Paipu Hao Ductile Ke Kumukuai T Type Huipu Ductile Cast Iron Pipe no ka Hoolako Wai Malalo o ka Pipe K7 K9 C25 C30
Huahana Huahana
ʻO ka nodular cast iron, ductile iron a i ʻole hoʻoheheʻe i ka paipu kila he mea hoʻohui e hoʻohana ai i ka ductility o ka hao a me ka ikaika o ke kila. Loaʻa ka graphite i hoʻonohonoho ʻia i ka spheroidized ma ke ʻano spherical (nā māka 6-7) me ka pae spheroidization o 1-3 a me ka helu ≥80%, e hoʻomaikaʻi ana i nā waiwai mechanical. Ma hope o ka mālama ʻana i ka wela, ʻo ka microstructure ka nui o ka ferrite me kahi liʻiliʻi o ka pearlite, he ikaika maikaʻi a ʻaʻahu ke kūpaʻa.
| Hiki ke hoʻopilikino ʻia nā huahana kikoʻī āpau e like me nā koi o ka mea kūʻai aku | |
| 1. Nui | 1)DN80~2600mm |
| 2)5.7M/6M a i ʻole e like me ka makemake | |
| 2. Kūlana: | ISO2531, EN545, EN598, etc |
| 3.Material | ʻO ka hao hao GGG50 |
| 4. Kahi o kā mākou hale hana | Tianjin, Kina |
| 5. Hoʻohana: | 1)Wai kūlanakauhale |
| 2) nā paipu hoʻohuli | |
| 3) mahiʻai | |
| 6. Ka uhi loko: | a). ʻO ka lining mortar sima Portland b). ʻO ka paʻakai sima kūpaʻa kūpaʻa Sulphate c). Kiʻekiʻe-Alumikina kimeka paʻa d). ʻO ka uhi epoxy i hoʻopaʻa ʻia e). Pena epoxy wai f). Pena kiʻi bitumen ʻeleʻele |
| 7. Ka uhi waho: | . zinc+bitumen(70microns) pena . ʻO ka uhi epoxy i hoʻopaʻa ʻia c). Zinc-aluminum alloy+wai epoxy pena |
| 8. ʻAno: | Weled |
| 9. Hana Hana | Kuʻi, Kuʻi, Kuʻi, Decoiling, ʻoki |
| 10. MOQ | 1 tona |
| 11. Hāʻawi: | Nā pūʻolo, i ka nui, |
1.Resistance i loko o loko: ʻO ke kaomi hana kiʻekiʻe me ka puʻupuʻu pahū o ʻekolu mau manawa o ka hana, e hāʻawi ana i ka palekana maikaʻi loa.
2.Resistance to External Pressure: Hoʻopau ka ikaika o ka hoʻopaʻa ʻana i waho i ka pono no ka moena kūikawā a i ʻole ka uhi pale, no laila ke alakaʻi nei i ka hoʻonohonoho hilinaʻi a me ka hoʻokele waiwai.
3. Inner Layer of Anti-Corrosion: Centrifugal cement mortar lining (ISO 4179) he maʻemaʻe, paʻa paʻa i loko o ka uhi e pale ai i ka wai inu.
4.Protective Film: Zinc spraying (≥130 g/m², ISO 8179) me ka chlorinated resin uhi uhi e hoʻomaikaʻi hou i ka waiwai anti-rust. Hiki ke hāʻawi ʻia nā ʻāpana zinc a i ʻole zinc-aluminium ma ke ʻano he koho e like me nā koi o ka mea kūʻai aku.
Nā hiʻohiʻona
ʻO ka hao hoʻoheheʻe, kahi huahana hao, he ikaika o ke kila, a me ka ductility a me ka paʻakikī o ka hao. No ka spheroidization, hoʻohana ʻia kahi lāʻau lapaʻau ma ka pae 1-3 (rate ≥80%) e hoʻomaikaʻi i nā waiwai mechanical. ʻO nā paipu Annealed he ʻano pearlite i loko o ka ferrite matrix i mea maikaʻi loa i ka pale ʻana i ka corrosion, ductility, sealing performance a hiki ke hoʻokomo koke.
Microstructure: Spheroidal graphite ma ferrite-pearlite matrix. ʻO ka nui o ka pearlite ma muli o ke anawaena paipu: <≤20%< no nā paipu anawaena liʻiliʻi a me ~25% no nā paipu anawaena nui. ʻO kēia hui ʻokoʻa o nā waiwai e hana ai i ka paipu hao ductile ka paipu makemake no ka wai inu, ka mahu a me ke kinoea maloʻo i ka hoʻohana ʻana i nā ʻoihana a me nā ʻoihana.
Palapala noi
Loaʻa nā paipu hao ductile i ka nui o 80 a 1600 mm anawaena no ka wai inu (BS EN 545) a no nā noi ʻole e like me ka sewer (BS EN 598). Hāʻawi lākou iā lākou iho i ka hoʻohui maʻalahi, waiho ʻia i nā wā āpau, pinepine ʻole me kahi moena kūikawā, a hāʻawi i kahi kumu kiʻekiʻe o ka palekana a me ka hiki ke kūpono e hoʻokipa i nā neʻe ʻana o ka honua, nā ʻano maikaʻi i hoʻolilo iā lākou i mea koho no ka nui o nā noi pipeline.
Kaʻina Hana Hana
Hoʻopili a me ka hoʻouna ʻana
FAQ
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Hiki iā ʻoe ke waiho iā mākou i ka memo, a e pane mākou i kēlā me kēia memo i ka manawa.
2.E hoʻouna ʻoe i nā waiwai i ka manawa?
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4.He aha kāu mau ʻōlelo uku?
ʻO kā mākou manawa uku maʻamau he 30% waiho, a hoʻomaha iā B / L.
5.Keʻae neiʻoe i ka nānāʻana o kaʻaoʻaoʻekolu?
ʻAe ʻae loa mākou.
6.Pehea mākou e hilinaʻi ai i kāu hui?
Hoʻolaha mākou i ka ʻoihana kila no nā makahiki ma ke ʻano he mea hoʻolako gula, ke keʻena poʻo nui ma ka moku ʻo Tianjin, hoʻokipa ʻia e noiʻi ma nā ʻano āpau, ma nā ʻano āpau.
