| Huahana | ASTM A53 ʻEleʻele Pena Welded Steel Paipu |
| Mea waiwai | ʻO ka hao hao |
| Papa | Q195 = S195 / A53 Papa A Q235 = S235 / A53 Papa B / A500 Papa AQ345 = S355JR / A500 Papa B Papa C |
| Kūlana | GB/T3091, GB/T13793API 5L/ASTM A53, A500, A36, ASTM A795 |
| Nā kikoʻī | ASTM A53 A500 sch10 - sch80 |
| Ili | Pena ʻeleʻele |
| Hoʻopau | Hoʻopau maʻamau |
| ʻO nā welau beveled |
Noi:
ʻO nā mea hana / kūkulu hale paipu kila
Paipu kila scaffolding
Paipu kila kia pa
Paipu kila pale ahi
Paipu kila hale ʻōmaʻomaʻo
ʻO ka wai kaomi haʻahaʻa, ka wai, ke kinoea, ka ʻaila, ka paipu laina
Paipu wai
Paipu lima lima
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.
Hoʻopili a hoʻouna:
ʻO nā kikoʻī kikoʻī: i loko o nā pūʻolo hexagonal kūpono i ke kai i hoʻopaʻa ʻia e nā ʻāpana kila, Me ʻelua maʻa nylon no kēlā me kēia pūpū.
Delivery Details: Ma muli o ka QTY, maʻamau 20-30 lā.
Ke awa hoʻouna: TIANJIN PORT I KINA
Uku:
Uku Uku: Advance TT, T/T, L/C, OA.
ʻŌlelo Kūʻai: FOB, CIF, CFR, FCA
Pōmaikaʻi hoʻokūkū mua:
- ʻO nā kauoha liʻiliʻi i ʻae ʻia nā ʻāpana inoa inoa inoa ʻāina o ke kumu
- Hoʻokumu nā limahana ʻike i kahi hōʻoia / Warranty
- Hoʻopili ʻia ʻo International Approvals Packaging
- ʻO ke kumu kūʻai o ka hale hana nā hiʻohiʻona huahana
- Hoʻohanohano ʻia ka maikaʻi o ka hoʻouna ʻana
- Loaʻa ka Laʻana lawelawe
Moʻolelo Hui:
Ua hoʻokumu ʻia ʻo Tianjin Youfa Steel Pipe Group Co., Ltd ma Iulai 1st, 2000. Aia ma kahi o 9000 mau limahana, 11 hale hana, 193 kila paipu hana laina, 3 aupuni accredited hale hana, a me 1 Tianjin aupuni accredited ʻoihana ʻenehana kikowaena.
Nā Mākeke Kūʻai Nui
- Asia Hikina Hema
- Nuhōlani
- ʻEulopa Hikina
- Hikina waena/ʻApelika
- ʻĀkia ʻĀkau
- ʻAmelika Waena/ Hema
62 ERW laina hana paipu kila
Nā hale hana:
Tianjin Youfa Steel Pipe Group Co., Ltd .-No.1 Lala;
Tianjin Youfa Steel Pipe Group Co., Ltd .-No.2 Lala;
ʻO Tangshan Zhengyuan Steel Pipe Co., Ltd;
ʻO Tangshan Youfa Steel Pipe Manufacture Co., Ltd;
Handan Youfa Steel Pipe Co.,Ltd;
Shanxi Youfa Steel Pipe Co., Ltd
