ʻO ia ka mea i loaʻa kahi ʻano maikaʻi a holomua i ka hoihoi o ka mea kūʻai aku, hoʻomaikaʻi pinepine kā mākou hui i ka maikaʻi o kā mākou huahana e hoʻokō i nā makemake o nā mea kūʻai aku a hoʻoikaika hou aku i ka palekana, ka hilinaʻi, nā koi o ke kaiapuni, a me ka hana hou o ka Hot sale ASTM A53 B Xs ERW Tube Sch 120 Carbon Steel Seamless Pipe, Hoʻokipa mākou i nā mea kūʻai aku hou a me nā mea kahiko mai nā ʻano āpau o ke ola e kamaʻilio me mākou no nā pilina ʻoihana lōʻihi a me ka loaʻa ʻana o ka holomua like!
ʻO ia kahi ʻano maikaʻi a holomua i ka hoihoi o ka mea kūʻai aku, hoʻomaikaʻi pinepine kā mākou hui i ka maikaʻi o kā mākou huahana e hoʻokō i nā makemake o nā mea kūʻai aku a kālele hou aku i ka palekana, ka hilinaʻi, nā koi o ke kaiapuni, a me ka hana hou oʻO ka paipu kila humuhumu Kina a me ka paipu kila humuhumu poepoe, Loaʻa i kā mākou mau hoʻonā nā kūlana hōʻoia aupuni no nā huahana ʻike, kūlana kiʻekiʻe, waiwai kūpono, ua hoʻokipa ʻia e ka poʻe a puni ka honua. E hoʻomau ka hoʻonui ʻia ʻana o kā mākou mau mea i ke kauoha a ke kakali nei i ka laulima ʻana me ʻoe, ʻOiaʻiʻo inā he mea hoihoi iā ʻoe kekahi o kēia mau huahana, e hoʻomanaʻo e hoʻomaopopo iā mākou. E hauʻoli mākou e hāʻawi iā ʻoe i kahi ʻōlelo ma ka loaʻa ʻana o kāu mau kikoʻī piha.
Hoʻolako kila BotopPaipu kila ERWmaiGR.B,X42,X46,GR.1,GR.2,S355J0H,S275JRH,SGP, a pēlā aku
| Kaila | Kūlana Maʻamau | Papa | Hoʻohana |
| Paipu kila ERW | API 5L PSL1 & PSL2 | GR.B,X42,X46,X52,X60,X65,X70, a pēlā aku | Ka halihali ʻana i ka ʻaila a me ke kinoea |
| ASTM A53 | GR.A, GR.B | ||
| ASTM A252 | GR.1, GR.2, GR.3 | No ke kūkulu ʻana (Piling) | |
| BS EN10210 | S275JRH, S275J0H, S355J0H, S355J2H, a pēlā aku | ||
| BS EN10219 | S275JRH, S275J0H, S355J0H, S355J2H, a pēlā aku | ||
| JIS G3452 | SGP, a pēlā aku | Ka halihali ʻana o Wai haʻahaʻa haʻahaʻa | |
| JIS G3454 | STPG370, STPG410, a pēlā aku | Ka halihali ʻana o Wai kaomi kiʻekiʻe | |
| JIS G3456 | STPG370, STPG410, STPG480, a pēlā aku | Nā paipu kila wela kiʻekiʻe |
Hoʻopaʻa ʻia ke kū'ē uila (ʻO ke ʻano hana ʻana he hoʻopaʻa ʻana i ke kū'ē uila a i ʻole ka hoʻopaʻa ʻana i ka butt. Hiki ke hoʻopau ʻia ke ʻano hoʻopau me ka wela a i ʻole ke anu. E hoʻomehana ʻia nā paipu i hoʻopau ʻia me ke anu ma hope o ka hana ʻana.)
Ka hoʻomanawanui o OD a me WT
| Māhele | Ke ahonui ma OD | Ke ahonui ma WT | |
| Paipu kila ERW | 10.5mm≤D≤48.6mm | ±0.5 mm | -12.5% + ʻAʻole i kuhikuhi ʻia |
| D = 60.5mm | ±0.5 mm | ||
| D = 76.3mm | ±0.7 mm | ||
| 89.1mm≤D≤139.8mm | ±0.8 mm | ||
| D = 165.2mm | ±0.8 mm | ||
| D = 190.7mm | ±0.9 mm | ||
| D = 216.3mm | ±1.0 mm | ||
| D = 241.8mm | ±1.2 mm | ||
| D = 267.4mm | ±1.3 mm | ||
| D = 318.5mm | ±1.5mm | ||
| 355.6mm≤D≤508.0mm | - | ||
| Paipu ERW Astm A252 | Paipu ERW poepoe |
| Paipu Astm A53 B ERW | Paipu kila i hoʻopaʻa ʻia ʻo ERW |
| Puʻu Paipu Kila ERW | Paipu kila ʻeleʻele ERW |
| Paipu ERW kila akahai | Paipu kila kalapona ERW |
ʻO ia ka mea i loaʻa kahi ʻano maikaʻi a holomua i ka hoihoi o ka mea kūʻai aku, hoʻomaikaʻi pinepine kā mākou hui i ka maikaʻi o kā mākou huahana e hoʻokō i nā makemake o nā mea kūʻai aku a hoʻoikaika hou aku i ka palekana, ka hilinaʻi, nā koi o ke kaiapuni, a me ka hana hou o ka Hot sale ASTM A53 B Xs ERW Tube Sch 120 Carbon Steel Seamless Pipe, Hoʻokipa mākou i nā mea kūʻai aku hou a me nā mea kahiko mai nā ʻano āpau o ke ola e kamaʻilio me mākou no nā pilina ʻoihana lōʻihi a me ka loaʻa ʻana o ka holomua like!
Kūʻai welaʻO ka paipu kila humuhumu Kina a me ka paipu kila humuhumu poepoe, Loaʻa i kā mākou mau hoʻonā nā kūlana hōʻoia aupuni no nā huahana ʻike, kūlana kiʻekiʻe, waiwai kūpono, ua hoʻokipa ʻia e ka poʻe a puni ka honua. E hoʻomau ka hoʻonui ʻia ʻana o kā mākou mau mea i ke kauoha a ke kakali nei i ka laulima ʻana me ʻoe, ʻOiaʻiʻo inā he mea hoihoi iā ʻoe kekahi o kēia mau huahana, e hoʻomanaʻo e hoʻomaopopo iā mākou. E hauʻoli mākou e hāʻawi iā ʻoe i kahi ʻōlelo ma ka loaʻa ʻana o kāu mau kikoʻī piha.
