OEM Manufacturer 20G High Pressure Boiler Tubes Carbon Steel Seamless Paipa
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.
tausisi i le konekarate”, e tusa ai ma manaoga o maketi, auai i le taimi o le tauvaga maketi i lona tulaga lelei faapea foi ma tuuina atu auaunaga atoatoa ma maoae mo tagata faatau ina ia avea i latou ma manumalo tele.O le tulituliloaina o lau atinaʻe, o le faʻataunuʻuina lea e le au faʻatau mo le OEM Manufacturer 20G High Pressure Boiler Tubes Carbon Steel Seamless Pipes, E masani foi ona matou tulituliloaina e faʻamautu sootaga ma kamupani fou e tuʻuina atu filifiliga mataʻina ma lelei i a matou tagata faʻatau taua.
tausisi i le konekarate”, e tusa ai ma manaoga o maketi, auai i le taimi o le tauvaga maketi i lona tulaga lelei faapea foi ma tuuina atu auaunaga atoatoa ma maoae mo tagata faatau ina ia avea i latou ma manumalo tele.O le tulituliloaina o lau atina'e, o le fa'ataunu'uina lea e tagata fa'atau moSaina 20G High Pressure Boiler Tube, O le fa'atauina atu oa tatou oloa ma fofo e leai ni fa'alavelave ma e maua ai tupe maua maualuga i lau kamupani.O la matou sailiga faifaipea e fatu ai le taua mo tagata fa'atau.O loʻo sailia e le matou kamupani ni sui faʻamaoni.O le a le mea o lo'o e fa'atali?Sau ma matou auai.O le taimi nei pe leai.
| 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.
Tausi i le konekarate”, e tusa ai ma manaoga maketi, auai i le taimi o le tauvaga maketi i lona tulaga lelei faapea foi ma tuuina atu auaunaga atoatoa ma maoae mo tagata faatau ina ia avea i latou ma manumalo tele.O le tulituliloaina o lau atinaʻe, o le faʻataunuʻuina lea o tagata faʻatau.
OEM Manufacturer 20G High Pressure Boiler Tubes Carbon Steel Seamless Paipa
E masani fo'i ona matou tulituliloa e fa'amautu so'otaga ma tagata fa'atau oloa fou e tu'uina atu ai le fa'ailoga mata'ina ma le lelei mo a matou fa'atau fa'atau.
Saina 20G High Pressure Boiler Tube
O le fa'atauina atu oa matou oloa ma fofo e leai se fa'alavelave ma e maua ai tupe maua maualuga i lau kamupani.O la matou sailiga faifaipea e fatu ai le taua mo tagata fa'atau.O loʻo sailia e le matou kamupani ni sui faʻamaoni.O le a le mea o lo'o e fa'atali?Sau ma matou auai.O le taimi nei pe leai.
