Ke kūpaʻa nei kā mākou ʻoihana i ke kumumanaʻo nui o "ʻO ka maikaʻi ke ola o kāu hui, a ʻo ka inoa paha ke ʻuhane o ia mea" no ke kumukūʻai kūʻai nui ʻia ʻo China Dn300 Large Diameter Sml Cast Iron Pipe, Me kahi ākea ākea, kiʻekiʻe ke ʻano, nā kumukūʻai kūpono a me nā hoʻolālā kaila, hoʻohana nui ʻia kā mākou mau hoʻonā me kēia ʻoihana a me nā ʻoihana ʻē aʻe.
Ke kūpaʻa nei kā mākou ʻoihana i ke kumumanaʻo nui o "Hiki i ka maikaʻi ke lilo i ola o kāu hui, a ʻo ka inoa paha ke ʻuhane o ia mea" noPaipu hao hoʻolei Kina En877, Paipu En877, Me ke kumumanaʻo o ka lanakila-lanakila, ke manaʻolana nei mākou e kōkua iā ʻoe e loaʻa kālā hou aʻe ma ka mākeke. ʻAʻole ka hopu ʻia ʻana o kahi manawa kūpono, akā e hana ʻia. Hoʻokipa ʻia nā ʻoihana kālepa a i ʻole nā mea hoʻolaha mai nā ʻāina āpau.
| Paipu hao hoʻolei SML EN877 | |
| Nā Nui: | DN40 a i DN400, me DN70 a me DE75 no ka hapa mākeke ʻEulopa |
| Kūlana Maʻamau | EN877 |
| Mea Hana | Hao hina |
| Noi | Ka hoʻokahe wai kūkulu hale, ka hoʻokuʻu haumia, ka wai ʻino, ka wai ua |
| Pena ʻana | I loko: epoxy i hoʻopili piha ʻia, mānoanoa min.120μm Ma waho: ʻulaʻula ʻeleʻele kumu ʻaʻahu, mānoanoa min.80μm |
| manawa uku: | T/T, L/C, a i ʻole D/P |
| Ka mana hana | 1500 tons/mahina |
| Ka manawa hāʻawi | 20-30 mau lā, e hilinaʻi ana i ka nui o kāu huahana. |
| MOQ: | 1*20 ipu |
| Nā Hiʻohiʻona | Palahalaha a pololei; ikaika kiʻekiʻe a me ka nui me ke kīnā ʻole; maʻalahi e hoʻouka a mālama; lōʻihi ke ola, pale ahi a me ka walaʻau; palekana i ke kaiapuni |

| DN, mm | Kaumaha, kg | Kōkuhi |
| 40 | 12.5 | DP-040 |
| 50 | 13.0 | DP-050 |
| 75 | 19.0 | DP-075 |
| 100 | 25.2 | DP-100 |
| 125 | 35.8 | DP-125 |
| 150 | 42.2 | DP-150 |
| 200 | 69.3 | DP-200 |
| 250 | 99.8 | DP-250 |
| 300 | 129.7 | DP-300 |
| 400 | 180.0 | DP-400 |
| 500 | 250.0 | DP-500 |
| 600 | 328.5 | DP-600 |















