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API 5L/ASTM A106 GR.B, Carbon Steel Pipe
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Ọdịiche dị n'etiti igwe igwe kemịkalụ, egweri electrolytic na igwe igwe anaghị agba nchara
Ọdịiche dị n'etiti igwe kemịkalụ, igwe eletrọnịkị na igwe igwe igwe anaghị agba nchara (1) polishing chemical and mechanical polishing bụ ihe dị iche iche "Chemical polishing" bụ usoro nke obere akụkụ convex dị n'elu a ga-egbucha ya bụ c ...GỤKWUO -
304 igwe anaghị agba nchara usoro mmepụta
Dị ka usoro mmepụta dị iche iche si dị, enwere ike kewaa ya na tubes na-ekpo ọkụ na-ekpo ọkụ, tubes oyi na-atụ oyi, akpa oyi na-adọrọ adọrọ, tubes extruded, wdg 1.1.A na-emepụta ọkpọkọ igwe anaghị agba nchara na-ekpo ọkụ na igwe igwe na-agbagharị ọkpọkọ akpaka.A na-enyocha tube siri ike ma kpochaa nke elu d ...GỤKWUO -
Mbupụ nchara carbon nke Japan na Julaị dara 18.7% kwa afọ wee mụbaa 4% kwa ọnwa n'ọnwa.
Dị ka data ndị Japan Iron & Steel Federation (JISF) wepụtara na August 31, mbupụ carbon ígwè Japan na July dara 18.7% kwa afọ ruo ihe dị ka nde tọn 1.6, na-akara ọnwa nke atọ na-esochi n'usoro nke afọ na afọ. ..N'ihi mmụba dị ukwuu na mbupụ na China, Jap ...GỤKWUO -
API 5L/ASTM A106 GR.B, SSAW Carbon Steel Pipe
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API 5L/ASTM A106 GR.B, LSAW Carbon Steel Pipe
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