Sivame ukuphikelela nethiyori ethi “Quality To start with, Prestige Supreme”. Sizibophezele ngokugcwele ekuletheni amakhasimende ethu ngezinto zekhwalithi enhle enenani elincintisanayo, ukulethwa ngokushesha kanye nokusekelwa okunolwazi kwe-Newly Arrival Cold Rolled/Hot Rolled Carbon Seamless Steel Pipe API5l A106 A53 Sch40 ERW Spiral Welded/Glvanized/Alloy/Round/Square sikhula ndawonye ngamapayipi ethu angenamthungo, sikhula ndawonye ngamapayipi ethu angenamthungo.
Sivame ukuphikelela nethiyori ethi “Quality To start with, Prestige Supreme”. Sizibophezele ngokugcwele ekuletheni amakhasimende ethu ngezinto zekhwalithi ezinhle ezinenani elincintisanayo, ukulethwa okusheshayo nokusekelwa okunolwaziIpayipi Lensimbi Lekhabhoni YaseChina kanye Nepayipi Lensimbi LeCarbon Engenamthungo, Ngokwenza okusha okuqhubekayo, sizokunikeza ngemikhiqizo namasevisi abaluleke kakhulu, futhi senze umnikelo wokuthuthukisa imboni yezimoto ekhaya naphesheya. Bobabili abathengisi basekhaya nabangaphandle bamukelekile ngokuqinile ukuthi bahlanganyele nathi ukuze sikhule ndawonye.
Ipayipi eli-odwe ngaphansi kwalokhu kucaciswa elesevisi yengcindezi ezingeni lokushisa elilinganiselwa ku-350℃.
Ukumelana nogesi kushiselwe
Ukukhiqiza:Ipayipi elishiselwe ukumelana nogesi
Usayizi: OD: 15.0 ~ 660mm WT: 2 ~ 20mm
Ibanga:STPG370, STPG410
Ubude: 6M noma ubude obucacisiwe njengoba kudingeka.
Iphela: I-Plain End, I-Beveled End.
Ibanga Nokubunjwa Kwekhemikhali (％)
| Ibanga | C≤ | Si≤ | Mn | P≤ | S≤ |
| I-STPG370 | 0.25 | 0.35 | 0.30~0.90 | 0.040 | 0.040 |
| I-STPG410 | 0.30 | 0.35 | 0.30~1.00 | 0.040 | 0.040 |
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| Izakhiwo Zemishini | ||||||
| Ibanga | Amandla aqinile | Amandla esivuno | Elongation % | |||
| N/ m㎡ | N/ m㎡ | Izingcezu zokuhlola ze-No.11 noma No.12 | Izingcezu zokuhlola eziyi-5 | Inombolo yokuhlola engu-4 | ||
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| I-Longitudinal | Phenduka | I-Longitudinal | Phenduka | |
| I-STPG370 | 370 imiz | 215 imiz | 30 imiz | 25 imiz | 28 imiz | 23 imiz |
| I-STPG410 | 410 imiz | 245 imiz | 25 imiz | 20 imiz | 24 imiz | 19 imiz |
Ukubekezelela i-OD ne-WT
| Ukwehlukana | Ukubekezelela ku-OD | Ukubekezelelana ku-WT | ||
| Ipayipi Lensimbi Le-ERW eliphelile elibandayo | 24A noma ngaphansi | +/-0.3mm | Ngaphansi kuka-3mm
3mm noma ngaphezulu | +/-0.3mm
+/-10% |
| 32A noma ngaphezulu | +/-0.8% |
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| Kumapayipi anosayizi omncane ongu-350A noma ngaphezulu, ukubekezelela ku-OD kungase kunqunywe ubude bomjikelezo. Kulokhu, ukubekezelelana kuzoba +/-0.5% | ||||
- Ubuningi (izinyawo, amamitha, noma inombolo yobude)
- Igama lempahla (ikhabhoni engenamthungo noma eshiselwe)
- Ibanga
- Isimo (okushisayo kuphelile noma kubanda kuqediwe)
- Usayizi (ububanzi obungaphandle nokuqina kodonga)
- Ubude (okuqondile nokungahleliwe)
- Ukuhlolwa kwe-Hydrostatic noma ukuhlolwa kukagesi okungabhubhisi
Ukusebenziseka kuqondile, isiphetho sisikwa perpendicularly, futhi azikho iziphambeko eziyingozi endaweni yangaphakathi nangaphandle. Ipayipi lilungiswe ngokugaya noma ngomshini, ukujiya kodonga ngaphakathi kokubekezelela okunikiwe kwe-WT ngemuva kokulungiswa. Ubuso bazo zonke izingxenye ezilungisiwe buyohlangana kahle.
Ipayipi elingenalutho, i-coat emnyama noma i-dip eshisayo efakwe nge-zinc (eyenziwe ngokwezifiso);
Ezinyandeni ezinezihlilingi ezimbili zikakotini;
Zombili ziphela ngabavikeli bokugcina;
Isiphetho esingenalutho, isiphetho se-bevel (Lapho kudingwa umthengi kanye ne-S≤22mm, ukuphela kwepayipi kufanele kubhobhodwe, idigri: 30 ° (+5 ° ~0 °), futhi ukushuba kodonga lwempande akwehliswa ngo-<2.4mm.);
Ukumaka.
Sivame ukuphikelela nethiyori ethi “Quality To start with, Prestige Supreme”. Sizibophezele ngokugcwele ekuletheni amakhasimende ethu ngezinto zekhwalithi enhle enenani elincintisanayo, ukulethwa ngokushesha kanye nokusekelwa okunolwazi kwe-Newly Arrival Cold Rolled/Hot Rolled Carbon Seamless Steel Pipe API5l A106 A53 Sch40 ERW Spiral Welded/Glvanized/Alloy/Round/Square sikhula ndawonye ngamapayipi ethu angenamthungo, sikhula ndawonye ngamapayipi ethu angenamthungo.
Ukufika OkushaIpayipi Lensimbi Lekhabhoni YaseChina kanye Nepayipi Lensimbi LeCarbon Engenamthungo, Ngokwenza okusha okuqhubekayo, sizokunikeza ngemikhiqizo namasevisi abaluleke kakhulu, futhi senze umnikelo wokuthuthukisa imboni yezimoto ekhaya naphesheya. Bobabili abathengisi basekhaya nabangaphandle bamukelekile ngokuqinile ukuthi bahlanganyele nathi ukuze sikhule ndawonye.
