ʻO ka ʻike nui o ka pā hao hao
Ua uhi ʻia ka pā kila o ka ipu kaomi i ke kila kalapona a me ke kila kila, i hoʻolālā ʻia no ka hana ʻana i nā ipu kaomi, nā paila, nā mea hoʻololi wela a me nā moku ʻē aʻe a me nā pahu e mālama ai i ka wai a i ʻole ke kinoea i nā kaomi kiʻekiʻe. Loaʻa iā ia nā noi e like me lalo a i ʻole like:
Na Pahu Waiwai Aila
Nā Pahu Kūleʻa Kūlohelohe
Nā Pahu Kemika a me ka Waiwai
Nā pahu wai ahi
Nā pahu hoʻopaʻa Diesel
ʻO nā pahu hau no ka welding
ʻO nā pahu hau no ka kuke ʻana i nā kānaka i kēlā me kēia lā
Nā Pahu Oxygen no ka Luʻu
ʻekolu pūʻulu
Hiki ke hoʻokaʻawale ʻia nā mea pā kila i hoʻohana ʻia no nā moku kaomi i ʻekolu pūʻulu.
● Mākaʻikaʻi Moku Paʻi Paʻi Paʻi ʻApika
ʻO nā pā hao pahu pahu kila he mau papa moku hoʻohana maʻamau i loaʻa kekahi mau maʻamau a me nā māka.
ASTM A516 Gr 70/65/60 Pā kila
Hoʻohana ʻia ma ke ʻano haʻahaʻa haʻahaʻa
ASTM A537 CL1, CL2 Pāʻani kila
ʻOi aku ka ikaika ma mua o A516
ASTM A515 Gr 65, 70
No ka wela waena a me ke kiʻekiʻe
ASTM A283 Papa C
Pā kila ikaika haʻahaʻa a waena
ASTM A285 Papa C
No ka Fusion Welded Pressure Vessels ma ke ʻano i ʻōwili ʻia
Hāʻawi ka Pressure Vessel Steel i ka pā kila kalapona maikaʻi maikaʻi loa no ka paila a me ka hana ʻana o ka moku kaomi i kūpono i nā kūlana kiʻekiʻe i hoʻonohonoho ʻia e ka aila, gas, a me nā lako petrochemical, Octal stocks he ākea ākea o ASTM A516 GR70, A283 Grade C, ASTM A537 CL1/CL2.
● Haʻahaʻa Alloy Pressure Moku
Me ka hoʻohui ʻana i nā mea hao e like me ka chromium, molybdenum, a i ʻole nickel e hoʻonui i ka wela kila a me nā pale ʻino. ʻO kēia mau papa i kapa ʻia ʻo Chrome Moly Steel Plates.
ASTM A387 Crade11, 22 Paʻi kila
Paʻa kila kila Chromium-Molybedenum
Hoʻopili nā mea waiwai ma waena o nā māka ipu hao hao maʻemaʻe a me nā papa kila kuhili. ʻO ka maʻamau maʻamau ka ASTM A387, 16Mo3 ua hoʻomaikaʻi kēia mau kila i ka corrosion a me ke kūpaʻa wela ma luna o nā kila kalapona maʻamau akā ʻaʻohe kumu kūʻai o nā kila kila (ma muli o kā lākou nickel haʻahaʻa a me ka chromium content).
● Nā Papa Kūleʻa Kūleʻa
Ma ka hoʻohui ʻana i kekahi pākēneka o ka chromium, nickel a me ka molybdenum, e hoʻonui i ke kūpaʻa nui ʻana o nā papa kila kila, no ka hoʻohana ʻana i nā noi koʻikoʻi e pono ai ke kūpaʻa nui i ke kaiapuni. E like me ka mea i hoʻohana ʻia i nā ʻoihana meaʻai a i ʻole nā mea kemika.
Hoʻoponopono paʻa ʻia ka hana ʻana i nā moku kaomi ma muli o nā pilikia i pili a ma muli o nā mea i hiki ke hoʻohana ʻia i loko o nā moku ua kuhikuhi pū ʻia. ʻO nā kikoʻī maʻamau no nā kila moku kaomi ʻo ia nā maʻamau EN10028 - ʻo ia hoʻi ma ʻEulopa - a me nā kūlana ASME / ASTM mai ka US.
Hiki iā JINDALAI ke hāʻawi i ka ipu hao kikoʻī kiʻekiʻe i hoʻohana ʻia i ka ʻoihana aila a me ke kinoea a ʻoi aku hoʻi i ka pā kila i kū i ka Hydrogen Induced Cracking (HIC).