ʻO kā mākou ʻoihana e hana pono, e lawelawe ana i kā mākou mea kūʻai aku a pau, a e hana mau ana i ka ʻenehana hou a me ka mīkini hou no ka mea hoʻolako OEM/ODM Youfa Of Astm A53 Grade B 1 Inch Schedule 40 Black ErwPaipu kila kalapona i hoʻopaʻa ʻia, Ua hoʻonohonoho mua kā mākou ʻoihana i kahi limahana hana loea, hana noʻeau a kuleana hoʻi e hoʻomohala i nā mea kūʻai aku me ke kumumanaʻo multi-win.
ʻO ka pahuhopu o kā mākou ʻoihana e hana pono, e lawelawe ana i kā mākou poʻe kūʻai aku a pau, a e hana mau ana me ka ʻenehana hou a me ka mīkini hou noPaipu Erw 1 12 ʻīniha, Paipu kila Papa Kuhikuhi 40, Paipu kila kalapona i hoʻopaʻa ʻia, Ke hōʻoia nei i ka maikaʻi o ka huahana ma ke koho ʻana i nā mea hoʻolako maikaʻi loa, ua hoʻokō pū mākou i nā kaʻina hana hoʻomalu maikaʻi piha ma o kā mākou mau kaʻina hana sourcing. I kēia manawa, ʻo kā mākou komo ʻana i nā hale hana like ʻole, me kā mākou hoʻokele maikaʻi loa, e hōʻoiaʻiʻo ana hoʻi e hiki iā mākou ke hoʻokō koke i kāu mau koi i nā kumukūʻai maikaʻi loa, me ka nānā ʻole i ka nui o ke kauoha.
| Huahana | Paipu kila ERW |
| Mea Hana | Ke kila kalapona |
| Papa | Q195 = S195 / A53 Papa A Q235 = S235 / A53 Papa B / A500 Papa A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Papa B Papa C |
| Kūlana Maʻamau | DIN 2440, ISO 65, EN10255, BS1387GB/T3091, GB/T13793JIS 3444 /3466 API 5L, ASTM A53, A500, A36, ASTM A795 |
| ʻIli | ʻEleʻele ʻōlohelohe/maoli |
| Pau | Nā wēlau maʻemaʻe |
| 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 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, ʻo ka maʻamau hoʻokahi mahina.



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