EN 10216 mau ʻano maʻamau: Nā kūlana EU no nā boilers, nā uahi a me nā paipu superheater.

I nā makahiki i hala iho nei, me ka holomua o ka ʻenehana, ua hoʻomau ka piʻi ʻana o ka koi no nā paipu kila kiʻekiʻe, ʻoi aku hoʻi i nā māla o nā boiler, nā uahi, nā ʻōpala superheater a me nā paipu preheater ea. I mea e hōʻoia ai i ka palekana, ka lōʻihi a me ka hana o kēia mau huahana, ua hoʻokumu ka EU i ka EN 10216 series of standards e wehewehe i nā koi a me ka hoʻohana ʻana i nā paipu kila. E kālele ana kēia ʻatikala i ʻelua mau kūlana koʻikoʻi o EU, EN 10216-1 a me EN 10216-2, e kālele ana i kā lākou noi, nā pae paipu kila nui a me ka mālama ʻana i ka wā e hoʻohana ai.

Ka wehewehe maʻamau: EN 10216-1 a me EN 10216-2

ʻO EN 10216-1 a me EN 10216-2 nā kūlana EU no ka hana ʻana i ka paipu kila a me nā koi o ka maikaʻi, kūikawā no nā ʻano paipu kila like ʻole a me kā lākou mau hiʻohiʻona hoʻohana. ʻO EN 10216-1 ka mea nui e pili ana i nā koi o ka hana ʻana i nā paipu kila seamless, ʻoi aku hoʻi no nā noi e like me nā boilers kiʻekiʻe a me nā paipu hoʻoili wela e kau ʻia i nā kūlana kiʻekiʻe a me nā kūlana kiʻekiʻe. EN 10216-2 e pili ana i nā paipu kila kila kūikawā, e like me nā mea i hoʻohana nui ʻia i ka ʻoihana kemika a me ka mana. Hōʻike kēia mau maʻamau i ka hoʻohui ʻana i nā kemika, nā waiwai mechanical, nā dimensional tolerances a me nā mea nānā pono o nā paipu kila e hōʻoia i ka hilinaʻi a me ka palekana o nā paipu kila i hana ʻia i nā wahi paʻakikī e like me ke kiʻekiʻe kiʻekiʻe a me ke kiʻekiʻe kiʻekiʻe.

Hoʻohana nui

ʻO nā paipu kila i hana ʻia e like me ka EN 10216 series standards e hoʻohana nui ʻia i nā paipu wai boiler, nā paipu uahi, nā paipu superheater, nā paipu preheating ea a me nā māla ʻē aʻe. Hoʻohana mau ʻia kēia mau paipu kila e kū i ka wela kiʻekiʻe, nā kinoea corrosive a me nā kaiapuni hana mahu kiʻekiʻe. No laila, pono lākou e loaʻa ka ikaika kiʻekiʻe, ke kūpaʻa corrosion maikaʻi a me ka conductivity thermal maikaʻi.

I nā lako paila, hoʻohana ʻia nā paipu kila EN 10216 no nā paipu wai paila a me nā paipu uahi e hoʻoheheʻe i ka wela a hoʻokuʻu i ke kinoea. ʻO nā paipu superheater a me nā paipu hoʻomaʻemaʻe ea kekahi mau wahi noi nui o kēia pūʻulu o nā paipu kila. ʻO kā lākou kuleana e hoʻomaikaʻi maikaʻi i ka hana wela o nā boiler a hoʻemi i ka hoʻohana ʻana i ka ikehu.

Nā māka paipu kila maʻamau

I ka EN 10216 moʻo o nā maʻamau, ʻo nā māka paipu kila maʻamau ka:P195, P235, P265, P195GH, P235GH, P265GH, 13CrMo4-5, 10CrMo9-10, etc.. Loaʻa i kēia mau pae o nā paipu kila nā ʻano kemika like ʻole a me nā waiwai kino a kūpono i nā wahi hana like ʻole. Eia kekahi laʻana, hoʻohana pinepineʻia nā paipu kila P195GH a me P235GH i nā mea paila, aʻo 13CrMo4-5 a me 10CrMo9-10 e hoʻohana nuiʻia i nā mea kemika a me ke kiʻekiʻe kiʻekiʻe a me ke kiʻekiʻe.

Hoʻomalu no ka hoʻohana ʻana

ʻOiai ʻo ka EN 10216 series steel pipes he hana maikaʻi loa, pono e mālama ʻia kekahi mau mea i ka wā e hoʻohana ai. ʻO ka mea mua, pono nā mea hoʻohana e koho i ka pae kila paipu kūpono e like me ke kaiapuni noi kikoʻī e hōʻoia i ka hana palekana o ka ʻōnaehana pipeline. ʻO ka lua, pono e nānā mau ʻia ka paipu kila i ka wā o ka hoʻohana ʻana, ʻoi aku hoʻi i ke kiʻekiʻe kiʻekiʻe a me ke kaomi kiʻekiʻe, a pono e nānā ʻia inā he corrosion ka paipu, nā māwae a i ʻole nā ​​​​poino ʻē aʻe. ʻO ka hope loa, i mea e hoʻonui ai i ke ola lawelawe o ka paipu kila, ʻaʻole pono e mālama ʻia ka hoʻomaʻemaʻe maʻamau a me ka mālama ʻana.

Hāʻawi ka EN 10216-1 a me EN 10216-2 i nā huahana paipu kila kiʻekiʻe no ka hana ʻoihana, e hōʻoiaʻiʻo ana i ka palekana a me ka paʻa o nā lako kī e like me nā boilers, nā paipu uahi, nā paipu superheater, a me nā mea ʻē aʻe.