Mai kona hoʻomaka ʻana, ʻike pinepine kā mākou ʻoihana i ka maikaʻi o ka huahana e like me ke ola ʻoihana, hoʻomaikaʻi pinepine i ka ʻenehana hana ʻana, hoʻomaikaʻi i ka huahana maikaʻi loa a hoʻoikaika mau i ka hoʻokele maikaʻi piha o ka ʻoihana, e like me ke kūlana aupuni ISO 9001: 2000 no 18 mau makahiki hale hana Astm A106 / Api 5l / Astm A53 Grade B Seamless a welded Steel Pipe No ka ʻaila a me ke kinoea Pipeline, ua hilinaʻi mākou e hōʻike ʻia he wā lōʻihi e hoʻohiki ana a ke manaʻolana nei mākou e loaʻa iā mākou ka laulima lōʻihi me nā mea kūʻai aku mai nā wahi a pau o ka honua.
Mai ka wā i hoʻomaka ai kā mākou ʻoihana, manaʻo pinepine mākou i ka maikaʻi o ka huahana e like me ke ola ʻoihana, hoʻomaikaʻi pinepine i ka ʻenehana hana ʻana, hoʻomaikaʻi i ka maikaʻi o ka huahana a hoʻoikaika mau i ka hoʻokele maikaʻi o ka ʻoihana, e kūlike me nā kūlana aupuni āpau ʻo ISO 9001: 2000.Paipu kila A106 no ka ʻaila a me ke kākela, Paipu kila humuhumu papa B, Paipu kila humuhumu ʻole, Ke hoʻokipa nei mākou iā ʻoe e kipa i kā mākou hui, hale hana a me kā mākou lumi hōʻikeʻike i hōʻike ʻia nā mea like ʻole e hoʻokō i kāu manaʻolana, i kēia manawa, he mea kūpono ke kipa aku i kā mākou pūnaewele, e hoʻāʻo kā mākou limahana kūʻai aku i kā lākou hana e hāʻawi iā ʻoe i ka lawelawe maikaʻi loa. Inā makemake ʻoe i ka ʻike hou aku, e hoʻomanaʻo e hoʻokaʻaʻike mai iā mākou ma o ka leka uila a i ʻole ke kelepona.
| Huahana | Paipu kila Welded i pena ʻia ʻeleʻele ASTM A53 |
| Mea Hana | Ke kila kalapona |
| Papa | Q195 = S195 / A53 Papa A Q235 = S235 / A53 Papa B / A500 Papa AQ345 = S355JR / A500 Papa B Papa C |
| Kūlana Maʻamau | GB/T3091, GB/T13793API 5L/ASTM A53, A500, A36, ASTM A795 |
| Nā kikoʻī | ASTM A53 A500 sch10 – sch80 |
| ʻIli | ʻEleʻele i pena ʻia |
| Pau | Nā wēlau maʻemaʻe |
| Nā wēlau i hoʻopili ʻia |


Ka Mana Kūlana Koʻikoʻi:
1) I ka wā a ma hope o ka hana ʻana, 4 mau limahana QC me ka ʻoi aku o 5 mau makahiki o ka ʻike e nānā i nā huahana ma kahi random.
2) Keʻena hoʻokolohua i hōʻoia ʻia e ka ʻāina me nā palapala hōʻoia CNAS
3) Nānā ʻae ʻia mai ka ʻaoʻao ʻekolu i koho ʻia/uku ʻia e ka mea kūʻai, e like me SGS, BV.
4) Ua ʻāpono ʻia e Malekia, ʻInidonesia, Singapore, Pilipine, ʻAukekulelia, Peru a me UK. Loaʻa iā mākou nā palapala hōʻoia UL /FM, ISO9001/18001, FPC.
aʻo hou aʻe e pili ana i nā palapala hōʻoia
Hoʻopili a me ka lawe ʻana:
Nā kikoʻī hoʻopili: i loko o nā puʻupuʻu kai hexagonal i hoʻopaʻa ʻia e nā ʻāpana kila, Me ʻelua mau maʻa nylon no kēlā me kēia puʻupuʻu.
Nā kikoʻī hoʻouna: Ma muli o ka QTY, maʻamau he 20-30 mau lā.
Ke awa hoʻouna: Ke awa ʻo TIANJIN ma Kina

Uku:
ʻAno uku: TT mua, T/T, L/C, OA.
Nā Kūlana Kālepa: FOB, CIF, CFR, FCA
Pōmaikaʻi Hoʻokūkū Mua:
- Nā Kauoha Liʻiliʻi i ʻae ʻia Nā ʻĀpana Inoa Lama ʻĀina i Kumu ai
- Hoʻokumu nā limahana akamai i kahi hōʻoia/palapala hoʻokō
- Ka Hoʻopili ʻana i nā ʻAe ʻia o ka Honua
- Kumukūʻai Hale Hana Nā Hiʻohiʻona Huahana Hana Huahana
- ʻAe ʻia ka maikaʻi o ka hoʻouna wikiwiki ʻana Kaulana
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