ʻIke pinepine ʻia kā mākou mea kūʻai aku a hilinaʻi ʻia e nā mea hoʻohana hope a e hui mau i ka hoʻololi ʻana i nā makemake kālā a me ka pilikanaka no ka ODM Manufacturer Chemical Industry i hoʻohana ʻia.Kaumaha O Gi Pipe, Ke alakaʻi nei i ke ʻano o kēia kahua ʻo kā mākou pahuhopu hoʻomau. ʻO ka hoʻolako ʻana i nā huahana papa 1 a me nā hoʻonā ko mākou manaʻo. No ka hana ʻana i kahi wā lōʻihi maikaʻi, makemake mākou e hui pū me nā hoaaloha āpau ma kou hale a ma waho. Inā makemake ʻoe i kā mākou huahana, e hoʻomanaʻo i ka maʻamau ʻaʻole e hoʻokaʻulua e launa pū me mākou.
Hoʻomaopopo pinepine ʻia kā mākou mea kūʻai a hilinaʻi ʻia e nā mea hoʻohana hope a e hui mau i ka hoʻololi ʻana i nā makemake kālā a me ka pilikanaka noJis G3444 Stk400 Paipu kila, Kaumaha O Gi Pipe, Paipu Pena Keʻokeʻo, No ka ʻoi aku o ʻumi mau makahiki i ka ʻike ma kēia waiho ʻana, ua loaʻa i kā mākou hui ka inoa kiʻekiʻe mai ka home a ma waho. No laila ke hoʻokipa nei mākou i nā hoaaloha mai nā wahi a pau e hele mai e hoʻopili iā mākou, ʻaʻole wale no ka ʻoihana, akā no ka pilina.
| Huahana | Paipu kila a me ka huinahalike | 
| Mea waiwai | ʻO ka hao hao | 
| 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 | DIN 2440, ISO 65, EN10219GB/T 6728JIS 3444 /3466ASTM A53, A500, A36 | 
| Ili | ʻO ka uhi zinc 200-500g/m2 (30-70um) | 
| Hoʻopau | Hoʻopau maʻamau | 
| Hōʻike | OD: 20*20-500*500mm ; 20*40-300*500mm Mānoanoa: 1.0-30.0mm Ka lōʻihi: 2-12m | 



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 aʻo hou e pili ana i nā palapala hōʻoia
 
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 hoʻokahi mahina.
12 wela galvanized huinahalike a me rectangular kila paipu hana laina
 hale hana:
Tianjin Youfa Dezhong Steel Pipe Co., Ltd;
Handan Youfa Steel Pipe Co.,Ltd;
Shanxi Youfa Steel Pipe Co., Ltd
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