ʻO ka paipu hao ductile i hana ʻia ma Kina K9 C30 C40 En545 ISO2531
Hoʻolauna
ʻO ke kumu o ka paipu kila hao he paipu hao ductile. No ka mea ʻo Ductile iron pipe i ke ʻano o ka hao a me ka hana ʻana o ke kila, ua kapa ʻia kēia ʻano. ʻO ka graphite i loko o ka paipu hao ductile ma ke ʻano o nā spheroids, a ʻo ka nui o ka graphite he 6-7 maʻamau. Ma ke ʻano o ka maikaʻi, ʻoi aku ka maikaʻi o ka pae spheroidization o ka paipu hao hao e 1-3, a ʻo ka nui o ka spheroidization ʻo ≥80%, no laila ua hoʻomaikaʻi maikaʻi ʻia nā waiwai mechanical o ka mea pono, a loaʻa iā ia ke ʻano o ka hao. a me ka hana o ke kila. ʻO ka paipu hao ductile annealed he ʻano metallographic o ka ferrite me kahi mea liʻiliʻi o ka pearlite a me nā waiwai mechanical maikaʻi, no laila ua kapa ʻia ʻo ia ka paipu hao hao.
Nā hiʻohiʻona: Loaʻa iā ia ke ʻano o ka hao, ka hana o ke kila, ka hana anti-corrosion maikaʻi, ductility maikaʻi, hoʻokomo maʻalahi,
ʻĀpana
| 'ikamu | Paipu hao ductile |
| Kūlana | ASTM, DIN, ISO, EN, JIS, GB, etc. |
| Mea waiwai | hao wili etc. |
| Nui | ʻO ka paʻakikī: i loko o 230HBW a i ʻole e like me ka makemakeʻO ka mānoanoa o ka pā paipu: 6.0-20MM a i ʻole e like me ka makemake
Rally: Ma luna o 420MPA a i ʻole e like me ka makemake Ka lōʻihi: 5m-12m aiʻole e like me ka makemake Nui: DN80-DN2000 a i ʻole e like me ka makemake |
| Ili | ʻO ka ʻaila māmā, hoʻoheheʻe ʻia i ka wela, electro-galvanized, ʻeleʻele, ʻeleʻele, varnish coating/anti-rust oil, pale pale, etc. |
| Palapala noi | Hoʻohana nui ʻia no ka hāʻawi ʻana i ka wai a me ka lawe ʻana i ke kinoea i nā ʻoihana kūloko a me nā ʻoihana mining.etc. |
| Hoʻokuʻu aku i | ʻAmelika, Australia, Brazil, Kanada, Peru, Iran, Italia, India, United Kingdom, Arab, etc. |
| Pūʻolo |
ʻO ka pūʻolo hoʻokuʻu maʻamau, a i ʻole e like me ka makemake. |
| Kau kūʻai | EXW, FOB, CIF, CFR, CNF, etc. |
| Uku | T / T, L / C, Western Union, etc. |
| Palapala | ISO, SGS, BV. |
Hōʻike ʻia nā huahana
