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 FOB TIANJIN n'èzí dayameta mgbidi ọkpụrụkpụ FOB TIANJIN 外径 (mm) 壁厚 (mm) 离港价 外径 (mm) USD/TON 外径 (mm) (mm) 离港价 USD/TON 219,245 5.0-11.75 555.79 426 5.75-11.75 5.75-11.75 581.78 273 5.0-11.75 555.79 12.5-13...GỤKWUO -
API 5L GR.B/ASTM A53 GR.B (ỤKPỤ ERW STEEL PIPE NA-AKPATARA)
API 5L GR.B/ASTM A53 GR.B (Ọkụ gbasapụrụ ERW ígwè PIPE) N'èzí dayameta mgbidi ọkpụrụkpụ FOB TIANJIN n'èzí dayameta mgbidi ọkpụrụkpụ FOB TIANJIN 外径 (mm) 壁厚 (mm) 离港 价外径 USD/TONJIN ) 壁厚 (mm) 离港价 USD/TON 245, 273 5.0-9.28 589.83 450, 457, 508, 530 6.5-11.98 622.32 9.4...GỤKWUO -
Enwere oghere maka flange nke nha dị iche iche iji jikọta ha ọnụ
Flanges bụ ọkọlọtọ.Dabere na ọkwa nrụgide dị iche iche na nkọwapụta dị iche iche nke flanges, enwere ọnụọgụ bolt dị nkọ na nha bolt, oghere bolt nwekwara nha ọkọlọtọ.Ọ bụrụ na a naghị agbanwe dayameta ndị dị n'èzí, a ga-ejikọta oghere na oghere nke oghere bolt, a ...GỤKWUO -
Uru na akụkọ ihe mere eme nke pipeline nrụzi CIPP
Uru na akụkọ ihe mere eme nke pipeline nrụzi CIPP Usoro ntụgharị nke CIPP (gụrụ na ọkpọkọ ebe) nwere uru ndị a: (1) Oge owuwu dị mkpirikpi: Ọ na-ewe ihe dị ka 1 ụbọchị naanị site na nhazi nke ihe mkpuchi na nkwadebe, ntụgharị, kpo oku, na ọgwụgwọ nke ihe owuwu ...GỤKWUO -
Ebubatara nde tọn 200 nke coal site na Jenụwarị ruo Julaị, gbagoro 6.8% kwa afọ.
N'ọnwa Julaị, mbelata nke mmepụta coal nke ụlọ ọrụ mmepụta ihe karịrị ogo a haziri agbasa, mmepụta mmanụ dị larịị ka dị larịị, na mmụba nke mmepụta gas na ọkụ eletrik ebelatala.Coal raw, crude mmanụ, na mmepụta gas na ọnọdụ ndị metụtara ya na-ebelata nke raw ...GỤKWUO -
Uru mgbochi corrosion nke 3PE mgbochi corrosion ígwè ọkpọkọ
3PE mgbochi-corrosive ígwè ọkpọkọ na-ezo aka na mkpuchi nke ọkpọkọ ígwè iji hụ na okpomọkụ dị n'ime nke ọkpọ ígwè na-arụ ọrụ na elu okpomọkụ ọnụ na ebe dị iche iche na-arụ ọrụ na-ebelata ma ọ bụ gbochie mmebi na mmebi n'okpuru chemical na electrochemica ...GỤKWUO