Nūhou
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API 5L/ASTM A53 GR.B (Pūpa kila ERW anawaena liʻiliʻi)
API 5L/ASTM A53 GR.B (Small Diameter ERW Steel Pipe) Mawaho Diameter Wall Manoanoa FOB TIANJIN Mawaho Diameter Wall Manoanoa FOB TIANJIN 外径 (mm) 壁厚 (mm) 离港价 USD/TON 外径去 (mm) (mm) 离港价 USD/TON 33.4 (1″) 2.1-2.4 616.76 Φ133 3.0-5.75 594.86 2.5-3.25 598.73 6.0-...Heluhelu hou aku -
API 5L/ASTM A53 GR.B (Hot Rolled ERW Steel Pipe)
API 5L/ASTM A53 GR.B (Hot Rolled ERW Steel Pipe) Mawaho Diameter Wall Manoanoa FOB TIANJIN Mawaho Anawaena Wall Manoanoa FOB TIANJIN 外径 (mm) 壁厚 (mm) 离港价 USD/TON 外径厉 (mm) (mm) 离港价 USD/TON 219、245 5.0-11.75 611.50 462 5.75-11.75 609.03 273 5.0-11.75 611.50 12.5-13...Heluhelu hou aku -
API 5L GR.B/ASTM A53 GR.B (Hot Expanded ERW STEEL PIPE)
API 5L GR.B/ASTM A53 GR.B (HOT EXPANDED ERW STEEL PIPE) Mawaho Anawaena Mānoanoa Pā FOB TIANJIN Ma waho Anawaena Mānoanoa Pā FOB TIANJIN 外径 (mm) 壁厚 (mm) 离港价 USD/TON 外) 壁厚 (mm) 离港价 USD/TON 245, 273 5.0-9.28 658.77 450, 457, 508, 530 6.5-11.98 679.94 9.4...Heluhelu hou aku -
ʻIke māwae
ʻO nā māwae weld i loko o ka ipu kaomi ka hapa nui o ka māhā anu lohi a ākea loa ka māhele ʻana.I ke kaʻina hana o ka ipu kaomi hana a me ke kahua hui e ka kūikawā noonoo, akā, ma muli o kona "lohi", ma lalo o ka hana o ka hoomaha stress, pinepine i ka ae...Heluhelu hou aku -
Coefficient o ka hoonui ana o ka pololei paipu kila
Coefficient o ka hoonui ana o ka pololei paipu kila E nānā i ke ala hiki ke hoʻohana 'ia i loko o ka annealing kapuahi wai soapy e holoi i kela a me keia ami crevice, e ike ina e holo kinoea;ʻO nā wahi kahi e holo ai ke kinoea i loko o ka paipu umu annealing a kau i ka paipu ma kahi, ʻo kēia wahi nā sila he partic...Heluhelu hou aku -
Haʻahaʻa kalapona kila weld hiki
No ka mea, o ka haʻahaʻa kalapona kila me ka haʻahaʻa kalapona maʻiʻo, manganese, silika maʻiʻo no hoi uuku, no laila, ma lalo o maʻamau kūlana e ole e welded e hana koʻikoʻi hardening kino a quenched hale.Haʻahaʻa kalapona kila kuʻihao ami plasticity a me ka hopena maikaʻi paʻakikī, weldin ...Heluhelu hou aku