Ipayipi lensimbi le-ASTM A53 Grade B ERW elinopende obomvu ngaphandle lithunyelwe ngempumelelo e-Riyadh ngemva kokuphumelela ukuhlolwa.
I-oda belivela ekhasimendeni elivamile lase-Saudi Arabia elisebenze nathi iminyaka eminingi, ngeqoqo lokucaciswa okuningi.I-ASTM A53 Ibanga B ERW(Uhlobo E) ipayipi lensimbi eline-epoxy yangaphandle enamathelayo.
Ipayipi lensimbi le-ASTM A53 IBanga B le-ERW liyipayipi lensimbi le-carbon esetshenziswa kakhulu elinezindawo ezinhle zokukhanda kanye nokwakheka kwamakhemikhali, elivame ukusetshenziswa ekuthuthweni kwesitimu, amanzi, uwoyela, igesi yemvelo, njalonjalo. Ingasetshenziselwa ukwenza ukugoba, ama-flanges, njll.
I-Botop ibilokhu imatasa ekuxhumaneni nasekuxhumaniseni ukuqedwa okusheshayo kokwakhiwa kwamashubhu. Izakhiwo zemishini, ukwakheka kwamakhemikhali, ukubukeka, ubukhulu, nezinye izakhiwo zepayipi zihlolwe ngokucophelela ukuze kuqinisekiswe ukuhambisana nezindinganiso kanye nezidingo zamakhasimende.
Upende we-epoxy resin ungathuthukisa ukumelana nokugqwala kanye nokumelana nesimo sezulu sepayipi lensimbi, elinganweba kakhulu impilo yesevisi yepayipi lensimbi. Ukulawulwa kwekhwalithi ye-coating kwenziwa kusuka ezintweni ezingavuthiwe zopende, ukwehla, inqubo yokumboza, nezinye izici.
Akukhona nje kuphela ukulawulwa kwekhwalithi yomkhiqizo, ukuthunyelwa, ukuthutha i-Botop izophinde ibe nabasebenzi abazoyiqondisa, ukuqinisekisa ukuthi umkhiqizo osendleleni yokuthutha awubonakali uwonakele, futhi ungaqedwa futhi ulethwe ngesikhathi ezandleni zamakhasimende.
Ngezansi isithombe senye yamarekhodi esiqukathi.
I-Botop ibambe iqhaza ngokujulile embonini yamapayipi ensimbi iminyaka eminingi, futhi ukugcizelela kwayo ikhwalithi nesithunzi esihle kuye kwazuza ukwethenjwa kwamakhasimende okubanzi nokuqashelwa kwemakethe. Ngokusebenzisana eduze namakhasimende, inkampani iqhubeka nokuthuthukisa imikhiqizo namasevisi ayo ukuze ihlangabezane nezidingo zemakethe ezishintsha njalo.
Uma unezidingo zamapayipi ensimbi, ungaxhumana nathi, ithimba lochwepheshe likulungele ukukukhonza.
Ipayipi lensimbi le-ASTM A53 lenzelwe ukusetshenziswa komshini nokucindezela futhi liyamukeleka ekusetshenzisweni okuvamile kumusi, namanzi. igesi, nezintambo zomoya. Ilungele ukushisela futhi ilungele ukwenza imisebenzi ehlanganisa ukugoqa, ukugoba, nokuphehla.
I-ASTM A53 ERW Ibanga B Ukubunjwa Kwamakhemikhali
- Ikhabhoni: 0.30% max;
I-Manganese: 1.20% max;
I-Phosphorus: 0.05% max;
Isibabule: 0.045 % ubuningi;
Ithusi: 0.40 % max;
I-Nickel: 0.40% max;
- I-Chromium: 0.40 % ubuningi;
I-Molybdenum: 0.15% max;
- I-Vanadium: 0.08% max;
I-ASTM A53 ERW I-Grade B Mechanical Properties
- Amandla okuqina: 60,000 psi [415 MPa], imiz
- Amandla okukhiqiza: 60,000 psi [415 MPa], imiz
Isikhathi sokuthumela: Oct-21-2024