Nūhou
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Ka hoʻohana ʻana i ka paipu kila seamless square
I ka nui o nā ʻoihana, hoʻohana ʻia nā paipu kila square.Ke piʻi nei ka hana ʻana o kēia ʻano paipu i kēlā me kēia lā.Me ka hoʻohālikelike i nā paipu kila poepoe, ʻoi aku ka maikaʻi o nā paipu kila square.ʻO ke kumu, ʻoi aku ka maikaʻi o ke kolamu huinaha ma mua o ke kolamu pōʻai paʻa.I loko o kahi...Heluhelu hou aku -
Pehea e hana ai i nā paipu kila
ʻO nā kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻekiʻe, haʻahaʻa a me ka noʻonoʻo i ka ʻoki ʻana i nā poho, ka emi ʻana o ka wiliwili a me nā mea ʻē aʻe.Ma hope o ka hōʻailona ʻana me kahi hōʻailona, pena, ua kaha ʻia nā ʻāpana paipu, ka helu ʻāpana, ke kuhikuhi ʻana i ke kahe, ka laina waena a me ke kūpaʻa, ka kihi bevel a me ka cutti ...Heluhelu hou aku -
High-frequency kuʻihao 'enehana o wela-'ōwili seamless paipu kila
Li'ili'i anawaena kila paipu mea nui hoʻohana 'ia i loko o ka aila, maoli kinoea pipeline.ʻO ka paipu kila liʻiliʻi he hoʻokahi ʻaoʻao wili a me ka hoʻopaʻa ʻana ma nā ʻaoʻao ʻelua, ʻo ka paipu welded e hōʻoia i ka hoʻāʻo ʻana o ke kaomi wai, ka ikaika tensile a me nā ʻano kuʻi anu o ka weld e like me nā lula....Heluhelu hou aku -
Nā Kūlana ʻAmelika Hui Pū ʻIa
ʻO nā huahana kila US me nā kūlana ʻē aʻe, ʻoi loa i nā ʻāpana penei: ANSI–American National Standard AISI–American Society of Iron and Steel Standards ASTM–American Society for Testing and Materials ASME–American Society of Mechanical Engineers AMS–Aerospac...Heluhelu hou aku -
ʻAmelika 337 nele i ka hoʻopau hoihoi no Kina, aia ka lanakila kila o Kina
Ma 2017, China 'oihana o kalepa punaewele nūhou, he neʻe e like me ka American hao a me ke kila hui, ka United States International Trade Commission (ITC) administrative law lunakanawai hoʻokuʻu preliminary (56 kauoha), hoopau o ke kalapona kila a me ka hao hao 337 noiʻi. a...Heluhelu hou aku -
E pili ana i ka paipu paipu kalapona
Hoʻohana ʻia ʻo Tubing e lawe i nā wai a me nā kinoea i nā ʻano pneumatic, hydraulic, a me nā noi hana.ʻO ka maʻamau he ʻano poʻomanaʻo ke ʻano o nā paipu, akā he poepoe, ʻāʻī, ʻāpana ʻāpana paha.Hōʻike ʻia ka paipu ma ke ʻano o ke anawaena o waho (OD) a, ma muli o ke ʻano o ...Heluhelu hou aku