Nūhou ʻOihana
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ASTM A53 B ERW Paipu kila
ʻO ASTM A53 B ERW Steel Pipe Application 1 Architecture: ka paipu kiʻekiʻe ma lalo o ka hoʻoheheʻe ʻia ʻana o ka wai i ka wā o nā hale kiaʻi, boilers, lawe wai wela a pēlā aku.2 ʻO ka mīkini, nā hoʻonohonoho halihali, nā mīkini hana a me nā mea pono ʻē aʻe.3 Papa uila: hāʻawi kinoea, kahe wai mana wai.4 ...Heluhelu hou aku -
Ke kahua noi o ka paipu kila spiral no ka hoʻokuʻu ʻana i ka wai
Hana ʻia ka paipu spiral ma o ka ʻōwili ʻana i ke kila kalapona kalapona haʻahaʻa a i ʻole ka ʻili kila haʻahaʻa haʻahaʻa i loko o kahi paipu blank e like me kekahi kihi helical (i kapa ʻia ʻo ka angle hoʻokumu), a laila hoʻopaʻa i ka hili paipu.Hiki ke hana ʻia me kahi ʻāpana liʻiliʻi.ʻO kāna ...Heluhelu hou aku -
Nā mea e pili ana i ka ikaika hua o ka paipu ʻole
He manaʻo koʻikoʻi ka ikaika o ka hoʻoulu ʻana ma ke kahua o ka mechanics pipe seamless.ʻO ia ka waiwai koʻikoʻi o ka paipu kila maʻemaʻe ke hāʻawi ka mea ductile.I ka wa e deform ka seamless kila paipu ma lalo o ka hana o ka ikaika, ka deformation i keia manawa hiki ke maheleia i elua ano: plastic de...Heluhelu hou aku -
ʻO ka ʻokoʻa ma waena o ka paipu kila kila a me ka paipu kila ʻole
ʻO nā paipu kila liʻiliʻi a me nā paipu kila liʻiliʻi he mau paipu maʻamau i ke ola, a hoʻohana ʻia lākou i ka hoʻonani hale a me ke kūkulu ʻana.No laila he aha ka ʻokoʻa ma waena o nā paipu kila kila a me nā paipu kila ʻole?He aha ka paipu kila kila?ʻO ka paipu kila Spiral (SSAW) he paipu kila piliki ...Heluhelu hou aku -
ʻO ka mālama ʻana a me ka lawe ʻana i ka paipu welded spiral nui anawaena
He aha nā mea e mālama ai no ka mālama ʻana a me ka lawe ʻana i nā paipu welded spiral nui?Na ka mea hoʻoponopono ma lalo nei e hoʻolauna iā ʻoe.1. Hiki i ka paipu paipu ke pale aku i ka wehe a me ka poino i ka wā o ka hoʻouka maʻamau, ka wehe ʻana, ka lawe ʻana a me ka mālama ʻana.2. Ina he spe...Heluhelu hou aku -
Ke kuleana o ka welding preheating
ʻO ka hoʻomaʻamaʻa mua ʻana, ʻo ia ke kaʻina hana e hoʻomehana ai i nā welded holoʻokoʻa a i ʻole ma nā wahi weld ma mua o ka wili ʻana.ʻO nā mea maikaʻi loa no ka hoʻopili ʻana i ka pae ikaika kiʻekiʻe, ke ʻano paʻakikī o ke kila, ka conductivity thermal, ka mānoanoa o nā weldments nui aʻe, a i ka wā haʻahaʻa haʻahaʻa loa, pono pinepine ka welding zone ...Heluhelu hou aku