"ʻO ke kūlana maikaʻi i ka wā mua, ʻo ka ʻoiaʻiʻo ma ke kumu, ʻo ka hui ʻoiaʻiʻo a me ka loaʻa kālā like" ʻo ia ko mākou manaʻo, i mea e hana hou ai a alualu i ka maikaʻi no ka mea hoʻolako gula Kina no Sch5s-schxxs 36 Inch Steel Pipe Astm A 335 Grade P, ua hilinaʻi mākou e hana i nā hoʻokō nui i ka wā e hiki mai ana. Ke kakali nei mākou e lilo i hoʻokahi o kāu mau mea hoʻolako hilinaʻi loa.
"ʻO ka maikaʻi i ka wā mua, ʻo ka ʻoiaʻiʻo ma ke kumu, ʻo ka hui ʻoiaʻiʻo a me ka loaʻa kālā like" ko mākou manaʻo, i mea e hana hou ai a alualu i ka maikaʻi no11 Paipu Galvanized kila kila, I mea e ʻike ai ka poʻe hou aku i kā mākou waiwai a hoʻonui i kā mākou mākeke, ua hoʻolaʻa mākou i ka nui o ka nānā ʻana i nā hana hou a me ka hoʻomaikaʻi ʻana i nā ʻenehana, a me ka hoʻololi ʻana i nā lako. ʻO ka mea hope loa, akā ʻaʻole ka mea liʻiliʻi loa, ke nānā nui aku nei mākou i ke aʻo ʻana i kā mākou poʻe hoʻokele, nā loea a me nā limahana ma ke ʻano hoʻolālā.
| Huahana | Paipu kila mea hoʻoheheʻe ahi |
| 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 | GB/T3091, GB/T13793API 5L, ASTM A53, A500, A36, ASTM A795 |
| Nā kikoʻī | ASTM A795 sch10 sch30 sch40 |
| ʻIli | Pena ʻia i ka ʻeleʻele a i ʻole ka ʻulaʻula |
| Pau | Nā wēlau maʻemaʻe |
| Nā wēlau ʻauwaha |



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.








