Intengo Yesaphulelo ASTM AISI 4130 4140 Hot Rolled Carbon Steel Ms Mild Steel Round Tube Seamless Alloy Steel Pipe for Boiler Shipbuilding
Incazelo emfushane:
I-ASTM A106/ASME SA106 iwukucaciswa okujwayelekile kwamapayipi ensimbi ekhabhoni angenamthungo ekusetshenzisweni kwezinga lokushisa eliphezulu.Iqukethe amabanga amathathu A, B kanye no-C, ibanga elivame ukusetshenziswa yi-A106 grade B. Alisetshenziswa kuphela ezinhlelweni zamapayipi ezifana nowoyela negesi, amanzi, nokuthuthwa kwe-slurry, kodwa futhi kuma-boilers, ukwakhiwa kanye nezinhlelo zokusebenza zesakhiwo.
Ukuthuthuka kwethu kuncike emishinini ethuthukisiwe, amathalente amahle kakhulu kanye namandla obuchwepheshe aqiniswa ngokuqhubekayo Intengo Yesaphulelo ASTM AISI 4130 4140 Hot Rolled Carbon Steel Ms Mild Steel Round Tube Seamless Alloy Steel Pipe for Boiler Shipbuilding, Sivame ukuhlinzeka ngezixazululo zekhwalithi engcono kakhulu kanye nomhlinzeki ohlukile we iningi labasebenzisi bebhizinisi nabahwebi .Siyakwamukela ngokufudumele ukujoyina nathi, masisungulane, futhi sithuthukise amaphupho.
Ukuthuthukiswa kwethu kuncike kumishini ethuthukisiwe, amathalente amahle kakhulu kanye namandla obuchwepheshe aqinisiwe ngokuqhubekayoI-China Alloy Steel Tube ne-Alloy Steel, Ukugcina isikhundla esiphambili embonini yethu, asilokothi siyeke ukubekela inselele umkhawulo kuzo zonke izici ukuze sidale izixazululo ezifanele.Ngendlela yakhe, Singacebisa indlela yethu yokuphila futhi sikhuthaze indawo yokuphila engcono yomphakathi womhlaba.
Ipayipi le-ASTM A106 leBanga B lilingana namakhemikhali ne-ASTM A53 Grade B kanye ne-API 5L yeBanga B ngokwesimo samakhemikhali kanye nezakhiwo zemishini, ngokuvamile zisebenzisa i-carbon steel, enamandla okukhiqiza ubuncane angama-240 MPa kanye namandla aqinile angama-415 MPa.
Ukucaciswa Okujwayelekile kwe-ASTM A106 Kwepayipi Lensimbi Elingenamthungo kunamabanga amathathu, ibanga le-ASTM A106 Gr.A.B kanye no-C, lapho izinga lezinto ezibonakalayo liphakeme, izici zamandla ziba ngcono.
Izindlela zokuhlola ze-ASTM A106 A, B, C ziwukuhlolwa kokucaba, ukuhlolwa kukagesi okungabhubhisi, ukuhlolwa kwe-ultrasonic, ukuhlolwa kwamanje kwe-eddy, ukuhlolwa kokuvuza kukakazibuthe, lezi zinqubo zokuhlola kufanele zaziswe noma kuxoxwe ngazo nekhasimende ukuze kunqunywe ukuthi isiphi isivivinyo esizokwenziwa. esetshenzisiwe.
Okujwayelekile: ASTM A106, Nace, Isevisi emuncu.
Ibanga: A, B, C
Ububanzi be-OD ububanzi bangaphandle: NPS 1/8 intshi kuya ku-NPS 20 intshi, 10.13mm kuya ku-1219mm.
Ububanzi bodonga lwe-WT ukujiya: SCH 10, SCH 20, SCH STD, SCH 40, SCH 80, kuya ku-SCH160, SCHXX;1.24mm ukuya ku-intshi engu-1, 25.4mm.
Ibanga lobude: 20ft kuya ku-40ft, 5.8m kuya ku-13m, ubude obungahleliwe obubodwa be-16 kuya ku-22ft, 4.8 kuya ku-6.7m, ubude obungahleliwe obuphindwe kabili ngesilinganiso esingu-35ft 10.7m.
Iphetha udwendwe: Isiphetho esingenalutho, i-beveled, intambo.
Ukumboza: Upende omnyama, ovanishiwe, ofakwe i-epoxy, i-polyethylene enamathela, i-FBE ne-3PE, i-CRA Clad ne-Lid.
| Ibanga | C≤ | Mn | P≤ | S≤ | Si≥ | Cr≤ | Cu≤ | Mo≤ | Ni≤ | V≤ |
| A | 0.25 | 0.27-0.93 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
| B | 0.3 | 0.29-1.06 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
| C | 0.35 | 0.29-1.06 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
| Ibanga | Rm Mpa Tensile Amandla | Yield Point (Mpa) | Ukwelula | Isimo Sokulethwa |
| A | ≥330 | ≥205 | 20 | I-Annealed |
| B | ≥415 | ≥240 | 20 | I-Annealed |
| C | ≥485 | ≥275 | 20 | I-Annealed |
| Uhlobo Lwepayipi | Amasayizi wepayipi | Ukubekezelelana | |
| Okubandayo Okudwetshiwe | OD | ≤48.3mm | ±0.40mm |
| ≥60.3mm | ±1%mm | ||
| WT | ±12.5% | ||
Ukuthuthuka kwethu kuncike emishinini ethuthukisiwe, amathalente amahle kakhulu kanye namandla obuchwepheshe aqiniswa ngokuqhubekayo Intengo Yesaphulelo ASTM AISI 4130 4140 Hot Rolled Carbon Steel Ms Mild Steel Round Tube Seamless Alloy Steel Pipe for Boiler Shipbuilding, Sivame ukuhlinzeka ngezixazululo zekhwalithi engcono kakhulu kanye nomhlinzeki ohlukile we iningi labasebenzisi bebhizinisi nabahwebi .Siyakwamukela ngokufudumele ukujoyina nathi, masisungulane, futhi sithuthukise amaphupho.
Intengo YesaphuleloI-China Alloy Steel Tube ne-Alloy Steel, Ukugcina isikhundla esiphambili embonini yethu, asilokothi siyeke ukubekela inselele umkhawulo kuzo zonke izici ukuze sidale izixazululo ezifanele.Ngendlela yakhe, Singacebisa indlela yethu yokuphila futhi sikhuthaze indawo yokuphila engcono yomphakathi womhlaba.
