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API 5L / ASTM A106 GR.B, Seamless Carbon Steel Yeeb Nkab
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Kab yeeb nkab loj kam rau ua thiab tus qauv
Kab yeeb nkab specification: 8-1240 × 1-200mm tus qauv: API SPEC 5L Siv: siv rau roj, dej thiab roj tsheb thauj mus los hauv roj av thiab natural gas industries. API SPEC 5L-2007 (kab yeeb nkab specification), muab tso ua ke thiab muab los ntawm American Petroleum Institute, feem ntau siv thoob plaws ntiaj teb.Kab...Nyeem ntxiv -
Kev soj ntsuam ntawm Seamless Steel Yeeb Nkab
1) seamless steel yeeb nkab geometry kuaj Seamless steel yeeb nkab txoj kab uas hla, phab ntsa thickness thiab curvature, ntev ntawm lub rooj tshuaj ntsuam nrog ib tug caliper, micrometer, thiab khoov rau ko taw, qhov ntev ntawm daim kab xev yuav tsum tau xyuas.Sab nraud txoj kab uas hla, phab ntsa thickness thiab ntev kuj tseem siv tsis siv neeg dimension ntsuas ...Nyeem ntxiv -
ASTM A53
ASTM A53 Standard yog tus qauv tshaj plaws rau carbon steel yeeb nkab, tsis muaj teeb meem rau seamless carbon kav thiab raj los yog welded wteel kav, liab qab kav thiab zinc coated kav.Dub thiab Kub-dipped Galv...Nyeem ntxiv -
API 5L / ASTM A53 GR.B, SSAW Carbon Steel Yeeb Nkab
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API 5L GR.B / ASTM A53 GR.B, LSAW carbon steel yeeb nkab
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