Nūhou
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ʻO ka hoʻohālikelike ʻana o ka pae noi ma waena o ka paipu LSAW a me ka paipu SSAW
Hiki ke ʻike ʻia ka paipu kila ma nā wahi āpau o ko mākou ola i kēlā me kēia lā. Hoʻohana nui ʻia ia i ka hoʻomehana ʻana, ka hoʻolako ʻana i ka wai, ka aila a me ke kinoea hoʻoili a me nā ʻoihana ʻoihana ʻē aʻe. Wahi a ka ʻenehana hana paipu, hiki ke hoʻokaʻawale ʻia nā paipu kila i nā ʻano ʻehā: paipu SMLS, paipu HFW, paipu LSAW ...Heluhelu hou aku -
ʻO ka mea hoʻāʻo nui a me ka hoʻohana ʻana i ka paipu kila spiral
ʻOihana TV ʻenehana nānā i loko: e nānā i ke ʻano o ka hiʻohiʻona o ka wili kuʻi kūloko. Mākēneki mākēneki flaw detector: e nānā i nā hemahema o ka ʻili o ka paipu kila ke anawaena. Ultrasonic 'akomi ho'omau flaw detector: nānā i ka transverse a me ka longitudinal defects o t...Heluhelu hou aku -
ʻO nā pono a me nā hemahema o ka paipu kila welded spiral
ʻO nā mea maikaʻi o ka paipu wiliwili spiral: (1) Hiki ke hana ʻia nā anawaena like ʻole o nā paipu kila ma ka laulā like, ʻoi aku ka nui o nā paipu kila nui e hiki ke hana ʻia e ka wili kila haiki. (2) Ma lalo o ke kūlana puʻe like, ʻoi aku ka liʻiliʻi o ke koʻikoʻi o ka wili kuʻi spiral ma mua o kēlā ...Heluhelu hou aku -
Ke noi a me ka hoʻomohala ʻana o ka paipu kila spiral
Hoʻohana nui ʻia ka paipu kila spiral i loko o ka pāhana wai wai, ʻoihana petrochemical, ʻoihana kemika, ʻoihana mana uila, irrigation mahiʻai a me ke kūkulu kūlanakauhale. ʻO ia kekahi o nā huahana nui 20 i kūkulu ʻia ma Kina. Hiki ke hoʻohana ʻia ka paipu kila spiral i nā ʻoihana like ʻole. Ua hana ʻia ...Heluhelu hou aku -
He mau kaʻina hana anti-corrosion maʻamau o ka paipu kila spiral
ʻO ka paipu kila kila anti corrosion e pili ana i ka hoʻohana ʻana i ka ʻenehana kūikawā no ka mālama anti-corrosion o ka paipu kila spiral maʻamau, i loaʻa i ka paipu kila kila kekahi mana anti-corrosion. ʻO ka maʻamau, hoʻohana ʻia ia no ka wai wai, antirust, acid-base resistance a me ka pale oxidation. ...Heluhelu hou aku -
Nā kumu o nā puka ea ma nā paipu kila kila
ʻO Spiral submerged arc welded steel pipe i kekahi manawa e hālāwai me kekahi mau kūlana i ke kaʻina hana, e like me nā lua ea. Ke loaʻa nā lua ea i ka seam welding, e hoʻopilikia ia i ka maikaʻi o ka pipeline, e hoʻokuʻu i ka pipeline a lilo i nā poho kaumaha. Ke hoʻohana ʻia ka paipu kila, e ...Heluhelu hou aku -
Ka hana o ka haku mele 'ana i ke kila
1. Carbon (C) . ʻO ke kalapona ka mea koʻikoʻi koʻikoʻi e pili ana i ka hoʻololi ʻana o ke kila. ʻO ke kiʻekiʻe o ke kalapona, ʻoi aku ka ikaika o ke kila, a me ka haʻahaʻa o ka plasticity anu. Ua hōʻike ʻia no kēlā me kēia 0.1% ka piʻi ʻana o ka maʻi kalapona, hoʻonui ka ikaika hua ...Heluhelu hou aku -
Nā koi no ka pūʻolo o ka paipu kila spiral nui anawaena
He pilikia paʻakikī ka lawe ʻana o ka paipu kila spiral nui i ka lawe ʻana. I mea e pale ai i ka pōʻino o ka paipu kila i ka wā o ka lawe ʻana, pono e hoʻopili i ka paipu kila. 1. Inā loaʻa i ka mea kūʻai aku nā koi kūikawā no ka hoʻopili ʻana i nā mea a me nā ʻano hoʻopili o ka spir ...Heluhelu hou aku