WHAKATAURANGA
| Ingoa Hua | Miro miro |
| Rahi | 1/2"-24" |
| Pēhanga | 150#-2500#,PN0.6-PN400,5K-40K |
| Paerewa | ANSI B16.5,EN1092-1, JIS B2220 etc. |
| Momo miro | NPT, BSP |
| Rauemi | Kowiri tira:A182F304/304L, A182 F316/316L, A182F321, A182F310S, A182F347H, A182F316Ti, 317/317L, 904L, 1.4301, 1.4307, 1.4401, 1.4571,1.4541, 254Mo me ētahi atu. |
| Te maitai waro:A105, A350LF2, S235Jr, S275Jr, St37, St45.8, A42CP, A48CP, E24, A515 Gr60, A515 Gr 70 me ētahi atu. | |
| Kowiri tira takirua:UNS31803, SAF2205, UNS32205, UNS31500, UNS32750, UNS32760, 1.4462,1.4410,1.4501 me ētahi atu. | |
| Paipa maitai:A694 F42, A694F52, A694 F60, A694 F65, A694 F70, A694 F80 me ētahi atu. | |
| Koranu nikara:inconel600, inconel625, inconel690, incoloy800, incoloy 825, incoloy 800H, C22, C-276, Monel400, Alloy20 me ētahi atu. | |
| Koranu Cr-Mo:A182F11, A182F5, A182F22, A182F91, A182F9, 16mo3, 15Crmo, me ētahi atu. | |
| Tono | Ahumahi hinu; ahumahi rererangi me te aerospace; ahumahi rongoā; putanga hau; tipu hiko; hanga kaipuke; maimoatanga wai, me ētahi atu. |
| Ngā Painga | taonga kua rite, wā tuku tere ake; e wātea ana i ngā rahi katoa, kua whakaritea; kounga teitei |
NGĀ PAEREWA WHĀNUI
Whakaaturanga Taipitopito o ngā Hua
1. Kanohi
Ka taea te whakaara ake i te mata (RF), te mata katoa (FF), te hononga mowhiti (RTJ), te awaawa, te arero, te whakarite rānei.
2. Miro
NPT, BSP rānei
3. Kua oti te whakapaipai CNC
Whakaotinga mata: Ko te whakaotinga i te mata o te flange ka inehia hei Arithmetical Average Roughness Height (AARH). Ka whakatauhia te whakaotinga e te paerewa e whakamahia ana. Hei tauira, ka tohua e ANSI B16.5 ngā whakaotinga mata i roto i te awhe 125AARH-500AARH (3.2Ra ki te 12.5Ra). Kei te wātea ētahi atu whakaotinga mēnā ka tonoa, hei tauira 1.6 Ra mōrahi, 1.6/3.2 Ra, 3.2/6.3Ra, 6.3/12.5Ra rānei. Ko te awhe 3.2/6.3Ra te mea tino noa.
TE TOHU ME TE TAKAI
• Ka whakamahia e ia paparanga he kiriata kirihou hei tiaki i te mata
• Mō ngā mea katoa he kowiri tira, ka tākaihia ki te pouaka rakau. Mō ngā mea nui ake, ka tākaihia ngā flange waro ki te papa rakau. Ka taea rānei te whakarite i te tākai.
• Ka taea te hanga tohu tuku mēnā ka tonoa
• Ka taea te whakairo, te tā rānei i ngā tohu i runga i ngā hua. E whakaaetia ana te OEM.
TE TIROTIRO
• Whakamātautau UT
• Whakamātautau PT
• Whakamātautau MT
• Whakamātautau ine
I mua i te tukunga, ka whakarite tā mātou tīma QC i te whakamātautau NDT me te tirotiro ine.Ka whakaaetia hoki te TPI (tirotiro a te hunga tuatoru).
TE TUKANGA HANGA
| 1. Kōwhiria te rauemi mata tūturu | 2. Tapahia ngā rauemi mata | 3. Te whakamahana-mua |
| 4. Te Hanga | 5. Te maimoatanga wera | 6. Mīhini Taratara |
| 7. Te keri | 8. Te miihini pai | 9. Te Tohu |
| 10. Tirotiro | 11. Te tākai | 12. Tukunga |
TAKE MAHI NGĀTAHI
Mō te kaupapa o Brazil tēnei kaupapa. Ko ētahi taonga me whakamahi hinu ārai-waikura, ko ētahi me paninga konukōre.
Ngā Pātai Auau
1. He aha te kowiri tira 304?
Ko te maitai kore waikura 304 he maitai kore waikura austenitic e whakamahia whānuitia ana, he ātete pai ki te waikura, he kaha teitei, he ngāwari hoki ki te hanga. He whānuitia te whakamahinga i roto i ngā momo ahumahi nā tōna ngāwari ki te whakamahi me tōna roa.
2. He aha te kowiri tira 304L?
Ko te maitai kore waikura 304L he momo waro iti o te maitai kore waikura 304. Ka pai ake te kaha whakarewa me te pupuri tonu i te ātete waikura me ngā āhuatanga miihini. Ko tēnei momo e whakamahia ana i roto i ngā tono e hiahia ana ki te whakarewa.
3. He aha te kowiri tira 316?
He koranu kowiri tira austenitic te maitai kore waikura 316 kei roto te molybdenum hei whakarei ake i tōna ātete ki te waikura i roto i ngā taiao moana me te hauota. He kaha tino pai, he ātete hoki ki te ngoki, he pai mō ngā tono uaua maha.
4. He aha te kowiri tira 316L?
Ko te maitai kore waikura 316L he momo waro iti o te maitai kore waikura 316. He pai ake tōna āheinga ki te whakapiri me te ātete ki te waikura intergranular. He maha ngā whakamahinga o tēnei momo i roto i ngā tono e hiahia ana kia ātete ki te waikura me te ngāwari ki te hanga.
5. He aha ngā hononga paipa miro hanga?
Ko ngā hononga paipa miro whakapūmau he hononga paipa i hangaia mā te whakairo i te konganuku wera me te whakamahi i te kaha miihini hei whakapohehe i te āhua e hiahiatia ana. He miro kei te mata o waho o ēnei hononga, ā, ka taea te hono ngāwari ki te paipa miro hei hononga haumaru, kore turuturu.
6. He aha te flange?
He tapa o waho, o roto rānei te flange e whakamahia ana hei whakapakari, hei hono rānei i ngā paipa, i ngā takirere, i ētahi atu wāhanga rānei o tētahi pūnaha paipa. He huarahi ngāwari ēnei ki te huihui, ki te wetewete me te tiaki i te pūnaha. He tino ātete ngā flange maitai kore waikura, ā, ka taea e rātou te tu atu ki ngā pāmahana teitei.
7. He aha ngā paerewa ASTM mō ngā hononga me ngā hononga miro hangai?
Ko ngā paerewa ASTM he paerewa e mōhiotia ana i te ao whānui i whakawhanakehia e te American Society for Testing and Materials. Mā ēnei paerewa ka tutuki i ngā hononga miro me ngā flange hanga ngā whakaritenga motuhake mō te hanganga rauemi, ngā ine, ngā āhuatanga miihini me ngā tikanga whakamātautau.
8. He aha ngā painga o te whakamahi i ngā hononga paipa me ngā hononga miro whakarewa he mea hanga ki te kowiri tira?
He maha ngā painga o ngā paipa me ngā hononga miro rino kore waikura, tae atu ki te ātete pai ki te waikura, te kaha teitei, te roa me te maha o ngā whakamahinga. Ka taea e rātou te tu atu i ngā pāmahana tino kino, ngā pēhanga me ngā taiao uaua, e pai ai mō ngā momo mahi maha.
9. I roto i ēhea mara e whakamahia whānuitia ana ngā hononga paipa me ngā hononga miro rino kore-waikura?
He whānuitia te whakamahinga o ēnei hononga me ngā hononga i roto i ngā ahumahi pēnei i te hinu me te hau, te matū hinu, te matū, te whakaputa hiko, te rongoā, te penupenu me te pepa, te tukatuka kai me te maimoatanga wai. He mea noa te whakamahi i roto i ngā pūnaha paipa, ngā paipa, ngā whare whakapai me ētahi atu tono e hiahiatia ana he hononga haumaru me te mahi pono.
10. Me pēhea te whiriwhiri i ngā hononga paipa me ngā hononga miro maitai kore waikura e tika ana?
Hei whiriwhiri i ngā hononga me ngā āputa tika, whakaarohia ngā āhuatanga pēnei i ngā whakaritenga tono, ngā āhuatanga whakahaere (te pāmahana, te pēhanga, me ngā taiao waikura), te rahi o te paipa, me te hototahi ki te wai e haria ana. He mea pai kia kōrero ki tētahi kaiwhakarato, ki tētahi miihini rānei, hei ārahi i a koe ki te whiriwhiri i ngā hononga me ngā āputa e rite ana ki ō hiahia.
He mea nui ngā hononga paipa i roto i te pūnaha paipa, e whakamahia ana mō te hononga, te huri i te taha, te huri i te taha, te whakarerekē i te rahi, te hiri, te whakahaere rānei i te rere o ngā wai. He whānuitia te whakamahinga o ēnei i roto i ngā mara pēnei i te hanga, te ahumahi, te pūngao me ngā ratonga ā-tāone.
Ngā Mahi Matua:Ka taea e ia te mahi i ngā mahi pēnei i te hono i ngā paipa, te whakarerekē i te ahunga rere, te wehewehe me te whakakotahi i ngā rere, te whakarerekē i te diameter o ngā paipa, te hiri i ngā paipa, te whakahaere me te whakatikatika.
Whānuitanga o te tono:
- Te tuku wai me te rerenga wai o te whare:E whakamahia ana ngā tuke PVC me ngā tuke PPR mō ngā whatunga paipa wai.
- Ngā paipa ahumahi:E whakamahia ana ngā flange kowiri tira me ngā tuke koranu hei kawe i ngā pāpāho matū.
- Te kawe pūngao:E whakamahia ana ngā paipa maitai pēhanga teitei i roto i ngā paipa hinu me te hau.
- HVAC (Whakamahana, Whakahauora, me te Āhuarangi):E whakamahia ana ngā hononga paipa parahi hei hono i ngā paipa whakamatao, ā, e whakamahia ana ngā hononga ngāwari hei whakaiti i te wiri.
- Te whakamakuku ahuwhenua:Mā ngā hononga tere ka taea te huihui me te wetewete i ngā pūnaha whakamakuku pīni.
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