Inā makemake ʻoe e ʻike i ka ʻike hou aku, e like me ka ʻōlelo kūʻai, nā huahana, nā hoʻonā, a me nā mea ʻē aʻe, phoʻolimalimae leka uila mai iā mākou ma ka pūnaewele.
He mea kūʻai waiwai ʻo Tianjin Sanon Steel Pipe Co., Ltd. Aia kā mākou hale hana ma ke kūlanakauhale ʻo Cangzhou, ma ka moku ʻo Hebei. ʻO kā mākou kumu waiwai nuinā paipu paila, a ʻo nā mea i koho ʻiaASTM A335 P5/P11/P91/P92, ASME SA-106/SA-106M GR.B, GB/T 3087-2008 10#/20#. ʻO nā mea hana e hōʻike ana i nā paipu paipu he API 5L, API 5CT, ʻo nā mea hana e hōʻike ana i nā paipu haki petroleum GB/T 9948 he 15MoG/12CrMoVG. Hōʻike ʻo GB/T 6479-2013 i ka mea hana 10#/20#, nā paipu hoʻololi wela SA179/SA210/SA192, a pēlā aku, hōʻike nā paipu mechanical GB/T 8162 i ka mea hana 10#/20#/Q345/42CrMo, hōʻike ʻo EN10210 i ka mea hana S355JOH/S355J2H, nā paipu pahu kinoea GB1 8248, hōʻike i ka mea hana 34CrMo4/30CrMo.
Ka manawa hoʻouna: Iulai-03-2025
