ASTM A192:Nā Kūlana Kūlana no ka Seamless Carbon Steel Boiler Tubes for High-Pressure Service.
Hoʻopili kēia ʻōlelo kikoʻī i ka mānoanoa liʻiliʻi o ka pā, ka paila kila kalapona ʻole, a me nā paipu superheater no ka lawelawe puʻe kiʻekiʻe.
Nā pihi hoʻokele
ASTM A192 Lahi Nui
Anawaena waho:12.7-177.8mm [1/2-7 in.]
ʻO ka mānoanoa o ka pā liʻiliʻi: 2.2-25.4mm [0.085 -1in.]
Hiki ke hoʻolako ʻia nā paipu me nā ʻāpana ʻē aʻe, inā e hoʻokō kēlā mau paipu i nā koi ʻē aʻe a pau o kēia kikoʻī.
Hana ʻia
Pono e hoʻomaʻemaʻe ʻia nā paipu me ka wela a i ʻole ke anu e like me ka hana ʻana.
ʻO ASTM A192 ʻelua mau hana hana nui no ka paipu kila ʻole: huki anu a me ka ʻōwili wela.
Hoʻomaʻamaʻa Wela
Hana ʻia ka wela ma 1200℉ [650℃] a i ʻole ma hope o ka pau ʻana o ka hoʻoheheʻe anu.
Nā Manaʻo hoʻomanawanui
Pono nā mea i hāʻawi ʻia i nā koi pili o ASTM A450.
| ʻO ka hoʻomanawanui ʻana | ||
| Papa inoa | ʻano ʻano | laulā |
| Mass | DN≤38.1mm[NPS 11/2] | +12% |
| DN＞38.1mm[NPS 11/2] | +13% | |
| Anawaena | DN≤38.1mm[NPS 11/2] | +20% |
| DN＞38.1mm[NPS 11/2] | +22% | |
| Nā lōʻihi | DN＜50.8mm[NPS 2] | +5mm[NPS 3/16] |
| DN≥50.8mm[NPS 2] | +3mm[NPS 1/8] | |
| Pololei a Hoʻopau | Pono pono nā paipu i hoʻopau ʻia a loaʻa nā wēlau paheʻe me ka ʻole o nā burrs. | |
| Hoʻopaʻa hewa | Hiki ke hoʻoneʻe ʻia kekahi oki ʻole a i ʻole i ʻike ʻole ʻia i loko o ka paipu ma ka wili ʻana, ke mālama ʻia ka ʻili o ka curved maʻemaʻe, a ʻaʻole hoʻemi ʻia ka mānoanoa o ka pā ma lalo o ka mea i ʻae ʻia e kēia a i ʻole ka kikoʻī o ka huahana. | |
ASTM A192 Pipe Weight Calculator
ʻO ke kumu paona:
M=(DT)×T×C
Mʻo ia ka nuipaʻa o kēlā me kēia ʻāpana lōʻihi;
Dʻo ia ke anawaena waho i ʻōlelo ʻia, i hōʻike ʻia ma nā millimeters (inches);
T ʻo ia ka mānoanoa o ka pā i ʻōlelo ʻia, i hōʻike ʻia ma nā millimeters (inches);
Cʻo 0.0246615 no ka helu ʻana i nā ʻāpana SI a me 10.69 no ka helu ʻana i nā ʻāpana USC.
Inā makemake ʻoe e ʻike hou aku e pili ana i ke kilapakuhi kaumaha paipuapapahana paipu, kaomi maanei!
Ho'āʻo ASTM A192
Nā kūlana hoʻokō hoʻokolohua
| Hoao | Kūlana |
| Nā ʻāpana Kemika | ASTM A450 Mahele 6 |
| Hoao Mechanical | ASTM A450 Māhele 7 |
| Ho'āʻo palahalaha | ASTM A450 Mahele 19 |
| Hoʻāʻo puhi | ASTM A450 Māhele 21 |
| Ho'āʻo Paʻakikī | ASTM A450 Māhele 23 |
| ʻO ka hoʻāʻo kaomi hydraulic | ASTM A450 Māhele 24 |
| ʻO ka nānā ʻole ʻana | ASTM A450, Māhele 26 |
Loaʻa i kēia maʻamau nā koi kikoʻī no ka haku mele a me nā waiwai mechanical: ʻo nā hoʻokolohua ʻē aʻe e pili ana i ka ASTM A450.
Nā ʻāpana Kemika
| Nā ʻāpana Kemika | |
| C(Kapona) | 0.06-0.18 |
| Mn(Manekene) | 0.27-0.63 |
| P(Pōpena) | ≤0.035 |
| S(Sulphur) | ≤0.035 |
| ʻO Si(Silikona) | ≤0.25 |
| ʻAʻole ʻae ʻia ka hāʻawi ʻana i nā māka alloy e koi maopopo ana i ka hoʻohui ʻana i kekahi mea ʻē aʻe ma mua o nā mea i helu ʻia ma luna. | |
Na Waiwai Tensile
| Nā Koina Tensile | |||
| Papa inoa | hoʻokaʻawale | waiwai | |
| Ka ikaika tensile, min | ksi | 47 | |
| MPa | 325 | ||
| Hua ikaika, min | ksi | 26 | |
| MPa | 180 | ||
| ʻO ka elongation ma 50mm (2 in ), min | % | 35 | |
Nā mea nui o ka hōʻailona
E hoailona pono ia:
inoa a mea hana paha
helu kikoʻī,papa
ka inoa a me ka helu kauoha o ka mea kuai
wela a anu paha.
'Ōlelo Aʻo: ʻAʻole pono ka mākaʻikaʻi ʻana i ka lā makahiki o kēia kikoʻī.
No nā paipu ma lalo o 11/4i loko o [31.8 mm] ka anawaena a me nā paipu ma lalo o 3 ft [1 m] ka lōʻihi, hiki ke kaha ʻia ka ʻike i koi ʻia ma kahi hōʻailona i hoʻopaʻa paʻa ʻia i ka pūʻolo a i ʻole ka pahu i hoʻouna ʻia ai nā paipu.
Hoʻoponopono hou
I ke kūʻai ʻana a me ka hoʻohana ʻana i ka paipu ASTM A192, pono paha ka hoʻohana ʻana i ka hoʻohana hope a me nā koi o ka mea hoʻohana.
Pena a i ʻole ka uhi ʻana
Hiki ke hoʻopili ʻia ka pena pale ʻeleʻele a i ʻole nā pale pale ʻē aʻe ma ka ʻili.Hāʻawi kēia mau uhi i kahi pale mai ka ʻinoʻino, ʻoi aku ka nui inā ʻike ʻia ka pahu paila i ka makū.
Nā lāʻau anti-corrosion
Ma waho aʻe o ka pena kiʻi, hiki ke hoʻohana ʻia nā lāʻau anti-corrosion ʻē aʻe e like me ke galvanizing, aluminizing, a i ʻole ka uhi ʻana me nā mea anti-corrosion ʻē aʻe e kōkua i ka hoʻonui ʻana i ka paʻa o ka paipu i nā wahi paʻakikī.
Hoʻomaʻamaʻa Wela
ʻOiai ke kuhikuhi nei ʻo ASTM A192 i nā koi no ka hana ʻana a me ka hoʻāʻo ʻana i ka paipu, i kekahi mau noi e koi ʻia nā hoʻomaʻamaʻa wela hou (e laʻa, normalizing, annealing) e hoʻokō i nā waiwai mechanical kūikawā a i ʻole e hoʻomaikaʻi i ka microstructure o ka paipu.
Hoʻopau i loko a me waho
Pono paha ka ʻili o loko a me waho o nā paipu paila e ʻeli ʻia, hoʻomaʻemaʻe ʻia, a hoʻomaʻemaʻe paha i mea e hoʻomaikaʻi ai i nā waiwai kahe a i ʻole ka maʻemaʻe.
Hoʻopau mīkini
Ma muli o nā koi no ka hoʻokomo ʻana a me ka hoʻopili ʻana, pono paha e hoʻopaʻa ʻia nā wēlau o nā paipu boiler e hoʻopaʻa ʻia, chamfered, a i ʻole ka mīkini ʻē aʻe e maʻalahi i ka hoʻokomo ʻana.
Nānā Hou
No ka hōʻoia ʻana i ka hoʻokō ʻana o nā paipu i ka ASTM A192 a me nā koi kikoʻī o ka mea kūʻai aku, hiki ke hana ʻia nā nānā hou aku.No ka laʻana, hoʻāʻo ultrasonic, hoʻāʻo X-ray, etc.
Hoʻohana kikoʻī
Hana kūikawā i ka paila kila kalapona ʻole a me nā paipu superheater.Hoʻohana nuiʻia kēia mau paipu no nā lawelaweʻoihana kiʻekiʻe e like me nā paila kiʻekiʻe kiʻekiʻe, nā pahu pahu kiʻekiʻe kiʻekiʻe, a me nā mea hana e hana ana i nā kaiapuni kiʻekiʻe a me ke kiʻekiʻe.
Eia nā noi o ka paipu kila ASTM A192 i ka hana:
ʻO nā paila kiʻekiʻe
ʻO nā paipu liʻiliʻi ʻo ASTM A192 kūpono loa no ka hana ʻana i nā paipu superheater, nā paipu hoʻoheheʻe wai wela, nā conduits mahu, nā ʻōpala nui, a me nā mea ʻē aʻe, no nā paila wai o ke kaomi kiʻekiʻe a ma luna.Hoʻohana maʻamau i nā kikowaena mana, nā mea kanu ʻoihana a me nā mines a me nā mea hana kemika, hoʻohana ʻia e hana i ka wela kiʻekiʻe a me ka mahu kiʻekiʻe.
ʻO nā paila kiʻekiʻe kiʻekiʻe
Hoʻohana nui ʻia nā paipu ASTM A192 i nā noi kiʻekiʻe-kiʻekiʻe (i kapa ʻia ʻo nā boilers me nā hana hana ma luna o 9.8 MPa).Hoʻohana maʻamau kēia mau boilers i nā kikowaena mana nui.
ʻO nā mea hoʻomehana nui a me nā mea hoʻomaha
ʻO kēia nā mea nui o ka paila a hoʻohanaʻia e hoʻonui i ka mahana o ka mahu, aʻo ia ka mea e hoʻonui ai i ka pono wela o ka pūnaewele holoʻokoʻa.
Nā mea hoʻololi wela
ʻOiai ua hoʻohana mua ʻia ʻo ASTM A192 no nā paipu boiler, hiki ke hoʻohana ʻia i nā mea hoʻololi wela kahi e koi ʻia ai nā waiwai hoʻoili wela maikaʻi, ʻoi aku hoʻi i nā wahi wela kiʻekiʻe, kiʻekiʻe.
ʻO nā ʻaila ʻaila wela
I kēia ʻano boiler, hoʻololi ʻia ka ikehu wela e ka ʻaila wela wela, i hoʻohana mau ʻia i ka kemika, ka hoʻoili ʻana i nā meaʻai, a me nā ʻoihana textile.He kūpono ka paipu astm a192 no ka wela kiʻekiʻe, nā kūlana kiʻekiʻe i loaʻa i kēia mau noi.
Nā Kūlana pili
ASTM A192: No na paipu paila kalapona kila no na boiler kiekie.
ASTM A179: Mea hoʻololi wela kila māmā i huki ʻia i ke anu a me nā paipu condenser no nā kūlana haʻahaʻa haʻahaʻa.
ASTM A210: ʻO ka paila kila kalapona maʻemaʻe ʻole a me nā paipu wela nui.
ASTM A213: ʻO ka paila kila ferritic a me austenitic huila ʻole, superheater, a me nā paipu hoʻololi wela.
ASTM A106: Nā paipu kila kalapona ʻole no ka lawelawe wela wela.
ASTM A335: ʻO nā paipu kila ferritic a me austenitic alloy no ka lawelawe wela kiʻekiʻe, e laʻa me nā hale mana.
ASTM A516: He mea pono no ka ipu hao kalapona i kupono no na moku pumehana haahaa.
ASTM A285: He pā kila kalapona kūpono no nā moku haʻahaʻa a haʻahaʻa.
ASTM A387: ʻO ka pā kila kila i hoʻohana ʻia i ka hana ʻana i nā paila welded a me nā moku kaomi, ʻoi aku ka maikaʻi ma kahi e pono ai ke kūpaʻa wela.
ASTM A53: ʻO nā paipu kila ʻeleʻele a welded ʻeleʻele a wela wela no nā hale maʻamau a me nā mīkini.
Hoʻohui pū ʻia kēia mau maʻamau i nā waiwai waiwai, dimensional tolerances, mechanical properties, a me nā mea hoʻohui kemika i koi ʻia no ka hoʻohana ʻana i nā boilers, nā kīʻaha kaomi, nā mea hoʻololi wela, a me nā mea ʻē aʻe, i nā ʻano wela, nā kaomi, a me nā kūlana lawelawe.
ʻO kā mākou huahana pili
ʻO Botop Steel kahi China Professional Welded Carbon Steel Pipes Manufacturer & Suppliers ma luna o 16 mau makahiki me 8000+ Tons Seamless Linepipe i ke kumukūʻai i kēlā me kēia mahina.Inā makemake ʻoe e ʻike hou aʻe e pili ana i kā mākou huahana paipu kila, hiki iā ʻoe ke kelepona mai iā mākou e hāʻawi iā ʻoe i nā huahana kiʻekiʻe a me nā lawelawe!
tags:astm a192, carbon steel pipe, Boiler Tubes, nā mea hoʻolako, nā mea hana, nā hale hana, nā mea kūʻai, nā hui, kūʻai nui, kūʻai, kumukūʻai, ʻōlelo, nui, no ke kūʻai aku, kumukūʻai.
Ka manawa hoʻouna: Apr-01-2024