E nānā i ka ʻokoʻa ma waena o ka paipu kila pololei a me ka paipu kila ʻole ma Shandong Steel Pipe Factory

E nānā i ka ʻokoʻa ma waena o ka paipu kila pololei a me ka paipu kila maʻemaʻe ma Shandong Steel Pipe Plant ʻO ka paipu kila pololei he ʻano mea kiʻekiʻe kiʻekiʻe ma hope o ke kaha kiʻi anuanu a i ʻole ka ʻōwili wela.Ma muli o ka ʻoiaʻiʻo o nā paia o loko a me waho o ka paipu kila me ka ʻole o nā papa oxide, kū i ke kaomi kiʻekiʻe, ʻaʻohe leakage, kiʻekiʻe kiʻekiʻe, kiʻekiʻe gloss, ʻaʻohe deformation ma muli o ke anu anuanu, ʻaʻohe flaring, ʻaʻohe māwae pālahalaha, etc. , Hoʻohana nuiʻia lākou no ka hanaʻana i nā mea pneumatic a hydraulic e like me nā cylinders a iʻole Hiki i ka cylinder ke maʻaʻole a welded paha.ʻO ka hui kemika o nā paipu kila pololei, ʻo ia ke kalapona C, silicon Si, manganese Mn, sulfur S, phosphorus P, a me chromium Cr.
ʻO ka ʻokoʻa ma waena o ka paipu kila pololei a me ka paipu kila ʻole
ʻO 1, ʻo nā hiʻohiʻona nui o ka paipu kila ʻole ʻaʻohe wili wili, hiki ke kū i ke kaomi nui.Hiki ke hoʻolei ʻia ka huahana a i ʻole ke kelepona anuanu.
2. ʻO ka paipu kila kūpono kahi huahana i puka mai i nā makahiki i hala iho nei.Loaʻa ka nui o ka hoʻomanawanui a me ka ʻino ma ka lua o loko a me nā ana o ka pā o waho.
Hāʻawi ʻia ka ʻike paipu kila e Shandong Seamless Steel Tube Factory.