movg High Pressure Steel Paipa ma paipa uamea, Ina ia mafai ona iloa e le toʻatele o tagata a tatou oloa ma faʻalauteleina la tatou maketi, ua matou tuʻuina atu le tele o le gauai i faʻafouga faʻapitoa ma faʻaleleia atili, faʻapea foʻi ma le suia o meafaigaluega.Mulimuli ae leai se mea itiiti, matou te gauai atili atu foi i le aoaoina o matou tagata faigaluega pule, tekinisia ma tagata faigaluega i auala fuafuaina.
| 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.
O le tausisia o le talitonuga o le "lelei, auaunaga, faʻatinoga ma le tuputupu aʻe", ua matou mauaina faʻalagolago ma faʻafetai mai tagata faʻatau i totonu o le atunuʻu ma le lalolagi atoa mo le 18 Tausaga Factory High Pressure Alloy Steel Boiler Pipe Tube i GB / T5310-2017 Grade 20g 15crmog 12cr2mog 12cr1movg, Afai o loʻo e suʻeina se tulaga maualuga, vave tuʻuina atu, kamupani sili mulimuli ma le faʻatau oloa sili atu i Saina mo faʻapaʻaga pisinisi umi, o le a avea i matou ma au filifiliga sili.
18 Tausaga Falegaosi Saina High Pressure Steel Pipe ma Steel Tube 20g, Ina ia mafai ona iloa e le tele o tagata a tatou oloa ma faʻalauteleina la tatou maketi, ua matou tuʻuina atu le tele o le gauai i faʻafouga faʻapitoa ma faʻaleleia atili, faʻapea foʻi ma le suia o meafaigaluega.Mulimuli ae leai se mea itiiti, matou te gauai atili atu foi i le aoaoina o matou tagata faigaluega pule, tekinisia ma tagata faigaluega i auala fuafuaina.
