Ngā Āhuatanga o te Paipa Whakarewahia o te Pewa Ruku Roa o Yuantai Derun
1. Te tukanga whakaputa
•Te whakarewa ātete auau teitei (ERW): he pai mō te hanga paipa rino iti me te whānui. Ka whakarewahia ngā taha o te rīpene e te wera e puta mai ana i te ia auau teitei, ā, ka honoa i raro i te pēhanga hei hanga i tētahi whakarewa kaha.
•Te whakarewa pewa ruku-rua-taha (LSAW): e whakamahia ana mō te hanga paipa maitai whānui, mā te whakamahi i te hangarau whakarewa pewa ruku-rua hei whakarewa i roto, i waho hoki i te wā kotahi hei whakarite i te kounga o te whakarewa.
2. Rauemi me ngā whakatakotoranga
•Rauemi: He maha ngā momo maitai hanganga waro, ngā momo maitai koranu rānei e whakamahia ana pērā i te Q195, Q235, Q355, me ētahi atu. Ko te kōwhiringa motuhake ka whakawhirinaki ki ngā whakaritenga tono.
•He whānuitanga o ngā whakaritenga: Ka taea te whakaputa i ngā momo whakaritenga mō ngā paipa maitai, mai i te iti ki te rahi, ā, ka taea te whakarite i ngā rahi me ngā matotoru motuhake kia rite ki ngā hiahia o te kiritaki.
3. Te maimoatanga mata
•Te whakapūmau: Ka whakapai ake i te ātete ki te waikura o ngā paipa rino, ka whakaroa hoki i tō rātou roa mahi.
•Te peita, te paninga rānei: Ka mahia te paninga mata i runga anō i ngā hiahia o te kiritaki, e kore e whakarei ake i te kaha ārai-waikura anake engari ka whakapaipai hoki i te āhua.
4. Te mana whakahaere kounga tino kaha
•Whakamātautau rauemi mata: Ka whakahaerehia he tātaritanga hanganga matū me ngā whakamātautau āhuatanga miihini ki ia puranga maitai e uru ana ki te wheketere.
•Te aroturuki i te tukanga whakaputa: Whakatinanahia te aroturukitanga kounga katoa puta noa i te tukanga whakaputa katoa, tae atu ki ngā tirotiro i te tika o ngā āhuatanga, te kounga whakarewa, me ētahi atu.
•Te tirotiro i ngā hua kua oti: Me whai i ngā tukanga tirotiro tino pakari ngā hua kua oti, pērā i te whakamātautau pēhanga wai, te whakamātautau kore-whakangaro, me ētahi atu, kia mōhio ai kei te tutuki i te kounga o te hua ngā whakaritenga paerewa.
1.Ngā tono matua o ngā paipa honohono tika
Te kawe wai
•Te hinu me te hau māori: ngā paipa tuku pēhanga iti (pērā i ngā paipa peka, ngā paipa kohikohi).
•Ngā kaupapa tiaki wai: ngā paipa wai, ngā pūnaha rerenga wai, ngā paipa whakamakuku ahuwhenua.
•Ahumahi matū: te kawe i ngā wai, i ngā hau rānei kāore e waikura (me whiriwhiri ngā rauemi kia rite ki te reo e whakamahia ana).
Te hanga me te hangarau hanganga
•Anga whare: whakamahia hei tautoko i ngā pou, ngā kurupae, ngā poupou, me ētahi atu mō ngā whare hanganga maitai.
•Turanga: hei pou poutū, hei pou whakapae rānei mō tētahi turanga māmā, he māmā noa iho te hanga wawe.
•Taiepa me ngā ārai: pērā i ngā paipa tautoko mō ngā papa hanga me ngā ārai rori.
Te hanga mīhini
•Whare taputapu: pērā i te hanganga anga o te whare hau me te whare hauhautanga.
•Ngā taputapu kawe: ngā wāhanga kawe kawenga kore-pēhanga teitei pērā i ngā roera kawe me ngā toki taraiwa.
Motoka me te kawe waka
•Te anga waka: ngā wāhanga hanganga o ngā taraka mama me ngā wakatō.
•Ngā whakaurunga kawe waka: ngā paipa tautoko mō ngā pou rama tiriti me ngā pou tohu huarahi.
Ngā mara kē atu
•Te hanga taonga: ngā anga taonga whakarewa (pērā i ngā whata me ngā tūru).
•Te hangarau hiko: ngā ringaringa tiaki taura, ngā wāhanga hanganga o te pourewa tuku.
Ngā Whakatakotoranga o ngā tauira paipa honohono tika
Ko ngā whakaritenga mō ngā paipa honohono tika ka wehea mā te diameter o waho (OD), te matotoru o te pakitara (WT), me te rauemi, ā, ka whai i ngā paerewa o te ao, o te motu rānei. Ko ngā whakarōpūtanga noa me ngā whakaritenga noa e whai ake nei:
1. Whakarōpūtanga mā te tukanga hanga
Te whakarewa ātete auau teitei (paipa ERW):
•Tukatuka: Whakamahia te iahiko auau teitei hei whakamahana i te taha o te pereti maitai, hei whakarewa hoki i raro i te pēhanga.
•Ngā Āhuatanga: He whaiti te hononga, he tino pai te mahi, he pai mō ngā paipa angiangi (te matotoru o te pakitara ≤ 20mm).
•Whakamahinga: Te kawe wai pēhanga iti, te tautoko hanganga.
Te whakarewa pewa i raro i te wai (Paipa LSAW(( ...
• Tukanga: Ka whakamahia te hangarau whakarewa pewa ruku, ka whakarewaina ngā taha e rua, ā, he kaha te whakarewa.
• Ngā Āhuatanga: He nui te matotoru o te pakitara (≥6mm te nuinga), he pai mō ngā wā pēhanga teitei, ngā wā kawenga teitei rānei.
• Whakamahinga: Ngā paipa hinu me te hau tawhiti, ngā kaupapa hanganga nui.
| paerewa | Awhe Whakatakotoranga | rauemi | Ngā horopaki tono |
| GB/T 3091-2015 | Te whānui o waho: 21.3mm~610mm; Te matotoru o te pakitara: 2.0mm~25mm | Q195, Q235, Q345 | Te kawe wai pēhanga iti, te hanganga whare |
| ASTM A53 | Diameter o waho: 1/8"~26"; Matotoru o te pakitara: SCH40, SCH80, me ētahi atu. | Gr.A、Gr.B | Ngā paipa whānui (wai, hau) |
| API 5L | Te whānui o waho: 10.3mm~1422mm; Te matotoru o te pakitara: 1.7mm~50mm | X42, X52, X60, me ētahi atu. | Ngā paipa tuku hinu me te hau |
| EN 10219 | Te whānui o waho: 10mm~600mm; Te matotoru o te pakitara: 1.0mm~40mm | S235, S355 | Hanganga whare, hanga mīhini |
3. Ngā tauira o ngā whakatakotoranga noa
• Paipa angiangi: OD 21.3mm×Matotoru pakitara 2.0mm (GB/T 3091), e whakamahia ana mō ngā paipa wai pēhanga iti.
• Paipa pakitara matotoru-waenga: OD 219mm×Matotoru pakitara 6mm (API 5L X52), e whakamahia ana mō te kohikohi me te kawe hinu me te hau.
• Paipa whānui: OD 610mm×Matotoru pakitara 12mm (tukanga LSAW), e whakamahia ana mō ngā paipa matua o ngā kaupapa tiaki wai.
Te wā tuku: 10-Pepuere-2025
