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API 5L/ASTM A53 GR.B (Diki Dimemita ERW Pipe Yesimbi)
API 5L/ASTM A53 GR.B (Diki Dimemita ERW Steel Pipe) Kunze Diameter Kwemadziro Hukobvu EXW USD/ton Kunze Diameter Hukobvu Kwemadziro EXW USD/ton 外径 (mm) 壁厚 (mm) 出厂价 USD/TON 外径) 壁厚 (mm) 出厂价 USD/TON 33.4 (1″) 2.1-2.4 $636.36 Φ133 3.0-5.75 $613.39 2.5-3.25 $617.44 6...Verenga zvimwe -
API 5L/ASTM A53 GR.B (Hot Rolled ERW Steel Pipe)
API 5L/ASTM A53 GR.B (Hot Rolled ERW Steel Pipe) Kunze Diameter Kwemadziro Hukobvu EXW Kunze Diameter Hukobvu Kwemadziro EXW 外径 (mm) 壁厚 (mm) 出厂价 USD/TON 外径 (mm) 厚 (mm)出厂价 USD/TON 219、245 5.0-11.75 $607.98 462 5.75-11.75 $628.25 273 5.0-11.75 $607.98 12.5-13.75 $635.01 ...Verenga zvimwe -
API 5L GR.B/ASTM A53 GR.B (POPI YAKAKUDZWA ERW STEEL PIP)
API 5L GR.B/ASTM A53 GR.B (Hot EXPANDED ERW SteEL PIP) Kunze Diameter Hukobvu Kwemadziro EXW Kunze Diameter Hukobvu Kwemadziro EXW 外径 (mm) 壁厚 (mm) 出厂价 USD/TON 外 外外(mm) 出厂价 USD/TON 245, 273 5.0-9.28 $643.38 450, 457, 508, 530 6.5-11.98 $677.16 9.45-9.98 $646.09...Verenga zvimwe -
JIS G3445 Carbon simbi machubhu emuchina zvimiro zvezvinangwa
JIS G3445 Carbon simbi machubhu ezvinangwa zvemuchina Iyi Japanese Industrial Standard inotsanangura kabhoni simbi machubhu, anozonzi "machubhu", anoshandiswa kumichina, mota, mabhasikoro, fenicha, midziyo uye zvimwe zvikamu zvemuchina.Machubhu anozove manufac...Verenga zvimwe -
Hot extruded simbi pombi
Hot extruded simbi pombi inoshandiswa mukugadzira inopisa extrusion process kugadzira isina musono machubhu esimbi.Kupisa extrusion inoshandiswa zvakanyanya mukugadzirwa kwealuminium, mhangura uye mamwe mapaipi asina simbi uye maprofiles.Kupisa extrusion yesimbi yekugadzira ese akakosha mapaipi uye pr...Verenga zvimwe -
Zvinhu zve weld defects
Zvinhu zvehurema hweweld (1) Material factor: Iyo inonzi material factor inoreva welding base metals uye welding zvinhu zvinoshandiswa, zvakaita sewaya, tsvimbo, flux, uye gasi rekudzivirira nezvimwe zvakadaro.Zvese zvezvinhu izvi zvinosanganisirwa zvakananga mu welding puddle kana physico-chemical reaction ye ...Verenga zvimwe