EN10253 NA PALAPALA PALAPALA PULE-WELDING Tee Kaulike/Tee Hoemi

Hoʻopili ʻo EN 10253 maʻamau i nā mea hoʻopili butt-weld, me ka Equal Tee a me Reducing Tee fittings, i hoʻolālā ʻia no ka hoʻohana ʻana i nā ʻōnaehana paipu. He mea koʻikoʻi kēia mau mea hoʻohui i nā pipeline no ka lālā a i ʻole e hōʻemi i ke kahe o nā wai. Eia kahi hoʻolauna i ka EN 10253 butt-weld fittings no Equal Tee a me Reducing Tee:

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2. 1.EN 10253 maʻamau:
3. - Hōʻike ka EN 10253 i nā koi no ka hoʻolālā ʻana, ka hana ʻana, nā mea waiwai, nā ana a me ka hoʻāʻo ʻana i nā mea hoʻopili butt-weld i hoʻohana ʻia i nā ʻōnaehana paipu.
4. - Hōʻoia ka maʻamau i ka maikaʻi, palekana, a me ka hoʻohālikelike ʻana o nā mea pono i nā noi ʻoihana ma waena o nā ʻāina ʻEulopa a me nā ʻāpana e hoʻohana i nā kūlana EN.
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6. 2. Kaulike like:
7. - E like me EN 10253, ʻo ka Equal Tee he ʻekolu ala kūpono me nā lālā like ka nui, e hana ana i kahi kihi 90-degere.
8. - Hoʻohana ʻia ʻo Equal Tees e puʻunaue like i ka kahe wai ma nā ʻaoʻao like ʻole, e hōʻoia ana i ke kaomi kaulike a me nā kahe kahe i loko o nā ʻōnaehana paipu.
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10. 3. E hoemi ana i ka Tee:
11. - He Reducing Tee, e like me ka wehewehe ʻana e EN 10253, hoʻokahi puka puka nui a me ʻelua puka liʻiliʻi liʻiliʻi, e ʻae ana i ka hoʻopili ʻana o nā paipu me nā anawaena like ʻole.
12. - He mea nui ka hoʻemi ʻana i nā Tees no ka hoʻohui ʻana i nā ʻōnaehana paipu me nā ʻano nui a i ʻole nā ​​kahe kahe ʻana me ka mālama ʻana i ke ala kahe a me ka pololei o ka ʻōnaehana.
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14. 4. Mea a me ka hana:
15. - EN 10253 butt-wellding fittings for Equal Tee and Reducing Tee i loaʻa i nā ʻano mea like me ke kila kalapona, ke kila kila, a me ke kila kila e kūpono i nā koi noi kikoʻī.
16. - Hana ʻia kēia mau mea pono me ka hoʻohana ʻana i nā ʻano hana maʻamau e hōʻoia i ka hoʻohālikelike ʻana me nā paipu a me nā mea ʻē aʻe o ka ʻōnaehana.
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18. 5. Noi a hoʻokomo:
19. - EN 10253 Equal Tee and Reducing Tee fittings loaʻa nā noi i nā ʻoihana like ʻole, me ka aila a me ke kinoea, ka hana kemika, ka hana mana, a me nā mea kanu mālama wai.
20. - ʻO nā hana hoʻonohonoho kūpono, e like me nā kaʻina hana welding, nā ʻenehana alignment, a me ka hoʻāʻo ʻana i ke kaomi, he mea nui ia e hana i nā pilina paʻa, leak-leak i nā ʻōnaehana paipu.
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22. 6. Hoʻokō a me ka maikaʻi:
23. - EN 10253 butt-weld fittings e hoʻokō i nā kūlana ʻEulopa, e kālele ana i nā waiwai waiwai, nā ana, a me nā helu kaomi e hōʻoia i ka pololei a me ka hilinaʻi o nā pūnaewele paipu.
24. - Hoʻoikaika nā maʻamau i nā ana hoʻomalu maikaʻi e hōʻoiaʻiʻo e hoʻokō nā mea pono i nā koi i kuhikuhi ʻia no ka hana a me ka palekana.
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26. I ka hōʻuluʻulu ʻana, ʻo EN 10253 butt-welding fittings no Equal Tee a me Reducing Tee he mau mea koʻikoʻi i nā ʻōnaehana paipu, hoʻomaʻamaʻa i ka hāʻawi ʻana i ka kahe, ka lālā, a me ka hoʻohui ʻana o nā paipu me nā anawaena like ʻole. Hoʻopili kēia mau mea pono i nā koi maʻamau e hōʻoia i ka hoʻohālikelike, hilinaʻi, a me ka pono i loko o nā noi ʻoihana ma waena o nā ʻāina ʻEulopa a me nā wahi e hahai ana i nā kūlana EN.