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I-API 5L/ASTM A106 GR.B, Ipayipi Lensimbi LeCarbon Engenamthungo
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304 indlela yokukhiqiza ipayipi lensimbi engagqwali
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Ukuthunyelwa kwe-carbon steel yaseJapan ngoJulayi kwehle ngo-18.7% unyaka nonyaka futhi kwanda ngo-4% inyanga nenyanga.
Ngokwemininingwane ekhishwe yi-Japan Iron & Steel Federation (JISF) ngo-Agasti 31, ukuthunyelwa kwe-carbon steel yaseJapan ngoJulayi kwehle ngo-18.7% unyaka nonyaka kuya cishe kumathani ayizigidi eziyi-1.6, okuphawula ukwehla kwenyanga yesithathu ilandelana unyaka nonyaka. ..Ngenxa yokwanda okukhulu kokuthunyelwa kwempahla eChina, iJap...Funda kabanzi -
I-API 5L/ASTM A106 GR.B, i-SSAW Carbon Steel Pipe
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I-API 5L/ASTM A106 GR.B, LSAW Carbon Steel Pipe
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