Huahana | Pipa kila huila SSAW | Hōʻike |
Mea waiwai | ʻO ka hao hao | OD 219-2020mm Mānoanoa: 7.0-20.0mm Ka lōʻihi: 6-12m |
Papa | Q195 = A53 Papa A Q235 = A53 Papa B / A500 Papa A Q345 = A500 Papa B Papa C | |
Kūlana | GB/T9711-2011 API 5L, ASTM A53, A36, ASTM A252 | Noi: |
Ili | ʻeleʻele/ʻeleʻele maoli | Aila, paipu laina Puʻu paipu |
Hoʻopau | ʻO nā welau paʻa a i ʻole nā kihi Beveled | |
me nā pāpale a ʻole |
Mana Koʻikoʻi Koʻikoʻi:
1) I ka wā a ma hope o ka hana ʻana, 4 mau limahana QC me ka ʻoi aku o 5 mau makahiki e ʻike i nā huahana ma ke ʻano maʻamau.
2) Keʻena hoʻokolohua ʻae ʻia me nā palapala CNAS
3) ʻAe ʻia ka nānā ʻana mai ka ʻaoʻao ʻekolu i koho ʻia / uku ʻia e ka mea kūʻai aku, e like me SGS, BV.
4) Apono ʻia e Malaysia, Indonesia, Singapore, Philippines, Australia, Peru a me UK. Loaʻa iā mākou nā palapala UL / FM, ISO9001/18001, FPC
E pili ana iā mākou:
Ua hoʻokumu ʻia ʻo Tianjin Youfa Steel Pipe Group Co., Ltd ma Iulai 1st, 2000. Aia ma kahi o 8000 mau limahana, 9 hale hana, 179 mau laina hana paipu kila, 3 ʻāina ʻokoʻa i ʻae ʻia, a me 1 Tianjin aupuni accredited ʻenehana ʻenehana kikowaena.
9 SSAW laina hana paipu kila
Nā hale hana: Tianjin Youfa Pipeline Technology Co., Ltd
Handan Youfa Steel Pipe Co., Ltd;
Puka mahina: ma kahi o 20000Tons