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EN10253 BUTT-WELDING Cap

Hoʻopili ʻo EN 10253 maʻamau i kahi ākea ākea o nā mea hoʻopili butt-weld i hoʻohana ʻia i nā ʻōnaehana paipu, me nā pāpale. ʻO nā pāpale wili puʻupuʻu ke kumu o ka pani ʻana i ka hopena o kahi paipu, e hāʻawi i kahi sila e pale ai i ka leakage a i ʻole ka haumia.



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Hoʻopili ʻo EN 10253 maʻamau i kahi ākea ākea o nā mea hoʻopili butt-weld i hoʻohana ʻia i nā ʻōnaehana paipu, me nā pāpale. ʻO nā pāpale wili puʻupuʻu ke kumu o ka pani ʻana i ka hopena o kahi paipu, e hāʻawi i kahi sila e pale ai i ka leakage a i ʻole ka haumia. Eia ka hoʻolauna ʻana i ka EN 10253 butt-wellding caps:

  1.  
  2. 1.EN 10253 maʻamau:
  3. - Hōʻike ʻo EN 10253 i nā koi no ka hoʻolālā, ka nui, nā mea hana, ka hana ʻana, a me ka hoʻāʻo ʻana i nā mea hoʻopili butt-weld, me nā pāpale, i hoʻohana ʻia i nā ʻōnaehana paipu.
  4. - Hōʻoia ka maʻamau i nā pāpale i hana ʻia e like me nā kūlana EN e hoʻokō i nā koina maikaʻi a kūpono hoʻi me nā mea ʻē aʻe i loko o ka pūnaewele paipu.
  5.  
  6. 2. Pāleʻa Puʻupuʻu:
  7. - ʻO kahi pāpale wili-weld, e like me EN 10253, he mea kūpono i hoʻolālā ʻia e uhi a hoʻopaʻa paʻa i ka hopena o kahi paipu me ka paʻa e pale aku ai i ka leak a i ʻole ka haumia i ka ʻōnaehana paipu.
  8. - Hoʻohana pinepine ʻia nā pāpale i ka wā e hoʻopaʻa ʻia ai nā hopena paipu no ka manawa paʻa a i ʻole no kekahi manawa, e hāʻawi ana i ka pale a mālama i ka pono o ka pipeline.
  9.  
  10. 3. Mea a me ka hana:
  11. - Loaʻa nā pāpale butt-weld ma lalo o EN 10253 mau kikoʻī i nā mea like ʻole e like me ke kila kalapona, ke kila kila, a me ke kila kila e hoʻokō i nā koi like ʻole a me nā koi wela. - Hana ʻia kēia mau pāpale me ka hoʻohana ʻana i nā ʻano hana maʻamau e hōʻoia i kahi pilina ikaika a leak-leak ke hoʻopaʻa ʻia i ka hopena o kahi paipu.
  12.  
  13. 4. Noi a me na pomaikai:
  14. - Hoʻohana ʻia nā pāpale butt-weld i nā ʻoihana he nui, me ka ʻaila a me ke kinoea, ka hana kemika, ka mālama wai, a me nā mea hou aku, kahi e hoʻopaʻa paʻa ʻia ai nā hopena paipu.
  15. - Hāʻawi nā pāpale i ka pale i nā wēlau paipu mai nā mea o waho, pale i ka leakage a i ʻole ka hoʻohaumia ʻana, a kōkua i ka mālama ʻana i ka maʻemaʻe a me ka pololei o ka ʻōnaehana paipu.
  16.  
  17. 5. Hoʻokomo a me ka welding:
  18. - He mea koʻikoʻi nā hana hoʻonohonoho kūpono, me ka alignment, ka hoʻomākaukau ʻana i ka hopena o ka paipu, a me nā ʻenehana welding, i ka wā e hoʻokomo ai i nā pāpale wili-weld e hōʻoia i ka sila paʻa a leak-proof.
  19. - He ala maʻamau ka welding no ka hoʻopili ʻana i nā pāpale i nā paipu, e hāʻawi ana i kahi pani paʻa a paʻa i hiki ke pale i ke kaomi, hoʻololi ʻana i ka mahana, a me ke kahe wai i loko o ka ʻōnaehana.
  20.  
  21. I ka hōʻuluʻulu ʻana, ʻo EN 10253 butt-welding caps he mea nui i hoʻohana ʻia i nā ʻōnaehana paipu e hoʻopaʻa paʻa i ka hopena o nā paipu a pale i ka leakage a i ʻole ka hoʻohaumia ʻana. Hoʻopili kēia mau pāpale i nā koi maʻamau e hōʻoia i ka maikaʻi, hilinaʻi, a me ka hoʻohālikelike ʻana i loko o nā noi ʻoihana kahi e pono ai ka pani ʻana o ka paipu a me ka pale.

Inā makemake ʻoe i kā mākou huahana, hiki iā ʻoe ke koho e waiho i kāu ʻike ma aneʻi, a e hoʻopili koke mākou iā ʻoe.


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Inā makemake ʻoe i kā mākou huahana, hiki iā ʻoe ke koho e waiho i kāu ʻike ma aneʻi, a e hoʻopili koke mākou iā ʻoe.