ASTM A335 P91 yüksek basınçlı kalın cidarlı boru hattı Kaynak yöntemi
Salı, 23 Mayıs ayı 2023
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A method for welding high-pressure thick-walled pipelines of domestic A335 P91 steel: Teknik alan – The present invention pertains to the field of welding technology, particularly relating to a method for welding high-pressure thick-walled pipelines of domestic A335 P91 steel. We have Largest inventory of ASTM A335 P91 Alloy Steel Seamless Pipe Alloy Steel Pipe A 335 P91: Boyutu : 1/2″ Hedef 24 “IN OD & NB Schedule: SCH20, Sch30, Sch40.
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