Nūhou
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ʻEkolu hana hana o ka paipu welded
Hoʻokaʻawale ʻia ka paipu kila i ka paipu kila ʻole a me ka paipu kila welded e like me nā ʻano hana.ʻO kēia manawa mākou e hoʻolauna nui ai i ka paipu kila welded, ʻo ia hoʻi, ka paipu kila welded. ʻO kāna hana ʻana ʻo ia ke kulou i ka pahu hakahaka (pā kila a me ke kaula kila i loko o ke ʻano o ke keʻa i koi ʻia a ...Heluhelu hou aku -
Kiekie Mahana Carbon Steel paipu
ASTM A179, A192, A210 kiko'ī uhi Carbon Steel Seamless paipu no ka lawelawe wela wela.Hoʻohana ʻia kēia mau paipu i nā mea hoʻololi wela, condensers, High Temperature Material e hoʻolako i ka Specification A 530. GB5310-2008 pili i nā paipu ʻole no ka hana ʻana i ka paila mahu nona ke kaomi ...Heluhelu hou aku -
ʻO ke ʻano ana o ka lōʻihi o ka paipu pololei
E like me nā koi ʻenehana o nā mea hana like ʻole, nā ʻōnaehana ana ʻana i ka lōʻihi o nā paipu pololei me nā ʻano ana ʻano lōʻihi.Aia kēia mau mea: 1, ʻO ke ana lōʻihi o ka grating ʻO ke kumu kumu: ʻo nā ʻaoʻao o waho o nā paipu pololei i hāʻawi ʻia ʻelua fi ...Heluhelu hou aku -
ʻO ka hoʻoikaika ʻana i ka hoʻohaʻahaʻa ʻana o ka paipu huila kiʻekiʻe
Ke hoʻohana nei ka hoʻoikaika ʻana i ka hoʻohaʻahaʻa ʻana i ka paipu alloy kiʻekiʻe i ke ʻano o ka deformation o ka hoʻoikaika kila.ʻIke pū ʻia ʻo ka strain hardening a i ʻole ka hana paʻakikī.ʻO ka ikaika o ka mea ma ka macro (a i ʻole holoʻokoʻa) ka hiki ke pale aku i ka deformation (a i ʻole ke kahe o ke kaumaha).ʻO ka paʻakikī ka hiki o ...Heluhelu hou aku -
He aha ka ʻokoʻa ma waena o ka paipu kila seamless a me ka paipu kila seamed
(1) ʻōwili ʻia ka paipu kila maʻamau mai ke kila kalapona a i ʻole ke kila kila haʻahaʻa, ʻo ia ka hoʻohana mua ʻana o nā mea paipu kila, ʻoi aku ka nui o kāna ʻāpana cross-sectional, ʻoi aku ka liʻiliʻi o ka ʻāpana ma lalo o ke kaomi.(2) Hoʻohana nui ʻia nā paipu kila semed e lawe i nā wai.Ma muli o ka manu ...Heluhelu hou aku -
Hoʻokaʻawale i nā paipu kila ʻole
ʻO ka paipu kila maʻemaʻe ʻole he ʻāpana kea a hoʻohana ʻia i ka nui ma ke ʻano he paipu no ka lawe ʻana i nā wai, e like me nā pipelines no ka lawe ʻana i ka aila, ke kinoea maoli, ke kinoea, ka wai a me kekahi mau mea paʻa.ʻO ka paipu kila a me ke kila pōʻai a me nā kila paʻa ʻē aʻe, i hoʻohālikelike ʻia i ka like ʻana a me ka tor...Heluhelu hou aku -
E koho i ka paipu kila a e hoʻolohe i ke kūlana hou!
GB / T 3091 "Welded steel pipe for low pressure fluid transport" (2015 version of the standard version) ua ʻae ʻia e ka National Standardization Committee a hoʻokuʻu ʻia, mai Iune 01, 2016 ka hoʻokō maʻamau;I ka manawa like, ʻo ka GB/T 3091-2008 kumu ...Heluhelu hou aku