Iindaba
-
Isakhiwo sebhanti yentsimbi ephantsi yekhabhoni
Kukho iintlobo ngeentlobo zentsimbi ephantsi kwekhabhoni ngeenjongo zemishini, eyona nkqubo yesicelo ifuna iipropathi eziphezulu zoomatshini.Nangona kunjalo, kwimveliso eyiyo, sihlala sifumanisa ukuba ubukho bentsimbi ephantsi yekhabhoni edibeneyo isakhiwo emva kokulungiswa kwe-thermal.Njengolwakhiwo oludibeneyo ...Funda ngokugqithisileyo -
Amanqaku aphambili okukhetha ityhubhu yokuhombisa enodonga olungqingqwa
Isitshixo sokukhetha ityhubhu etyebileyo enodonga olungqingqwa ukuqaphela umgangatho olungileyo ityhubhu enodonga olunqamlezileyo olunqamlezileyo, lunceda ukugcinwa kweoyile yokuthambisa kunye nefilimu yeoli egciniweyo.Umphezulu wenkxaso unomlinganiselo ophezulu (i-axis yembobo yangempela kunye nommandla woqhagamshelwano phakathi kwendawo yokukhwela ...Funda ngokugqithisileyo -
Indlela yokulahla amabala angaphezulu kwityhubhu eqhekekileyo
Indlela yokususa amabala omphezulu wetyhubhu eqhekekileyo landela la manyathelo angezantsi: Inyathelo lokuqala kukucoca, kufuneka siqale sicoce i-oyile yomphezulu wepetroleum yokuqhekeka, ukungcola, igrisi, kunye nezinye izinto ezisusiweyo.Inyathelo lesibini yiasidi ngokwemvelo, ngokuthetha ngokubanzi, kukho unyango lokuchola ezimbini, ikhemikhali...Funda ngokugqithisileyo -
API 5L/ASTM A53 GR.B, CARBON STEEL, SSAW STEEL PIP
API 5L/ASTM A53 GR.B, CARBON STEEL, SSAW STEEL PIPE FOB TIANJIN USD/TON Ngaphandle kweDiameter 外径 (mm) 219 273 324 356 406 457 508 610 711 3ll0707 707 762 7 707 707 707 707 711 711 711 713 716 壁厚 (mm) 7 707 707 707 707 707 707 707 711 711 711 713 716 8 707 ...Funda ngokugqithisileyo -
I-API 5L/ASTM A106 GR.B, iSeamless Carbon Steel Pipe
Funda ngokugqithisileyo -
API 5L GR.B/ASTM A53 GR.B, CARBON STEEL, LSAW STEEL PIP
API 5L GR.B/ASTM A53 GR.B, CARBON STEEL, LSAW Steel PIPE FOB TIANJIN Ngaphandle Diameter 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 38 7 7 7 863 7 Wall 863. 749 759 759 Ukutyeba 9.53 766 742 764 729 739 729 739 739 壁厚 (mm) 10 732 708 730 729 739 729 739 739 12...Funda ngokugqithisileyo