Paipa LSAWhe paipa rino i whakapirihia ki te taha roa, i hangaia mā te whakamahi i te hangarau whakapiri pewa i raro i te wai.
Ko ngā paipa maitai LSAW e tohuhia ana e ngā hononga roa e rere ana i te roanga katoa o te paipa, e puta mai ana i ngā mata o roto, o waho hoki o te paipa.
Ko te painga o te paipa maitai LSAW he taea te whakarato i ngā paipa he whānui nui, he pakitara matotoru, me te pēhanga teitei.
| Ingoa | Cangzhou Botop International Co., Ltd. |
| Ngā mōhiohio | Kei Cangzhou, Haina, me te haumitanga katoa o te 500 miriona yuan me te rohe o te 600,000 mita tapawha |
| Ngā taputapu | Kua rite ki te tukanga hanga JCOE matatau me te hangarau whakarewa DSAW, ngā taputapu whakaputa me te whakamātautau katoa |
| Te kaha whakaputa | Neke atu i te 200,000 tāne te nui o te whakaputanga ā-tau |
| Tiwhikete | API 5L, ISO 9001, ISO 19001, ISO 14001, ISO 45001, me ētahi atu. |
| Ngā kaupapa whai wāhi | Te Whare Hikohiko Iti o Ranawala; Paipa hau whakawhiti Nama 2 ki Turkey; Te Whare Hikohiko Iti o Ranawala; Kaupapa Hanga Tāone; me ētahi atu |
| Ngā whenua kaweake | Ahitereiria, Initonīhia, Kānata, Saudi Arabia, Dubai, Īhipa, Ūropi, me ētahi atu whenua me ngā rohe |
| Ngā Painga | Te Wheketere me te Kaihanga Paipa Rino LSAW; Ngā kaihokohoko paipa maitai LSAW; Ngā kaihoko paipa maitai LSAW; Ngā hoko tika mai i te wheketere, te kounga kua oti te whakapūmau, me ngā utu iti ake. |
I roto i ngā kupu ngāwari, ko teLSAWKo te tukanga whakaputa ko te whakapiko i ngā pereti rino kia rite ki te ngongo, kātahi ka whakamahi i te whakarewa pewa i raro i te wai hei whakarewa i ngā taha o ngā pereti rino hei hanga i tētahi paipa rino.
Muri iho, ka ārahi mātou i a koe i roto i ngā kaupae matua o te hanga paipa maitai LSAW, kia mārama ai koe ki te tukanga.
1. Te tirotiro pereti me te tapahi: I runga i ngā paerewa whakatinanatanga o te paipa rino me ngā ine e hiahiatia ana, ka tapahia ngā pereti e tika ana kia rite ki ngā rahi e tika ana.
2. Te mira tahaTukatukahia te taha o te paipa maitai kia puta he āhua e tika ana mō te whakarewa, pērā i te āhua V. He mea nui tēnei mahi mō te kounga o te whakarewa.
3. Te HangaE whakamahia ana e tā mātou kamupene te tukanga hanga JCOE, arā, ka hangaia te pereti maitai hei hanganga ngongo tonu mā roto i ngā roera me te mīhini perehi.
4.WhakarewaI roto i te hononga roa o te hanganga ngongo, ka mahia te whakarewa pewa ruku hei whakakotahi i ngā taha o ngā pereti maitai hei hanga i te paipa maitai. Koinei te taahiraa tino nui o te tukanga katoa.
5. TirotiroMā te maha o ngā tirotiro, tae atu ki te whakamātautau kore-whakangaro 100% me te whakamātautau turuturu wai-pūmau o ngā paipa maitai, ka whakarite kia tutuki i te hua kua oti ngā whakaritenga paerewa.
I roto i te tukanga whakaputa tuturu o ngā paipa maitai LSAW, haunga ngā tukanga matua kua whakahuatia i runga ake nei, he maha atu anō ngā mahi uaua, pai hoki. Me whakahaere tika me te aroturuki kounga tino tika ēnei mahi kia pai ai te whakaputanga o ngā paipa maitai LSAW kounga teitei e tutuki ai ngā paerewa.
1. Tino urutauHe maha ngā wā ka whakamahia ngā paipa rino LSAW i roto i ngā taiao mahi pāmahana teitei me te pēhanga teitei. Mā te paninga tika, ka taea e ēnei paipa te pupuri i te mahi pono ahakoa i roto i ngā āhuarangi tino kino me ngā āhuatanga whenua uaua.
2. Te kounga o te whakarewaI te hanga o te LSAW, ko tewhakarewa pewa ruku rua-taha (DSAW)te tukanga e whakamahia ana. Mā tēnei tukanga ka tino uru te hononga o te whakarewa, ā, ka tutuki he paerewa teitei mō te kounga whakarewa. He ōrite, he ōrite hoki te whakarewa, e whakarei ake ana i te mahi whānui me te pono o te paipa maitai.
3. Paipa maitai matotoru te whānui:
| Ngā Whakarāpopototanga | Ingoa | Diameter o Waho | Matotoru o te Pakitara |
| SSAW (HSAW, SAWH) | Te Whakarewa Āwhata Rukuhia ki te Porowhita | 200 - 3500 mm | 5 - 25 mm |
| LSAW (SAWL) | Te Whakarewa Āwhata Ruku Roa | 350 - 1500 mm | 8 - 80 mm |
| ERW | Ātete Hiko Whakarewahia | 20 - 660 mm | 2 - 20 mm |
| SMLS | Tuitui kore | 13.1 - 660 mm | 2 - 100 mm |
E kitea ana i te whakataurite i te rahi o te hanga i runga ake nei, he mārama ngā painga o ngā paipa maitai LSAW i roto i te hanga o ngā paipa maitai matotoru te whānui, e tutuki ai ngā hiahia o ngā kaupapa nui me ngā tono ahumahi.
4. He whānui te whakamahingaE whakamahia whānuitia ana ngā paipa maitai LSAW i roto i te tuku hinu me te hau, te hangarau hanganga, te hanga piriti, me ētahi atu mara e hiahia ana ki ngā paipa maitai kaha-teitei nā te mea he kaha teitei, he pai hoki te mahi.
| Paerewa | Whakamahinga | Tau |
| API 5L / ISO 3183 | paipa raina | Tau B, X42, X52, X60, X65, X72, me ētahi atu. |
| GB/T 9711 | paipa raina | L245, L290, L360, L415, L450, me ētahi atu. |
| GB/T 3091 | Te kawe i ngā wai pēhanga iti | Q195, Q235A, Q235B, Q275A, Q275B, me ētahi atu. |
| ASTM A252 | Paipa poupou | Tau 1, Tau 2, me Tau 3 |
| ASTM A500 | Paipa hanganga matao | Taumata B, Taumata C, me Taumata D |
| ASTM A501 | Paipa hanganga wera-hanga | Taumata A, Taumata B, me Taumata C |
| EN 10219 | Paipa hanganga matao | S275J0H, S275J2H, S355J0H, S355J2H |
| EN 10210 | Paipa hanganga kua oti te whakamahana | S275J0H, S275J2H, S355J0H, S355J2H |
Haunga ngā paerewa paipa rino noa kua whakarārangihia i runga ake nei, ko te rauemi me te paerewa o te pereti rino, pērā i te SS400, kei roto hoki i te hanga paipa rino mā te whakamahi i te tukanga LSAW. Kāore ēnei i te rārangihia i konei.
He maha ngā wā ka pania ngā mata o roto, o waho hoki o ngā paipa maitai LSAW kia rite ki ngā taiao mahi rerekē.
Ka taea e ēnei paninga te waiho hei paninga tiaki rangitahi, hei paninga ārai-waikura rānei mō te wā roa. Ko ngā momo paninga noa kopeita, whakapūmau, 3LPE, FBE,TPEP, tāra waro epoxy, me ētahi atu
Ka tiakina pai ngā paipa rino e ēnei paninga mai i te waikura, ka roa ake te ora o ā rātou mahi, ā, ka whakarite hoki i tō rātou pumau me te pono i raro i ngā āhuatanga taiao rerekē.
He rauemi ahumahi nui te paipa maitai LSAW. Hei whakarite kia pai te rere o te paipa maitai LSAW i roto i ngā mākete ā-motu me ngā mākete ā-rohe, me whiwhi te paipa maitai LSAW i ētahi tuhinga whakamana i te wā e kawemai ana, e kaweake ana hoki. Ko ngā mea noa koTiwhikete API 5L,Tiwhikete ISO 9001,ISO 19001 tiwhikete, Tiwhikete ISO 14001,me Tiwhikete ISO 45001.
