He tini ā mātou kaimahi tino pai e mōhio ana ki te pānuitanga, te QC, me te mahi tahi me ngā momo raruraru uaua mai i te tukanga hanga mō te Professional China Tianjin YOUFA Selling Api 5l.Paipa Whakarewa/tube Mīhini Ahuwhenua, Ā, he maha hoki ngā hoa tata o tāwāhi i haere mai ki te mātakitaki, i tukua mai rānei kia hokona e mātou ētahi atu taonga mā rātou. Nau mai haere mai ki Haina, ki tō mātou tāone me tō mātou wāhanga hanga!
He tini ā mātou kaimahi tino pai e mōhio ana ki te pānuitanga, te QC, me te mahi tahi me ngā momo raruraru uaua mai i te tukanga hanga mōPaipa Whakarewa, Ngongo Whakarewa, Ka tukuna e mātou he hua pai ake me ngā hoahoa kanorau me ngā ratonga tohunga. E mihi ana mātou ki ngā hoa o te ao katoa ki te toro mai ki tā mātou kamupene me te mahi tahi me mātou i runga i te kaupapa o ngā painga mō te wā roa me ngā painga tahi.
| Hua | Paipa Rino ERW |
| Rauemi | maitai waro |
| Tau | Q195 = S195 / A53 Tau A Q235 = S235 / A53 Taumata B / A500 Taumata A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Taumata B Taumata C |
| Paerewa | DIN 2440, ISO 65, EN10255, BS1387GB/T3091, GB/T13793JIS 3444 /3466 API 5L, ASTM A53, A500, A36, ASTM A795 |
| Mata | Pango Tahanga/Maori |
| Ngā mutunga | Ngā pito papatahi |
| me ngā taupoki, kāore rānei |
Mana Kounga Tino Pai:
1) I te wā o te whakaputanga me muri i te whakaputanga, e 4 ngā kaimahi QC me te neke atu i te 5 tau o te wheako e tirotiro ana i ngā hua i roto i te matapōkere.
2) Taiwhanga whaimana ā-motu me ngā tiwhikete CNAS
3) He tirotiro e whakaaetia ana mai i te rōpū tuatoru i whakaritea/i utua e te kaihoko, pēnei i te SGS, BV.
4) Kua whakaaetia e Mareia, Initonīhia, Hingaiapore, Philippines, Ahitereiria, Peru me te UK. Kei a mātou ngā tiwhikete UL /FM, ISO9001/18001, FPC.
Te Tākai me te Tukunga:
Ngā Taipitopito Tākai: i roto i ngā paihere hexagonal e taea ai te moana kua tākaihia e ngā rīpene maitai, Me ngā whitiki nairona e rua mō ia paihere.
Ngā Taipitopito Tukunga: I runga i te RAHIA, ko te tikanga kotahi marama.



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