ʻO nā pipsed i kālaiʻia no nā paila o lalo o nā pihi ma lalo
ʻO kā mākouʻO nā pipes criral i weldedʻo ia ka hopena kūpono no nā papahana kahi e kū ai ke kū'ēʻana a me nā kūlana hoʻonohonoho. ʻO ke kaʻina hana kūikawāʻole e hoʻonui wale ai i ka ikaika o ka paipa, akā e hāʻawi pū i kaʻili o ka pā kaua, e hōʻemi ana i ka pilikia o nā leakas a me nā hemahema. Hana kēia iā lākou i kūpono no nā wahi harsh i loaʻa pinepine i nā noi ma lalo o nā noi ma lalo.
E hōʻoiaʻiʻo i ka EN10219 hoʻonohonoho maʻamau i kā mākou mau pipes me ka pololei a me ka maikaʻi, e hōʻoia ana e hiki iā lākou ke hoʻomau i nā mea hoʻokele kino a me nā pilikia Hoʻopiliʻia ma ka durability a me ka hilinaʻi, ua hoʻolālāʻia kā mākou mau pipes criral e hāʻawi i ka hana lōʻihi, e hōʻemi ana i ka pono o ka mālama pinepineʻana a me ka hoʻololi.
Waiwai waiwai
| Kōla Steele | ʻO ka ikaika a me ka ikaika Mpa | Ikaika ikaika | Ka emi loa % | Ka ikehu liʻiliʻi J | ||||
| Mānoanoa mm | Mānoanoa mm | Mānoanoa mm | Ma ka hopena o ka | |||||
| <16 | > 16 DE40 | <3 | ≥322 | ≤40 | -20 ℃ | 3 ℃ | 20 ℃ | |
| S235jRh | 235 | 225 | 360-510 | 360-510 | 24 | - | - | 27 |
| S275j0h | 275 | 265 | 430-580 | 410-560 | 20 | - | 27 | - |
| S275j2h | 27 | - | - | |||||
| S355j0h | 365 | 345 | 510-680 | 470-630 | 20 | - | 27 | - |
| S355j2h | 27 | - | - | |||||
| S .55K2h | 40 | - | - | |||||
Kinohi
| Kōla Steele | ʻAno o ka de -xication a | % ma ka nui, kiʻekiʻe loa | ||||||
| Kōnae inoa | Nā helu hao | C | C | Si | Mn | P | S | Nb |
| S235jRh | 1.0039 | FF | 0,17 | - | I 1,40 | 0,040 | 0,040 | 0.009 |
| S275j0h | 1.0149 | FF | 0,20 | - | 1,50 | 0,035 | 0,035 | 0,009 |
| S275j2h | 1.0138 | FF | 0,20 | - | 1,50 | 0,030 | 0,030 | - |
| S355j0h | 1.0547 | FF | 0,22 | 0,55 | 1,060 | 0,035 | 0,035 | 0,009 |
| S355j2h | 1.0576 | FF | 0,22 | 0,55 | 1,060 | 0,030 | 0,030 | - |
| S .55K2h | 1.0512 | FF | 0,22 | 0,55 | 1,060 | 0,030 | 0,030 | - |
| A. Ua kohoʻia keʻano Deoxidation penei:FF: Ua make piha i nā mea kila e loaʻa ana i nā kumukūʻai nitrogen ma nā helu he nui e loaʻa i nā nitrogen (eg min. 0,020% al). b. ʻAʻole pili ka waiwai nui loa no ka nitrogen inā e hōʻike ana keʻano o keʻano o keʻano he nui a al / N E hoʻopaʻaʻia nā mea N-CLIDINGS N-CLIDING i ka palapala nānā. | ||||||||
Ma kahi o ko lākou kūkuluʻana i kā lākou hanaʻana, he māmā kēia mau piptes a maʻalahi hoʻi e hoʻopaʻa, e hana ana i ka hoʻonohonoho ponoʻana a me ke kumukūʻai. Inā pahaʻoe e hana i kahi papahana piping hou a iʻole ka hoʻonuiʻana i kahi'ōnaehana i loaʻa iā mākou, e hoʻololi i ko mākou mau papa hana maikaʻi loa.
E koho i nā pipes criral i hanaʻia no kāu papa kīwī i lalo o keʻano o ke aniani aʻike i ka maluhia o ka noʻonoʻo e hele mai anaEn10219nā kūlana. E hilinaʻi i kā mākou kūpaʻa i ka maikaʻi a me ka hana e hōʻoia ai i ka palekana a me ka maikaʻi o kāu meaʻai.
