I roto i te umanga hinu me te hau, kāore e taea te whakaiti i te hiranga o tētahi pūnaha paipa pono, whai hua hoki. Me kawe ngā matū me ngā tukanga maha mā roto i ngā paipa, ā, he mea nui te whiriwhiri i ngā paipa. E rua ngā momo paipa matua e whakamahia ana i roto i tēnei umanga: ngā paipa kore hononga me ngā paipa whakarewa. I roto i tēnei tuhinga, ka arotahi mātou ki te tukanga hanga me ngā tono oAPI 5L PSL1&PSL2 GR.B X42 X46 X52 X60 X65 X70 ngā paipa maitai waro kua whakapikohia ki raro i te pewa roa.
Ko te tukanga hanga ongā paipa whakarewako te hono i ngā pito e rua o tētahi rīpene maitai, o tētahi pereti rānei, hei hanga i tētahi hanganga rite ki te ngongo. Ko tētahi o ngā tikanga tino whai hua mō tēnei tukanga ko te tikanga whakarewa pewa roa (LSAW). E mōhiotia ana ngā paipa maitai LSAW mō tō rātou kaha, tō rātou pakari, me te tika o ngā āhuatanga. Ko Botop Steel, he kaihanga matua kei Haina, he tohunga ki te tukuNgā paipa maitai LSAW, e whakaputa ana i te neke atu i te 200,000 tana ia tau. Kei te wātea ēnei paipa i roto i ngā momo taumata rerekē pērā i te GR.B, X42, X46, X52, X60, X65, me te X70 – he whānuitanga o ngā kōwhiringa e tukuna ana mō ngā tono rerekē.
TeNgā paipa maitai LSAWKo ngā paipa i hangaia e Botop Steel e whakamahia whānuitia ana i roto i te umanga hinu me te hau. He mea hanga motuhake ēnei paipa kia tū atu ki te pēhanga teitei, ki ngā taiao waikura, me ngā pāmahana tino kino. Me ngā rahi mai i te 355.6 OD ki te 1500 OD me ngā matotoru mai i te 8mm ki te 80mm, ka taea e rātou te whakatutuki i ngā momo whakaritenga. Hei tāpiri, ka whakarite a Botop Steel kia piri pono ki ngā paerewa o te ao pēnei i te ASTM, API, me te DIN i te wā o te tukanga hanga. Mā tēnei ka whakamanahia te kounga me te pono o ā rātou hua, ka marino ai te hinengaro o ngā kiritaki.
Ko te whakapau kaha a Botop Steel ki te kounga e whakaatuhia ana e ngā tiwhikete whakamātautau motuhake e whakaratohia ana me ia o ā rātou hua paipa maitai LSAW. Katoangā paipa me te ngongoE tukuna ana ngā hua me ngā tiwhikete whakamātautau motuhake 3.1, e ai ki te EN 10204. Mā tēnei tiwhikete ka tutuki i ngā hua ngā paerewa me ngā whakaritenga e hiahiatia ana, ka whakawhiwhia ki ngā kaihoko te whakapumautanga o tētahi hua pono, whai hua hoki.
Hei whakamutunga,API 5L PSL1&PSL2 GR.B X42 X46 X52 X60 X65 X70Ko ngā paipa maitai waro whakarewa i raro i te pewa i hangaia mā te whakamahi i te tikanga LSAW e tuku ana i tētahi otinga pono, pakari hoki mō te umanga hinu me te hau. Ko Botop Steel, hei kaihanga pono me te kaihokohoko, e whakarato ana i te whānuitanga o ngā kōwhiringa e pā ana ki ngā tohu, ngā rahi, me ngā matotoru. Nā tō rātou whakapau kaha ki te kounga me te piri ki ngā paerewa o te ao, ko rātou te kaiwhakarato pai rawa atu i te mākete.
Wā tuku: Pipiri-15-2023