Loaʻa iā mākou kahi hui ʻoihana a me ka pono e hāʻawi i ka lawelawe maikaʻi no kā mākou mea kūʻai aku. Ke hahai mau nei mākou i ke kumumanaʻo o ka mea kūʻai aku, ka nānā ʻana i nā kikoʻī no ka Top Quality 3pe/3lpe Coating Welded Steel Pipe, Hoʻokipa mākou i nā malihini a pau e hoʻokumu i nā pilina ʻoihana me mākou ma ke kumu o nā pono like. E ʻoluʻolu e kelepona mai iā mākou i kēia manawa. E loaʻa iā ʻoe kā mākou pane ʻoihana i loko o 8 mau hola.
Loaʻa iā mākou kahi hui loea a me ka pono e hāʻawi i ka lawelawe maikaʻi no kā mākou mea kūʻai aku. Ke hahai mau nei mākou i ke kumumanaʻo o ka mea kūʻai aku, ka nānā ʻana i nā kikoʻī noʻO ka paipu kila anti-corrosion, Paipu Uhi Grp, Paipu kila i hoʻopili ʻia me ka wili, Hoʻokuʻu ʻia aku kā mākou huahana ma ka honua holoʻokoʻa. Ua māʻona mau kā mākou mea kūʻai aku me kā mākou kūlana hilinaʻi, nā lawelawe i hoʻonohonoho ʻia i ka mea kūʻai aku a me nā kumukūʻai hoʻokūkū. ʻO kā mākou misionari "e hoʻomau i ka loaʻa ʻana o kou kūpaʻa ma ka hoʻolaʻa ʻana i kā mākou mau hana i ka hoʻomaikaʻi mau ʻana i kā mākou mau mea a me nā lawelawe i mea e hōʻoia ai i ka ʻoluʻolu o kā mākou mea hoʻohana hope, nā mea kūʻai aku, nā limahana, nā mea hoʻolako a me nā kaiāulu o ka honua a mākou e hana pū ai".
| Huahana | Hoʻouna ʻaila API 5LPaipu kila i hoʻopili ʻia me ka wili | Nā kikoʻī |
| Mea Hana | Ke kila kalapona | OD 219-2020mm Mānoanoa: 7.0-20.0mm Lōʻihi: 6-12m |
| Papa | Q195 = A53 Papa A Q235 = A53 Papa B / A500 Papa AQ345 = A500 Papa B Papa C | |
| Kūlana Maʻamau | GB/T9711-2011API 5L, ASTM A53, A36, ASTM A252 | Noi: |
| ʻIli | ʻEleʻele i pena ʻia | ʻAila, paipu laina Puʻu Paipu |
| Pau | Nā wēlau maʻemaʻe a i ʻole nā wēlau Beveled | |
| me nā pāpale a i ʻole me ka ʻole o nā pāpale |
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 o ka hoʻopili ʻana: nā ʻāpana liʻiliʻi i hoʻokomo ʻia i loko o nā ʻāpana nui.
Nā kikoʻī hoʻouna: Ma muli o ka QTY, ʻo ka maʻamau hoʻokahi mahina.




9 mau laina hana paipu kila SSAW
Nā Hale Hana: Tianjin Youfa Pipeline Technology Co., Ltd
ʻO Handan Youfa Steel Pipe Co., Ltd;
Ka Hana o kēlā me kēia mahina: ma kahi o 20000Tons
-
Nā mea hoʻolako kiʻekiʻe Carbon Erw Iron Hss Structural Re ...
-
Koho nui no ka Round Gi Steel Pipe Galva ...
-
OEM/ODM Kina Kina ASTM A53 Hot ʻōwili ʻia Gi Stee ...
-
Kumukūʻai Hale Hana No ka Pre Galvanized Steel Gp Hollo ...
-
Mea Hana no ka Wela i hoʻoluʻu ʻia ʻo Galvanized Steel Pi ...
-
Hoʻolālā maikaʻi ʻia ka Square Rectangular Structural Hol ...


