I roto i te hanganga turanga o ngā piriti, ngā tauranga, me ngā whare tino teitei, ko te kounga o te turanga pou te mea e whakatau tika ana i te haumaru me te roa o te oranga o te kaupapa katoa. Mena kei te whai koe i tēneiNgā Paipa Whakapūmau me te Hononga i ngā Wā tata nei, kei te whiriwhiri rānei i tēnei wāNgā Paipa Whakatō Rahimō tō kaupapa, kātahi ka tūtaki koe ki tētahi tukanga -Whakarewahia te Pewa Ruku Takirua, e mōhiotia whānuitia ana ko te paipa whakarewa hononga tika pewa rua-taha e rukuhia ana.
Nā, he aha te take e piki haere ai te maha o ngā tīma hangarau e whiriwhiri ana ki te whakamahi i tēnei momo puranga paipa? He tino māmā te whakautu: te pumau.
Tuatahi, kua whakatauhia e ngā paipa pou he hoahoa honohono ngā raruraru o te nekehanga me te kore taunga e puta pinepine ana i roto i ngā paipa porowhita tuku iho i te wā e hangaia ana ngā pou rōpū. Mā te hanganga honohono ka taea e ia paipa te "ngau" tahi, ka hanga he mata kotahi e mau ana i te kaha, ka nui ake te ātete pānga taha. Heoi anō, ko ngā paipa pou nui te whānui ka mahi i te mahi o te whakawhiti i te kawenga o runga ki te papa hohonu o te kawe. Ko te nui ake o te whānui, ko te teitei ake o te kaha kawe pou kotahi, ka taea te whakaiti i te maha o ngā pou e whakamahia ana, ā, he iti ake te ohanga.
Me kōrero tātou mō te tukanga whakarewa. Ko te painga o te whakarewa pewa rua-taha kei roto i te meka ka rewa katoa ngā hononga whakarewa o roto me waho, ka hua ake he reiti tohu teitei mō te kimi hapa me te iti o te ahotea toenga. Ki te whakatauritea ki ngā paipa whakarewa porowhita noa, kāore ngā paipa DSAW e ngoikore ina pāngia e te pēhanga radial. He tino pai mō ngā kaupapa he uaua te whenua me ngā whakaritenga tino mō te hanganga o te tinana pou, pērā i ngā pou wai hohonu o ngā piriti whakawhiti-moana me ngā tautoko poka turanga tino hohonu i ngā wāhi oneone ngohengohe.
Kua tipu haere tā mātou Cangzhou Spiral Steel Pipes Group Co., Ltd. mai i te tau 1993 ki tēnei wā, e whakaputa ana i te 400,000 tana o ngā paipa porowhita me ngā paipa honohono tika i ia tau, me ngā rawa o te 680 miriona yuan me te rohe wheketere o te 350,000 mita pūrua. I roto i ngā tau o te hanga i ngā Paipa Piling Diameter Nui, ko tā mātou kitenga nui ko te mea e tino wehingia ana e ngā kiritaki ehara i te utu teitei ake, engari ko ngā raruraru e puta ana i waenganui o te whakaurunga paipa. Nō reira, i roto i te tukanga Double Submerged Arc Welded, ka piri tonu mātou ki te paerewa ASTM A252 tino kaha, ka tirotirohia pai ia hononga honohono me te kore e tere.
A te wā ka tae atu anō koe ki ngā tuhi hoahoa turanga, ki te kite koe i roto i te whakaahuatanga o te paparanga oneone "he matotoru te paparanga onepu, he maha ngā kohatu iti, ā, he nui te kaha e hiahiatia ana mō te tautoko", kaua e mangere - ko ngā puranga paipa DSAW whānui-rahi e honoa ana te kōwhiringa hei whakaora i a koe i te maha o ngā raruraru.
Wā tuku: 17 Paenga-whāwhā 2026