Akụkọ
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API 5L/ASTM A53 GR.B (Ọkụ Na-ekpo ọkụ ERW Rolled)
API 5L/ASTM A53 GR.B (Hot Rolled ERW Steel Pipe) N'èzí dayameta mgbidi ọkpụrụkpụ EXW n'èzí dayameta mgbidi ọkpụrụkpụ EXW 外径 (mm) 壁厚 (mm) USD/TON 外径 (mm) 壁厚 (mm) USD/ TON 219,245 5.0-11.75 992.25 426 5.75-11.75 1025.50 273 5.0-11.75 992.25 12.5-13.75 1033.26 10.5GỤKWUO -
API 5L GR.B/ASTM A53 GR.B (ỤKPỤ ERW STEEL PIPE NA-AKPATARA)
API 5L GR.B/ASTM A53 GR.B (Ọkụ dị ọkụ gbasapụrụ ERW ígwè PIPE) N'èzí dayameta mgbidi ọkpụrụkpụ EXW n'èzí dayameta mgbidi ọkpụrụkpụ EXW 外径 (mm) 壁厚 (mm) USD/TON 外径 (mm) 壁) USD/TON 245, 273 5.0-9.28 903.46 450, 457, 508, 530 6.5-11.98 941.88 9.45-9.98 906.21 12.0-14.5 948GỤKWUO -
Usoro nyocha pipeline weld
Nrụgide ọkpọkọ weld ọdịdị ihe bụ isi chọrọ Tupu pipeline nrụgide na-eme nnwale na-adịghị emebi emebi, nyocha anya nke onye na-enyocha weld kwesịrị iru ihe achọrọ.General chọrọ maka mgbali ọkpọkọ weld ọdịdị na elu àgwà nke welded nkwonkwo bụ ndị a: ịgbado ọkụ sho ...GỤKWUO -
Pipe quenching na tempering
Pipe quenching na-ekpo ọkụ n'elu oké egwu okpomọkụ, na-ejide oge, na mgbe ahụ ngwa ngwa n'ime hardening gị n'ụlọnga na okpomọkụ na mberede ebelata ka a ọnụego ka oké egwu jụrụ ọnụego nke ngwa ngwa jụrụ, martensite na-enwetara dabeere bụghị nhata microstructure okpomọkụ ọgwụgwọ zutere. .GỤKWUO -
Usoro ikpo ọkụ
Usoro nke ọkpọkọ okpomọkụ: ọkpọkọ okpomọkụ na-abụkarị tube cylindrical oghere, nke akụkụ nke oghere jupụtara na mmiri na-ekpochapụ ngwa ngwa.Na-edobe ọnọdụ agụụ mgbe niile na tube ahụ, ka ọ dị n'etiti ikuku nke okpomọkụ mmiri mmiri na ọnọdụ okpomọkụ.Mgbe okpomọkụ bụ ab...GỤKWUO -
Teknụzụ na ngwa ịchọpụta mkpofu pipeline mmanụ
Nhapu bụ isi mmanụ pipeline na-agba ọsọ ọdịda.Karịsịa na-adịbeghị anya, na pipeline bụ Punch Ezuru ọma corrosion perforation n'ihi na ikwafu mere nnọọ ugboro ugboro, kpọrọ ihe na-egbochi nkịtị mmepụta, na-eme ka nnukwu akụ na ụba losses, naanị Shengli Oilfield annua ...GỤKWUO