Ke kālele nei hoʻi mākou i ka hoʻomaikaʻi ʻana i ka hoʻokele mea a me ke ʻano QC i hiki ai iā mākou ke mālama i ka lihi maikaʻi loa i loko o ka ʻoihana hoʻokūkū ikaika no ka Factory Customized China Welded Pipe (OD 6-3000mm * WT 0.3-30mm), maikaʻi ke ʻano, nā lawelawe manawa kūpono a me ke kumukūʻai ikaika, lanakila mākou a pau i kahi kaulana maikaʻi loa ma ke kahua xxx ʻoiai ka hoʻokūkū koʻikoʻi o ka honua.
Ua kālele pū mākou i ka hoʻomaikaʻi ʻana i ka hoʻokele waiwai a me ke ʻano QC i hiki ai iā mākou ke mālama i ka lihi maikaʻi loa i loko o ka ʻoihana hoʻokūkū ikaika noʻO ka Tube Welded Kina, paipu, Ke hoʻokipa nei mākou iā ʻoe e kipa i kā mākou hui, hale hana a me kā mākou lumi hōʻikeʻike i hōʻike ʻia nā mea like ʻole e hoʻokō i kāu manaʻolana, i kēia manawa, he mea kūpono ke kipa aku i kā mākou pūnaewele, e hoʻāʻo kā mākou limahana kūʻai aku i kā lākou hana e hāʻawi iā ʻoe i ka lawelawe maikaʻi loa. Inā makemake ʻoe i ka ʻike hou aku, mai kānalua e hoʻokaʻaʻike mai iā mākou ma o ka leka uila a i ʻole ke kelepona.
| 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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