Nūhou ʻOihana
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ʻO ke galvanized anuanu (galvanizing)
Ua kapa ʻia ʻo Cold galvanized (galvanizing) i kapa ʻia ʻo electro-galvanized cold galvanizing, ʻo ia ka hoʻohana ʻana i ka lālā paipu ma o ka electrolysis degreasing, pickling, a hoʻokomo ʻia i loko o kahi hopena i haku ʻia me ka zinc a me ka cathode i hoʻopili ʻia i ka mea electrolytic, hoʻonoho ʻia ma ke alo o ka lālā zinc. papa,...Heluhelu hou aku -
ʻO ka paipu hāʻawi kiʻekiʻe kiʻekiʻe maʻalahi
ʻO ka paipu hāʻawi kiʻekiʻe kiʻekiʻe composite ka mea i hana ʻia me ka polymer me kahi ikaika kiʻekiʻe, kiʻekiʻe kiʻekiʻe, corrosion, fouling resistance, friction coefficient, insulation maikaʻi, hoʻololi maikaʻi a me ke ola lōʻihi o kahi paipu ʻoihana ʻenehana. Hiki ke hoʻopaʻa inoa kiʻekiʻe-...Heluhelu hou aku -
ʻO ka helu hoʻoluʻu o X80 pipeline steel welding wela wahi i hoʻopilikia ʻia
No ka pipeline kinoea kūlohelohe lōʻihi, me ka hoʻohana ʻana i ke kila pipeline kiʻekiʻe ke ala nui e mālama ai i nā kumukūʻai. Ua hōʻike ʻia ka hana ʻoihana pipeline o Canada: i hoʻohālikelike ʻia me ka X60, hiki ke hoʻemi ʻia ka mānoanoa o ka paia pipeline X70 i ka 14%; Hoʻohālikelike ʻia me X70, ka hoʻohana ʻana i nā mānoanoa pā paipu X80 ...Heluhelu hou aku -
Hoʻolili i ka hoʻolei ʻana
Hoʻomaʻamaʻa mālie ʻia ke kaʻina hoʻolei hoʻomau a hoʻopaʻa ʻia e ka hoʻokau ʻia ʻana i loko o kahi kaʻina hana kino wela, akā ʻo ka papa hoʻi i ka wā paʻa e kū i ka shrinkage paʻa, ka hoʻohaʻahaʻa ʻana, ka shrinkage phase transition shrinkage stress, thermal stress i hoʻokumu ʻia e nā gradients mahana, ...Heluhelu hou aku -
ASTM Kūlana
No ka maʻamau ASTM, ʻokoʻa nā mea me nā ʻano kila like ʻole, ʻokoʻa, ko lākou mau ʻano mechanical a me ka hoʻohui kemika, ʻokoʻa nā mea metala. Aia nā papa inoa no ka maʻamau astm me nā pae kila like ʻole. ʻO ASTM A53 / A53M Hōʻike maʻamau no ka Pipe, Steel, Bla...Heluhelu hou aku -
Anticorrosion 3pe ʻenehana uhi
ʻO Pipeline ʻekolu-layer PE anti-corrosion he ʻenehana hou i ka ʻoihana anticorrosion pipeline. ʻO ka PE ʻekolu e uhi ana i nā pōmaikaʻi o Lou overlay, kona mau waiwai pili, nā waiwai insulation uila, ka pale wai a me ka hana anti-corrosion a me ka ikaika mechanical a me ka paʻakikī ...Heluhelu hou aku
