Loaʻa ka manaʻo maikaʻi a holomua i ka hoihoi o ka mea kūʻai aku, hoʻomaikaʻi pinepine kā mākou hui i kā mākou huahana e hoʻokō i nā makemake o nā mea kūʻai aku a pili hou i ka palekana, hilinaʻi, nā koi kūlohelohe, a me nā mea hou o Hot sale ASTM A53 B Xs ERW Tube Sch 120 Carbon Steel Seamless Pipe, Hoʻokipa mākou i nā mea kūʻai hou a kahiko mai nā ʻano āpau o ke ola e kamaʻilio me mākou no nā pilina ʻoihana lōʻihi a loaʻa ka kūleʻa like!
Loaʻa ka manaʻo maikaʻi a holomua i ka hoihoi o ka mea kūʻai aku, hoʻomaikaʻi pinepine kā mākou hui i kā mākou huahana e hoʻokō i nā makemake o nā mea kūʻai aku a pili hou i ka palekana, hilinaʻi, nā koi kūlohelohe, a me ka hana hou oPaipu kila holoʻokoʻa ʻo Kina a me ka paipu kila ʻole pōʻai, Loaʻa i kā mākou mau hoʻonā nā kūlana hoʻonaʻauao aupuni no ka ʻike, nā huahana ʻoi aku ka maikaʻi, ka waiwai kūpono, ua hoʻokipa ʻia e nā poʻe a puni ka honua.E hoʻomau ka hoʻonui ʻana o kā mākou mau mea i ke kauoha a ke kakali nei i ka launa pū ʻana me ʻoe, ʻoiaʻiʻo inā he mea hoihoi kekahi o kēia mau waiwai iā ʻoe, e hoʻomanaʻo e letus ʻike.E hauʻoli mākou e hāʻawi iā ʻoe i kahi ʻōlelo i ka loaʻa ʻana o nā kikoʻī kikoʻī.
Hāʻawi ʻia ʻo Botop SteelPaipu kila ERWmaiGR.B,X42,X46,GR.1,GR.2,S355J0H,S275JRH,SGP, etc.
| Kaila | Kūlana | Papa | Hoʻohana |
| Paipu kila ERW | API 5L PSL1&PSL2 | GR.B,X42,X46,X52,X60,X65,X70, etc. | Ka lawe 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, etc. | ||
| BS EN10219 | S275JRH,S275J0H,S355J0H,S355J2H, etc. | ||
| JIS G3452 | SGP, etc | Lawelawe o ʻO ka wai haʻahaʻa haʻahaʻa | |
| JIS G3454 | STPG370,STPG410, etc | Lawelawe o ʻO ka wai kaomi kiʻekiʻe | |
| JIS G3456 | STPG370,STPG410,STPG480, etc | Nā paipu kila wela wela |
Hoʻopili ʻia ka pale uila (ʻO ke ʻano hana ʻo ia ka wili uila a i ʻole ka welding butt. Hiki ke hoʻopau ʻia ke ʻano wela a i ʻole ke anu.
ʻO ke ahonui o OD a me WT
| Māhele | Hoʻomanawanui ma OD | Hoʻomanawanui 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 | - | ||
| Astm A252 ERW Paipu | Paipu ERW poepoe |
| Astm A53 B ERW Paipu | ERW Welded Steel Paipu |
| Pile Paipu ERW | ERW Paipu kila eleele |
| Paipu ERW kila māmā | ERW Paipu hao hao |
Loaʻa ka manaʻo maikaʻi a holomua i ka hoihoi o ka mea kūʻai aku, hoʻomaikaʻi pinepine kā mākou hui i kā mākou huahana e hoʻokō i nā makemake o nā mea kūʻai aku a pili hou i ka palekana, hilinaʻi, nā koi kūlohelohe, a me nā mea hou o Hot sale ASTM A53 B Xs ERW Tube Sch 120 Carbon Steel Seamless Pipe, Hoʻokipa mākou i nā mea kūʻai hou a kahiko mai nā ʻano āpau o ke ola e kamaʻilio me mākou no nā pilina ʻoihana lōʻihi a loaʻa ka kūleʻa like!
Kūʻai welaPaipu kila holoʻokoʻa ʻo Kina a me ka paipu kila ʻole pōʻai, Loaʻa i kā mākou mau hoʻonā nā kūlana hoʻonaʻauao aupuni no ka ʻike, nā huahana ʻoi aku ka maikaʻi, ka waiwai kūpono, ua hoʻokipa ʻia e nā poʻe a puni ka honua.E hoʻomau ka hoʻonui ʻana o kā mākou mau mea i ke kauoha a ke kakali nei i ka launa pū ʻana me ʻoe, ʻoiaʻiʻo inā he mea hoihoi kekahi o kēia mau waiwai iā ʻoe, e hoʻomanaʻo e letus ʻike.E hauʻoli mākou e hāʻawi iā ʻoe i kahi ʻōlelo i ka loaʻa ʻana o nā kikoʻī kikoʻī.
