API cov qauv - cov ntawv luv ntawm API American Petroleum Institute, API cov qauv yog qhov tseem ceeb ntawm cov khoom siv, qee zaum suav nrog cov qauv tsim thiab cov txheej txheem tshwj xeeb.

API seamless yeeb nkabyog lub hollow cross seem, tsis muaj seams puag ncig, square, rectangular steel.Seamless steel ingot yog ua los ntawm perforated los yog khoom tube capillary raj, thiab ces los ntawm kub dov, txias-dov los yog txias-hu.Seamless hollow seem, ntau txoj hauv kev thauj cov kua dej, cov yeeb nkab steel thiab cov khoom steel bar, thiab lwm yam., piv rau tib lub zog torsional hauv kev khoov, sib dua, yog kev lag luam hla ntu hlau, dav siv hauv kev tsim cov khoom tsim thiab mechanical qhov chaw, xws li laum yeeb nkab, automotive tsav shafts, tsheb kauj vab ncej thiab kev tsim kho siv steel scaffolding.

API seamless yeeb nkab feem ntau yuav raug categorized raws li txoj kev uas nws tau tsim.Ob txoj hauv kev ntawm kev tsim cov yeeb nkab api seamless muaj nyob, txias kos duab thiab ua tiav, kos duab txias yog hais txog txoj kev tsim lub raj uas lub raj yog kos, lossis zoo li hauv chav tsev kub.Txoj kev no yog qhov zoo rau kev tsim kom zoo dua qhov ua tiav, kev ua siab ntev dua, cov phab ntsa sib dua lossis cov kab me me ntawm cov raj.kub tiav api seamless yeeb nkab yog tsim yam tsis muaj kev siv cov khoom txias, lub ntsiab lus tias cov yeeb nkab seamless yog tsim thaum cov khoom kub heev.Ob qhov txheej txheem no feem ntau siv.

API seamless yeeb nkab:
Loj: OD 8 "-24"
Phab ntsa thickness: 7mm-20mm
Txuj: API
Kev Tshuaj Xyuas: Nrog Kev Ntsuas Hydraulic, Eddy Tam Sim No, Infrared thiab X-ray Test
Nto: Bared Dub Painting, Anti-Corrosion Txheej
Daim ntawv pov thawj: API
Siv: Petroleum, tshuaj, hluav taws xob, roj, metallurgy, nkoj tsim, kev tsim kho, thiab lwm yam.