S355 jr spine pipe pipe no ka laina sewer
S355 jr spine pipeKa ikaika a me ka versity
S355 jr spine pipeua hanaʻia e hoʻohana ana i kaʻenehana holomua a me nā kila kiʻekiʻe e hoʻohui i ka ikaika a me keʻano ma ka ikaika a me ka manuahi ma kahi huahana hoʻokahi. Hoʻolālāʻia kēia mau paipai i ka ikaika nui loa, e hana ana iā lākou i kūpono no ka nui o nā noi. Inā i hoʻohanaʻia e lawe i ka wai, ka aila a iʻole nā mea kūlohelohe a iʻole nā mea kūlohelohe, hāʻawiʻia kēia mau paipai i ka hana a me ka lōʻihi.
ʻO keʻano ikaika a me nāʻano kūpono
ʻO kekahi o nā hiʻohiʻona maikaʻi loa o S355 JR Spiral Steel Pipi ka kūkuluʻana i kahi hana hoʻokūkū ʻO kēia mau paipa hiʻohiʻona spiral spiral e hōʻoia i ka ikaika kiʻekiʻe loa e hōʻemi ana i ka pilikia o ka leakage a iʻole ka maikaʻiʻole. Hiki i kēia hoʻolālā holomua ke hana i ka pipeline i nā kūlana kaumaha a me nā hanaʻino e like me keʻano nui, nā hale kiʻekiʻe.
Waiwai waiwai
Kōla Steele | ʻO ka ikaika a me ka ikaika | Ikaika ikaika | Ka emi loa | Ka ikehu liʻiliʻi | ||||
Mānoanoa | Mānoanoa | Mānoanoa | 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. |
Hōʻike hōʻike hydrostatic
E ho'āʻoʻia i kēlā me kēia pou o ka paipu e ka mea hana i kahi pānaʻi hydrostatic e hana i loko o ka paila o ka nui o ka paila. E hoʻoholoʻia ke koʻikoʻi e ka hoʻohālikelike penei:
P = 2st / d
ʻAeʻia nāʻano likeʻole i nā kaupaona a me nā dimensional
E kaupaonaʻia ka lōʻihi o kēlā me kēia paila aʻaʻole i maʻalahi kona paona ma mua o 10% ma mua o ka lōʻihi a me ka lōʻihi o ka lōʻihi
ʻAʻole e like kaʻike o waho ma waho o ± 1% mai ka helu i hōʻikeʻia ma waho o ka diametera
ʻAʻoleʻoi aku ka nui o ka paia ma kahi o 12.5% ma lalo o ka pā nui
ʻO ka paleʻana i nā mea kūlohelohe a me nā kumu kūlohelohe
Ma kahi hana hana kūkulu,ʻo ka lōʻihi a me ka lōʻihi a me ka hilinaʻi o nā mea he mea nui. S355 JR SPIR SEEL SEEL PIPES SEET FECELE ACCOUNT i kēia e like me keʻano nui o lākou i nā mea kūlohelohe a me nā kumu kaiāulu kaiāulu. Hoʻohana kūikawāʻia ka mea kila i hoʻohanaʻia i ka hana e hana hou ai e hoʻonui i kona pale, e hana ana i kēia mau paipa i luna o luna ʻAʻole hiki i kēia pale ke hōʻoia wale i ke kūpaʻa o ka papeline, akā ua hōʻemi nui loa ia i nā uku hoʻolimalima, e hana ana i kahi koho kūpono.
E hoʻonui i ka mālamaʻana a me ka hoa aloha
Kāuʻia me nā hopohopo honua e pili ana i ka loliʻana o keʻano a me nā hopena olakino, keʻimi nei kaʻoihana hana i nā hopena hopena. S355 jrʻO ka paila kīwī spiralhe mea hou loa a hāʻawiʻia i kēiaʻano hoʻokele. Hiki i kēia mau paipai ke hoʻoponopono houʻia a hoʻoponopono houʻia, ho'ēmiʻana i ka pauʻana a me ka hoʻoponoponoʻana i nā kumuwaiwai kūlohelohe. Hoʻohui houʻia, ko lākou ola ola lōʻihi e hōʻemi nui i ka pono no ka hoʻololiʻana, e hōʻemi hou i ko lākou wāwae honua holoʻokoʻa.
Pili i nā kūlana kūpono kūpono
Ua hana maikaʻiʻiaʻo S355 JR Spiral Steel Pipe e like me nā kūlana kūpono kūpono. E hōʻoia kēia i kēlā me kēia paipu e hana mau ana a me nā koiʻana me nā kānāwai palekana palekana. Inā he mau hana koʻikoʻi e like me ka aila a me nā mīkini kīwī a iʻole nā mea lawe waiwai, e hilinaʻi ana i nā mea hana a me ka maluhia a me ka maluhia a me nā mea hana hana.
I ka hopena
E hōʻuluʻulu i luna,ʻo S355 JR Spiral Steel Papbal i lilo i wahi kūpono o ka interrastructure o ka hana ma muli o kona ikaika ikaika, a me ka hana holoʻokoʻa. ʻO kāna kūkuluʻana i ka kūkuluʻana,ʻo Corrosioni e kū'ē ana a me ka hoʻokōʻana me nā kūlana kūpono e kūpono ai ke kūpono i nā hana kūkulu. Eia kekahi, ua hoʻohuiʻia ko lākou mauʻana a me ka maka-eco-hoa e hoʻohui i ka waiwai a hāʻawi i ka hopena o ka'ōmaʻomaʻo. Ke hoʻomau nei mākou e hoʻomaikaʻi i nāʻoihana hana ma kaʻoihana kūkulu, ua maopopoʻo iaʻo S355 JR Spiral Steel Steel e pāʻani i ka honua i noho ai.