Izinkampani Zokukhiqiza Zepayipi Elingenamthungo Lensimbi Ephezulu ku-GB/T5310 -2017 Ibanga 20g 20mng 25mng 12cr1movg
Incazelo emfushane:
Ipayipi lensimbi elingenamthungo le-20G liyinsimbi yesakhiwo sekhwalithi ephezulu yekhabhoni, i-boiler material, okuqukethwe kwekhabhoni okungu-0.17-0.24%, amandla aqinile we-410Mpa, iphuzu lesivuno 230-250Mpa.Ingabe ukukhiqizwa kwethu okuyinhloko kwensimbi, singahlinzeka ngepayipi le-20G elingenasici ngekhwalithi ephezulu kanye nenani lokuncintisana.Lapha ukuze sikwethulele kumapayipi ethu angenamthungo we-20G izakhiwo zamakhemikhali eziyisisekelo kanye nezakhiwo zemishini.
Manje sinemishini eyinkimbinkimbi.Izixazululo zethu zithunyelwa e-USA, e-UK njalo njalo, zijabulela idumela elihle phakathi kwabathengi bezinkampani Zokukhiqiza ze-High Pressure Seamless Steel Pipe ku-GB/T5310 -2017 Grade 20g 20mng 25mng 12cr1movg, Sihlose ku-Ongoing Steel Pipe innovation. , ukuqamba okusha kwe-elite kanye nokuqanjwa kabusha komkhakha, kunikeza ukudlalwa okuphelele ukuze uthole izinzuzo zizonke, futhi uhlale wenza ukuthuthukiswa ukuze usekele kahle kakhulu.
Manje sinemishini eyinkimbinkimbi.Izixazululo zethu zithunyelwa e-USA, UK njalo njalo, zijabulela idumela elihle phakathi kwabathengiChina Steel Pipe 20g kanye Steel Pipe 20mng, Manje, ngokuthuthukiswa kwe-inthanethi, kanye nokuthambekela kokuhwebelana kwamazwe ngamazwe, manje sesinqume ukunweba ibhizinisi emakethe yaphesheya.Ngesiphakamiso sokuletha inzuzo eyengeziwe kumakhasimende aphesheya kwezilwandle ngokuhlinzeka ngokuqondile phesheya.Ngakho-ke sishintshe umqondo wethu, sisuka ekhaya siya kwamanye amazwe, sithemba ukunikeza amakhasimende ethu inzuzo eyengeziwe, futhi sibheke phambili ethubeni elengeziwe lokwenza ibhizinisi.
| Ibanga | 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 Mg | 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 |
| Ibanga | Amandla aqinile | Yield point(Mpa) | Ubude(%) | Umthelela(J) |
| (Mpa) | hhayi ngaphansi kuka | hhayi ngaphansi kuka | hhayi ngaphansi kuka | |
| 20G | 410-550 | 245 | 24/22 | 40/27 |
| 25MnG | 485-640 | 275 | 20/18 | 40/27 |
| 15 MoG | 450-600 | 270 | 22/20 | 40/27 |
| 20 MoG | 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 |
| I-WT(S) | Ukubekezelelwa kwe-WT | |
| <3.5 | +15%(+0.48mm iminithi) | |
| -10%(+0.32mm iminithi) | ||
| 3.5-20 | + 15%,-10% | |
| >20 | D <219 | ±10% |
| D≥219 | + 12.5%,-10% | |
UT (Ukuhlolwa kwe-Ultrasonic).
N(Okujwayelekile).
I-Q+T(Icishiwe futhi Ithambile).
I-Z Direction Test(Z15,Z25,Z35).
I-Charpy V-Notch Impact Test.
Ukuhlolwa Kweqembu Lesithathu (njengokuhlolwa kwe-SGS).
I-Coated noma i-Shot Blasting kanye ne-Painting.
I-GB5310 20G amapayipi ensimbi angenamthungo asetshenziselwa ikakhulukazi imikhumbi yokucindezela, imishini, ukufakwa kwamapayipi, imboni kawoyela kanye namakhemikhali.
I-GB 5310 Ishubhu likabhayela elinomfutho ophezulu Elinye Igama
GB 5310 igh pressure boiler tube, 20G boiler steel pipe, 20G boiler pipe
Amashubhu e-boiler asetshenziswa kulezi zimboni:
Ama-Boilers we-Steam.
Ukukhiqiza Amandla.
Izitshalo Zamafutha Ezinsalela.
Izitshalo zamandla kagesi.
Izimboni Zokucubungula Imboni.
Manje sinemishini eyinkimbinkimbi.Izixazululo zethu zithunyelwa e-USA, e-UK njalo njalo, zijabulela idumela elihle phakathi kwabathengi bezinkampani Zokukhiqiza ze-High Pressure Seamless Steel Pipe ku-GB/T5310 -2017 Grade 20g 20mng 25mng 12cr1movg, Sihlose ku-Ongoing Steel Pipe innovation. , ukuqamba okusha kwe-elite kanye nokuqanjwa kabusha komkhakha, kunikeza ukudlalwa okuphelele ukuze uthole izinzuzo zizonke, futhi uhlale wenza ukuthuthukiswa ukuze usekele kahle kakhulu.
Izinkampani Zokukhiqiza zeChina Steel Pipe 20g kanye Steel Pipe 20mng, Manje, ngokuthuthukiswa kwe-inthanethi, kanye nokuthambekela kokuhwebelana kwamazwe ngamazwe, manje sesinqume ukunweba ibhizinisi emakethe yaphesheya.Ngesiphakamiso sokuletha inzuzo eyengeziwe kumakhasimende aphesheya kwezilwandle ngokuhlinzeka ngokuqondile phesheya.Ngakho-ke sishintshe umqondo wethu, sisuka ekhaya siya kwamanye amazwe, sithemba ukunikeza amakhasimende ethu inzuzo eyengeziwe, futhi sibheke phambili ethubeni elengeziwe lokwenza ibhizinisi.
