The Yuantai Derun's square ṣofo apakan, onigun ṣofo apakan, ipin ṣofo apakan, pre galvanized, irin pipe, gbona-fibọ galvanized, irin pipe ati awọn ọja miiran gbe jade EN10210,EN10219,ASTM A53,ASTM A500,ASTM A501,ASTM A106,BS1387, STKR490, GB/T700-2006, GB/T6728-2002; Paipu onibajẹ apa meji ti arc ajija, ati paipu irin alailẹgbẹ yoo ni ibamu pẹlu GB/T9711-2011, API Spec 5L ati API 5CT awọn ajohunše ti ile-iṣẹ epo epo China.
Ile-iṣẹ Yuantai ṣe pataki pataki si didara awọn ọja, ṣe idoko-owo lọpọlọpọ ni iṣafihan awọn ohun elo to ti ni ilọsiwaju ati awọn alamọja, ati pe o lọ gbogbo jade lati pade awọn iwulo awọn alabara ni ile ati ni okeere.Ni ọdun 2023, yàrá ẹgbẹ ẹgbẹ Yuantai Derun ti kọja iwe-ẹri CNAS.
Awọn akoonu inu idanwo apakan ṣofo Irin le pin ni aijọju si: akopọ kemikali, agbara ikore, agbara fifẹ, ohun-ini ipa, ati bẹbẹ lọ
Ni akoko kanna, ile-iṣẹ tun le ṣe wiwa abawọn lori laini ati annealing ati awọn ilana itọju ooru miiran ni ibamu si awọn iwulo alabara.
Idanwo fifẹ
Iṣiro kemikali
Ṣe igbasilẹ awọn abajade idanwo
Ayẹwo lile
Idanwo titẹ omi
Awọn ohun elo idanwo ipa nla
Awari Metallographic
Iyọ owusu oluwari
Ohun elo ipa kekere
Ikore esiperimenta itanna
spectrometer kika taara





