S355 J0 Spiral Seam Ulded Ppe
Ua hauʻoli mākou e hoʻolaha iāʻoe i kā mākou huahana hou loa,S355 j0 spine pipe,ʻo ia kahi o kahi pila spiral spiral i hanaʻia i ka pila kiʻekiʻe kiʻekiʻe e like me nā mea kila kila kiʻekiʻe. Ua hanaʻia kā mākou mau pii spiral sper
Waiwai waiwai
Kōla Steele | ʻO ka ikaika a me ka ikaika | Ikaika ikaika | Ka emi loa | Ka ikehu liʻiliʻi | ||||
Mpa | % | J | ||||||
Mānoanoa | Mānoanoa | Mānoanoa | Ma ka hopena o ka | |||||
mm | mm | mm | ||||||
<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 | - | - |
Ua kūkuluʻia ka S355 J0 Spiral Steel TUM TUM TUMY me ka pololei a me ka maikaʻi e hōʻoia ana i ka hana paʻa a me ka hilinaʻi i kāna hana. He pākuʻi haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa loa ia, ua hoʻohana nuiʻia ma ka mīkini hoʻomaʻamaʻa, nā mea hana hoʻolālā, kūʻai aku nā mea hana kolohe, nā'Вlelo mana ʻO nā'āpana, ke kaomiʻana i nā'āpana, Steam Turbines, nā'āpana i hoʻopiliʻia, nā'āpana mechanical.
ʻO kekahi o nā hiʻohiʻona nui o ka S355 J0 Spiral Steel TUM TUBE. Ua hoʻohana nuiʻia nā pipes sterel i nā pipes a hiki ke hālāwai me nā pono likeʻole o nāʻoihana likeʻole. Inā paha he mau mīkini ikaika a iʻole nā hana infrastructure, e hāʻawi ana i kēia paipu i ka hana kūʻokoʻa a me ka ikaika, kūpono ia no nā noi noi.
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 Cangzhou ScIral Steel Tapel Pipe Gerel Pihi Geal Pipe Coope CO.T, E haʻaheo mākou iā mākou iho i luna o kā mākou moku'āina-ʻo ka hana hana-ka-Art. Me nā lālani 13 o nā mea hana o nā pipes spiral, a me 4 mau laina hana o ka anti-corrosion a me nā mea kūʻai aku e alakaʻi ana i nāʻoihana alakaʻi. ʻO kā mākouʻenehana hana holomua e hiki ai iā mākou e hana i nā pipes spiral stiel cheel me kahi'āpana o ka φ219-φ3500mm a me kahi pā nui o 6-25.4.4mm.
Ua kūpaʻa mākou e hāʻawi i nā huahana kiʻekiʻe e hoʻokō i nā kūlana kiʻekiʻe kiʻekiʻe. Mālama kā mākou hui i nā loea loea e like me kēlā me kēia paila i lalo o nā nānāʻana i nā makamae maikaʻi loa no ka ikaika, ka wikiwiki a me ka hana. Eia nō naʻe,ʻoi aku ka maikaʻi o ka hauʻoli i ka mea kūʻai aku a hāʻawi i nā lawelawe maikaʻi loa ma hope o kā mākou mea kūʻai waiwai.
Me kā mākou S355 J0 Spiral Steel Pipi, hiki iāʻoe ke hilinaʻi i ka maikaʻi loa a me ka hilinaʻi o ko mākou mea e kū ai. Inā pahaʻoe i loko o ka mīkini kaumaha a iʻole ka hanaʻana i nāʻoihana a me ka hanaʻana i kā mākou mau pahu stiel cheel e hoʻonui i kāu mau manaʻo a hāʻawi i nā hopena koʻikoʻi.
E koho i ka CHERE Cangzhou Spiral Spe hui CO., LTD. No kāu mau ponoʻo CHIRL SPEEL SPEEL PEPE. Hoa me mākou i kēia lā aʻike i ka maikaʻiʻole o ka maikaʻi a me ka hilinaʻi o kā mākou huahana.
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