Ko te raina whakaputa paipa rino JCOE o Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd. te nuinga e hanga ana i ngā paipa rino hanganga. Whai muri i te whakarite nui, i tirotirohia te API e te rōpū i waenganui o Mei 2023, ā, nō nā tata nei i whiwhi ai rātou i tētahi tiwhikete whakamana mō te tohu API Spec 5L.
Ko te API te whakarāpopototanga o te American Petroleum Institute, ko te 5 e pā ana ki te Komiti Tuarima, ā, ko te L e pā ana ki te paipa. Nō reira, ko te API Spec. 5L tepaipate paerewa i tohua e te Komiti Tuarima o te American Petroleum Institute.
He kamupene hanga paipa whakarewa auau-teitei a Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd.ngā paipa tapawhā, ngā paipa whakarewa wera-toia, me ngā paipa paipa me ngā rauemi mata maitai kounga teitei mai i ngā puna o te kāinga me ngā puna kawemai. Ka taea te whakaputa hua i runga i ngā paerewa ā-motu pēnei i te GB, ngā paerewa o Amerika pēnei i te ANSI, ASME, API, me ngā paerewa o Ūropi pēnei i te EN. Ka taea hoki te whakarite i ngā hua kore paerewa, ngā hua kaupapa motuhake rānei i runga i ngā hiahia o te kiritaki. He whānuitia te whakamahinga o ngā hua i roto i ngā ahumahi pēnei i te hinu, te matū, te hanga kaipuke, te hanga, te mīhini, me ētahi atu.
Tengā paipa maitai tuitui tikai hangaia e te wāhanga JCOE o TianjinYuantai DerunKo ngā āhuatanga o te Steel Pipe Manufacturing Group Co., Ltd. he kaha teitei, he māmā, he pakari whānui, ā, he kaha hoki ki te whakarerekē i ngā āhua. Nō reira, he tino pai mō te hanga whare whānui, teitei rawa, me te taumaha rawa; He tinana tino pīngore, ā, e rite ana ki ngā whakaaro taketake o te hangarau whānui; He pai te kirihou me te pakari o te rauemi, ka taea te whakarerekē nui, ā, ka taea te tu atu ki ngā kawenga hihiri; Nā te nui o te ahumahi ka taea te hanga miihini nui.
Ā tōna wā, ka haere tonu te rōpū ki te rangahau i te maitai kaha-teitei i roto i te mara o te hanganga maitai me ngā paipa maitai hononga tika, kia tino whakapai ake ai i tōna kaha tuku kia tutuki ai ngā hiahia o ngā hanganga whānui me ngā whare tino teitei.
Wā tuku: Hurae-23-2023
