1. Hot olokaʻa seamless kila paipu
ʻO ka ʻōwili wela e pili ana i ka hoʻomehana ʻana i ka billet kila i kahi mahana kūpono a me ka hana ʻana i kahi paipu kila maʻemaʻe ma o ka hoʻolei ʻana a me ka ʻōwili mau ʻana. Loaʻa nā hiʻohiʻona o ka ikaika kiʻekiʻe, ka plasticity maikaʻi a me ka hana kuʻi ʻana ma muli o ka deformation plastik maikaʻi loa o nā kīʻaha i loko o ka paipu kila ma hope o nā kaʻina hana he nui. Ma keʻano o ke kūlana hoʻopuka, ua māheleʻia nā paipu kila maʻemaʻe wela iʻekolu mau moku'āina: kaʻiliʻeleʻele, kaʻili maʻemaʻe a me kaʻili wili. ʻO ka ʻili ʻeleʻele ka mokuʻāina me ka ʻole o ka mālama ʻana i ka ʻili, ʻo ka ʻili maʻemaʻe ka mokuʻāina ma hope o ka mālama ʻana i ka ʻili, a ʻo ka wili ʻili ka mokuʻāina. Kūlana hoʻonanea wela kiʻekiʻe.
2. He paipu kila maʻemaʻe ʻole
ʻO ka hoʻomaʻamaʻa wela o ka paipu kila maʻemaʻe e pili ana i ka hoʻomehana ʻana, ka insulation a me ka hoʻoluʻu ʻana o ka paipu kila seamless i loaʻa iā ia kekahi mau mea mechanical a me ke kino. ʻO ke kūlana hoʻopuka o nā paipu kila ʻole i hoʻomaʻamaʻa ʻia i ka wela ka mea maʻamau i annealed a maʻamau. ʻO ke kūlana annealing e pili ana i ka hoʻomehanaʻana i ka paipu kila i kahi mahana, e paʻa ana no kekahi manawa, a laila e hoʻomaha mālie i ka mahana wela; ʻO ka moku'āina maʻamau e pili ana i ka hoʻomehanaʻana i ka paipu kila i kahi mahana, e paʻa ana no kekahi manawa, a laila e hoʻolili i ka wai a iʻole kaʻaila e hoʻonui ai i ka ikaika a me ka paʻakikī.
3. ʻO ka ʻokoʻa ma waena o nā paipu kila maʻemaʻe ʻole a me ka wela wela
ʻO ka ʻōwili wela a me ka mālama wela ʻelua mau kaʻina hana i ka hana ʻana i nā paipu kila maʻemaʻe, a he ʻokoʻa hoʻi ke kūlana hoʻopuka. Hot-rolled seamless kila paipu i maikaʻi plasticity, kuʻihao hana a me ka ikaika kiʻekiʻe, a ua kūpono no kekahi puʻe kū'ē, wela kū'ē, corrosion kū'ē a me nā mahinaʻai. ʻO nā paipu kila maʻemaʻe i hoʻomaʻamaʻa ʻia me ka wela, ʻoi aku ka paʻakikī, ka ikaika a me nā mea mechanical ʻē aʻe ma hope o ka hoʻopili ʻana a i ʻole ka hoʻomaʻamaʻa maʻamau, a ua kūpono i nā kahua ʻenekinia e pono ai ke kū i nā kaomi kiʻekiʻe a me nā ukana kaumaha.
I ka pōkole, i ke koho ʻana i nā paipu kila maʻemaʻe, pono ke koho ʻia ma muli o nā pono hoʻohana maoli a me ke kūlana hoʻopuka o nā paipu kila ʻole. I ka manawa like, e hoʻolohe i ke kūʻai ʻana i nā huahana i hana ʻia e nā mea hana maʻamau e hōʻoia i ko lākou maikaʻi a me kā lākou hana e hoʻokō i nā koi.

Kūlana:ASTM SA106	Alloy a ʻAʻole: ʻAʻole
Pūʻulu Papa: GR.A,GR.B,GR.C Etc	Noi: Pipe wai
Mānoanoa: 1 - 100 Mm	Ili lapaau: E like me ka Customer koi
Ka Anawaena Mawaho (Ka puni): 10 - 1000 Mm	ʻenehana: Hoʻowili wela
Ka lōʻihi: ka lōʻihi paʻa a i ʻole ka lōʻihi like ʻole	Hoʻomaʻamaʻa wela: Annealing/Normalizing
ʻAno ʻāpana: Poe	Pipe Kūikawā: Kiʻekiʻe Mahana
Kahi i kumu: Kina	Hoʻohana: Ke kūkulu ʻana, ka lawe ʻana i ka wai
Palapala hōʻoia: ISO9001:2008	Hoʻāʻo: ECT/CNV/NDT

 

Kūlana:ASTM SA 213	Alloy a ʻAʻole: Alloy
Pūʻulu Papa: T5,T9,T11,T22 Etc	Noi: Paipu paila/ Pipe Hoʻololi Wela
Mānoanoa: 0.4-12.7 Mm	Ili lapaau: E like me ka Customer koi
ʻO ka anawaena o waho (ka puni): 3.2-127 Mm	ʻenehana: Hoʻowili wela
Ka lōʻihi: ka lōʻihi paʻa a i ʻole ka lōʻihi like ʻole	Hoʻomaʻamaʻa wela: Normalizing / Tempering / Annealing
ʻAno ʻāpana: Poe	Pipe Kūikawā: Paipu Pā mānoanoa
Kahi i kumu: Kina	Hoʻohana: Super Heat, Boiler and Heat Exchanger
Palapala hōʻoia: ISO9001:2008	Hoʻāʻo: ECT/UT

 

Kūlana:API 5L	Alloy a i ʻole: ʻAʻole Alloy, Carbon
Pūʻulu Papa: Gr.B X42 X52 X60 X65 X70 Etc	Noi: Line Pipe
Mānoanoa: 1 - 100 Mm	Ili lapaau: E like me ka Customer koi
Ka Anawaena Mawaho (Ka puni): 10 - 1000 Mm	ʻenehana: Hoʻowili wela
Ka lōʻihi: ka lōʻihi paʻa a i ʻole ka lōʻihi like ʻole	Hoʻomaʻamaʻa wela: Normalizing
ʻAno ʻāpana: Poe	Pipe Kūikawā: PSL2 A i ʻole Pipe Kiʻekiʻe
Kahi i kumu: Kina	Hoʻohana: Ke kūkulu ʻana, Pipe wai
Palapala hōʻoia: ISO9001:2008	Hoʻāʻo: NDT/CNV

 

 

Kūlana:ASTM A335	Alloy a ʻAʻole: Alloy
Pūʻulu Papa: P5,P9,P11,P22,P91, P92 Etc.	Noi: Paipu Boiler
Mānoanoa: 1 - 100 Mm	Ili lapaau: E like me ka Customer koi
Ka Anawaena Mawaho (Ka puni): 10 - 1000 Mm	ʻenehana: Huki ʻia ʻo Wela/ Huki Anu
Ka lōʻihi: ka lōʻihi paʻa a i ʻole ka lōʻihi like ʻole	Hoʻomaʻamaʻa wela: Annealing / Normalizing / Tempering
ʻAno ʻāpana: Poe	Pipe Kūikawā: Paipu Pā mānoanoa
Kahi i kumu: Kina	Hoʻohana: High Pressure Steam Pipe, Boiler and Heat Exchanger
Palapala hōʻoia: ISO9001:2008	Hoʻāʻo: ET/UT