200 × 200 paipu hao huinahā tubo de aco quadrado ms paipu kila ʻeleʻele kalapona
Nā kikoʻī huahana
| Ka nui | 20*20mm-800*800mm |
| Mānoanoa | 0.5-20mm |
| Ka lōʻihi | 6m 12m a i ʻole i hoʻopilikino ʻia |
|
Kūlana & Papa | GB/T 6728 Q235 Q355 |
| ASTM A500 GR C/D | |
| EN10210 EN10219 S235 S355 |
Hōʻikeʻike Hale Hana
Ka mālama ʻana i ka ʻili
1. Uhi ʻana o ka zinc
200g a i 550g no ka mika kūlike, pale i ka popo no ka manawa lōʻihi
2. Uhi ʻEpoxy
Kaʻina hana kūikawā no ka pahū one a hana i ka uhi epoxy.
Hoʻohālikelike Kūlana
Hoʻopili a me ka hoʻouna ʻana
1. I loko o ka pūʻolo me 8-9 mau kaha kila no ka paipu kila liʻiliʻi
2. Ua ʻōwili ʻia ka pūʻolo me ka ʻeke wai-hōʻoia a laila ua hoʻopili ʻia e nā kaha kila a me ke kāʻei hāpai nylon ma nā wēlau ʻelua
3. Pūʻolo wehe no ka paipu kila anawaena nui
4. E like me ke koi a ka mea kūʻai aku
ʻIkepili ʻoihana
Aia ʻo Ehong Steel ma ka pōʻai waiwai o ke Kai ʻo Bohai o ke kūlanakauhale lehulehu ʻo Cai, ka pāka ʻoihana kalana ʻo Jinghai, kahi i ʻike ʻia ʻo ia he mea hana paipu kila ʻoihana ma Kina.
Ua hoʻokumu ʻia i ka makahiki 1998, ma muli o kona ikaika ponoʻī, ua hoʻomau mau nei mākou.
ʻO ka huina o nā waiwai o ka hale hana e uhi ana i kahi ʻāpana o 300 mau ʻeka, i kēia manawa he ʻoi aku ma mua o 200 mau limahana, me ka mana hana makahiki he 1 miliona tons.
ʻO ka huahana nui ka paipu kila ERW, ka paipu kila galvanized, ka paipu kila wili, ka paipu kila huinaha a me ka huinahā. Loaʻa iā mākou nā palapala hōʻoia ISO9001-2008, API 5L.
Nā nīnau i nīnau pinepine ʻia
Q: He mea hana ua?
A: ʻAe, ʻo mākou ka mea hana paipu kila wili e waiho ana ma ke kauhale ʻo Daqiuzhuang, ke kūlanakauhale ʻo Tianjin, Kina
Q: Hiki iaʻu ke kauoha hoʻokolokolo i kekahi mau tona wale nō?
A: ʻAe. Hiki iā mākou ke hoʻouna i ka ukana nou me ka lawelawe LCL. (ʻUmi ka ukana ipu)
Q: Loaʻa iā ʻoe ke kūlana kiʻekiʻe o ka uku?
A: No ke kauoha nui, hiki ke ʻae ʻia he 30-90 mau lā L / C.
Q: Inā manuahi ka hāpana?
A: Laʻana manuahi, akā uku ka mea kūʻai no ka ukana.
Q: ʻO ʻoe anei ka mea hoʻolako gula a hana i ka hōʻoia kālepa?
A: ʻEhiku mau makahiki mākou e hoʻolako ana i ke anu a ʻae i ka hōʻoia kālepa.
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