Ivenkile yaseTshayina iSeamless Carbon okanye iAlloy Steel Pipe kwi-GB/T 8162-2008 20# 45# 45mn2 Q355b Q355D 27simn
Inkcazelo emfutshane:
Iipayipi zensimbi ze-27SiMn zisetyenziswa kakhulu kwiimoto, i-petroleum, iikhemikhali kunye namashishini okuthutha.27IsiMn umbhobho wentsimbi uqhelekile kwaye ushushu, kwaye uqatywe ngephosphate ngaphakathi nangaphandle.Lo mbhobho wentsimbi usetyenziswa ikakhulu kwimeko ecinyiweyo kunye nenomsindo ukwenza iindawo ezishushu zokutsibela (iindawo zehydraulic) ezifuna ubunzima obuphezulu kunye nokumelana nokunxiba, kunye neendawo ezishushu zokutsibela ezifuna ubunzima obuphezulu kunye nokumelana nokunxiba.
I-27SiMn umbhobho wentsimbi ongenamthungo unokuqina okuphezulu, ukuqina okubalulekileyo kwedayamitha emanzini yi-8 ~ 22mm, ukucwangciswa kakuhle, ukuguqulwa kweplastiki epholileyo ephakathi kunye ne-weldability;Ukongeza, ukuqina kombhobho wentsimbi akuncitshiswanga kakhulu ngexesha lonyango lobushushu, kodwa unamandla aphezulu kunye nokumelana nokunxiba, ngakumbi ekucimeni kwamanzi.
Ifemu yethu ithembisa bonke abantu abavela kwiimpahla zodidi lokuqala kunye neyona nkampani yanelisayo emva kokuthengisa.Siyabamkela ngokufudumeleyo abathengi bethu abaqhelekileyo nabatsha ukuba basijoyine kwivenkile yaseTshayina eSeamless Carbon okanye iAlloy Steel Pipe kwi-GB/T 8162-2008 20# 45# 45mn2 Q355b Q355D 27simn, Sinika imbeko kwinqununu yethu engundoqo yokunyaniseka kwishishini, kuqala kwinkampani nakwinkampani. siya kwenza konke okusemandleni ethu ukubonelela abathengi bethu ngeempahla ezikumgangatho ophezulu kunye nomnikezeli omangalisayo.
Ifemu yethu ithembisa bonke abantu abavela kwiimpahla zodidi lokuqala kunye neyona nkampani yanelisayo emva kokuthengisa.Sibamkela ngezandla ezishushu abathengi bethu abaqhelekileyo nabatsha ukuba bazibandakanye nathiUmbhobho wentsimbi oQhelekileyo waseTshayina kunye nombhobho wentsimbi yeCarbon, Sinesabelo esikhulu kwimarike yehlabathi.Inkampani yethu inamandla oqoqosho olomeleleyo kwaye inikezela ngenkonzo ebalaseleyo yokuthengisa.Ngoku siye saseka ukholo, ubuhlobo, ubudlelwane obuhambelanayo beshishini kunye nabathengi kumazwe ahlukeneyo., njenge-Indonesia, iMyanmar, i-Indi kunye namanye amazwe akuMzantsi-mpuma we-Asia kunye namazwe aseYurophu, ase-Afrika kunye neLatin America.
| Izinto | umz. (≥) | Ubuninzi. (≤) |
| C | 0.24 | 0.32 |
| Si | 1.10 | 1.4 |
| Mn | 1.10 | 1.4 |
| P |
| 0.035 |
| S |
| 0.035 |
| Cu |
| 0.3 |
| Cr |
| 0.3 |
| Ni |
| 0.3 |
| Mo |
| 0.15 |
| Tensile strength | 565-855 | σb/MPa |
| Unikeze Amandla | 200 | σ 0.2 ≥/MPa |
| Ukwandisa | 14 | δ5≥(％) |
| ψ | - | ψ≥(％) |
| Akv | - | Akv≥/J |
| HBS | 051-698 | - |
| HRC | 30 |
| Ukwandiswa kweThermal | 68-30 | e-6/K |
| I-Thermal conductivity | 93-72 | W/mK |
| Ubushushu obuthile | 450-460 | J/kg.K |
| Ubushushu obunyibilikayo | 2384-8458 | 째C |
| Ukuxinana | 2244-1217 | kg/m3 |
| Ukuxhathisa | 0.50-0.60 | Ohm.mm2/m |
| Ukuhlaziya | Ukucima | Ukufudumeza | Ukuqheleka | Q & T |
| √ | √ | √ | √ | √ |
Ifemu yethu ithembisa bonke abantu abavela kwiimpahla zodidi lokuqala kunye neyona nkampani yanelisayo emva kokuthengisa.Siyabamkela ngokufudumeleyo abathengi bethu abaqhelekileyo nabatsha ukuba basijoyine kwivenkile yaseTshayina eSeamless Carbon okanye iAlloy Steel Pipe kwi-GB/T 8162-2008 20# 45# 45mn2 Q355b Q355D 27simn, Sinika imbeko kwinqununu yethu engundoqo yokunyaniseka kwishishini, kuqala kwinkampani nakwinkampani. siya kwenza konke okusemandleni ethu ukubonelela abathengi bethu ngeempahla ezikumgangatho ophezulu kunye nomnikezeli omangalisayo.
Ihoseyile yaseTshayinaUmbhobho wentsimbi oQhelekileyo waseTshayina kunye nombhobho wentsimbi yeCarbon, Sinesabelo esikhulu kwimarike yehlabathi.Inkampani yethu inamandla oqoqosho olomeleleyo kwaye inikezela ngenkonzo ebalaseleyo yokuthengisa.Ngoku siye saseka ukholo, ubuhlobo, ubudlelwane obuhambelanayo beshishini kunye nabathengi kumazwe ahlukeneyo., njenge-Indonesia, iMyanmar, i-Indi kunye namanye amazwe akuMzantsi-mpuma we-Asia kunye namazwe aseYurophu, ase-Afrika kunye neLatin America.
