Ke kila ASTM A513he paipu kila kalapona a me ke kola i hana ʻia mai ke kila i ʻōwili wela ʻia a i ʻōwili anu ʻia paha ma ke ʻano he mea maka ma o ke kaʻina hana kuʻi pale (ERW), kahi i hoʻohana nui ʻia i nā ʻano hana mechanical āpau.
ʻAno 5i loko o ke kūlana ASTM A513 e pili ana i kaUa huki ʻia ma luna o ka Mandrel (DOM)nā paipu.
Hoʻokumu ʻia ka paipu DOM ma ke kūkulu mua ʻana i kahi paipu i hoʻopili ʻia a laila huki anu ʻia ma o nā make a ma luna o nā mandrels e hoʻopau i kahi ʻae kokoke i ka dimensional a me ka ʻili laumania i hoʻohālikelike ʻia me nā ʻano paipu i hoʻopili ʻia ʻē aʻe.
Kūlana hoʻokō: ASTM A513
Mea Hana: Kila i ʻōwili wela ʻia a i ʻōwili anu ʻia paha
ʻAno:ʻAno 1 (1a a i ʻole 1b), ʻAno2, ʻAno3, ʻAno4, ʻAno5, ʻAno6.
Papa: MT 1010, MT 1015,1006, 1008, 1009 etc.
Ka mālama wela: NA, SRA, N.
Ka nui a me ka mānoanoa o ka paia
ʻAno ʻāpana hakahaka: Poepoe, huinahā, a i ʻole nā ʻano ʻē aʻe
Ka lōʻihi
Ka nui holoʻokoʻa
Hoʻokaʻawale ʻia nā ʻano ASTM A513 ma ke kumu o nā kūlana like ʻole a i ʻole nā kaʻina hana o ka paipu kila.
ʻO nā papa maʻamau o ka ASTM A513 poepoe paipu ʻano 5:
1008, 1009, 1010, 1015, 1020, 1021, 1025, 1026, 1030, 1035, 1040, 1340, 1524, 4130, 4140.
Pōʻai
Huinahā a ʻehā paha
Nā ʻano ʻē aʻe
e like me ke ʻano streamlined, hexagonal, octagonal, poepoe i loko a me ka hexagonal a i ʻole octagonal i waho, ʻiwi i loko a i waho paha, triangular, poepoe huinahā, a me nā ʻano D.
Ke kila i ʻōwili wela ʻia a i ʻole ke kila i ʻōwili anu ʻia
Hiki ke hana ʻia nā mea maka no ka hana ʻana i ke kila i ʻōwili wela ʻia a i ʻole ke kila i ʻōwili anu ʻia e kekahi kaʻina hana.
Ke kila ʻōwili welaI ke kaʻina hana ʻana, hoʻomehana mua ʻia ke kila i ʻōwili wela ʻia i nā mahana kiʻekiʻe, e ʻae ana i ke kila e ʻōwili ʻia i loko o kahi mokuʻāina palakiko, kahi e maʻalahi ai ke hoʻololi i ke ʻano a me ka nui o ke kila. I ka pau ʻana o ke kaʻina hana ʻōwili wela, hoʻopili pinepine ʻia ka mea a hoʻololi ʻia.
Ke kila ʻōwili anuʻOwili hou ʻia ke kila i ʻōwili anu ʻia ma hope o ka hoʻomaʻalili ʻana o ka mea e hoʻokō ai i ka nui a me ke ʻano i makemake ʻia. Hana pinepine ʻia kēia kaʻina hana ma ka mahana o ka lumi a loaʻa ka kila me ka maikaʻi o ka ʻili a me nā ana pololei.
E hana ʻia nā paipu e kawili ʻia me ke kūpaʻa uila (ERW)kaʻina hana.
ʻO ka paipu ERW ke kaʻina hana o ka hana ʻana i kahi wili ma ke kāwili ʻana i kahi mea metala i loko o kahi cylinder a hoʻopili i ke kū'ē a me ke kaomi ma kona lōʻihi.
Pono ke kila e kūlike me nā koi hoʻohui kemika i kuhikuhi ʻia ma ka Papa 1 a i ʻole ka Papa 2.
| Papa | Ikaika i hāʻawi ʻia ksi[MPa],min | Ikaika Loa ksi[MPa],min | Hoʻolōʻihi i loko o 2 ʻīniha (50 mm), min, | RB minuke | RB ka nui loa |
| ʻŌmole DOM | |||||
| 1008 | 50 [345] | 60 [415] | 5 | 73 | — |
| 1009 | 50 [345] | 60 [415] | 5 | 73 | — |
| 1010 | 50 [345] | 60 [415] | 5 | 73 | — |
| 1015 | 55 [380] | 65 [450] | 5 | 77 | — |
| 1020 | 60 [415] | 70 [480] | 5 | 80 | — |
| 1021 | 62 [425] | 72 [495] | 5 | 80 | — |
| 1025 | 65 [450] | 75 [515] | 5 | 82 | — |
| 1026 | 70 [480] | 80 [550] | 5 | 85 | — |
| 1030 | 75 [515] | 85 [585] | 5 | 87 | — |
| 1035 | 80 [550] | 90 [620] | 5 | 90 | — |
| 1040 | 80 [550] | 90 [620] | 5 | 90 | — |
| 1340 | 85 [585] | 95 [655] | 5 | 90 | — |
| 1524 | 80 [550] | 90 [620] | 5 | 90 | — |
| 4130 | 85 [585] | 95 [655] | 5 | 90 | — |
| 4140 | 100 [690] | 110[760] | 5 | 90 | — |
| ʻO ka Tubing Hoʻomaha Stress DOM | |||||
| 1008 | 45 [310] | 55 [380] | 12 | 68 | — |
| 1009 | 45 [310] | 55 [380] | 12 | 68 | — |
| 1010 | 45 [310] | 55 [380] | 12 | 68 | — |
| 1015 | 50 [345] | 60 [415] | 12 | 72 | — |
Hoʻomaopopo 1: Hoʻokumu ʻia kēia mau waiwai ma nā mahana maʻamau e hoʻomaha ai i ke kaumaha o ka wili. No nā noi kikoʻī, hiki ke hoʻoponopono ʻia nā waiwai ma ke kūkākūkā ʻana ma waena o ka mea kūʻai a me ka mea hana.
Hoʻomaopopo 2: No nā hoʻāʻo ʻāpana lōʻihi, ʻo ka laulā o ka ʻāpana ana e like me A370 Annex A2, Steel Tubular Products, a me ka hōʻemi ʻana o 0.5 mau helu pakeneka mai ka elongation palena iki no kēlā me kēia1/32ma ka emi ʻana o ka mānoanoa o ka paia ma lalo o [0.8 mm]5/16e ʻae ʻia ka mānoanoa o ka paia ma [7.9 mm].
1% o nā paipu āpau i kēlā me kēia hailona a ʻaʻole emi ma lalo o 5 mau paipu.
Pili nā ʻōmole poepoe a me nā ʻōmole e hana ana i nā ʻano ʻē aʻe ke poepoe lākou.
E hāʻawi ʻia nā ʻōmole a pau i kahi hoʻāʻo hydrostatic.
E mālama i ke kaomi hoʻāʻo hydro liʻiliʻi loa no ka liʻiliʻi ma mua o 5s.
Ua helu ʻia ke kaomi penei:
P=2St/D
P= ke kaomi hoʻāʻo hydrostatic haʻahaʻa loa, psi a i ʻole MPa,
S= ke kaumaha o ke olonā i ʻae ʻia he 14,000 psi a i ʻole 96.5 MPa,
t= ka mānoanoa o ka pā i kuhikuhi ʻia, in. a i ʻole mm,
D= ke anawaena waho i kuhikuhi ʻia, ʻīniha a i ʻole mm.
ʻO ka manaʻo o kēia hoʻāʻo e hōʻole i nā ʻōmole i loaʻa nā kīnā ʻeha.
E hoʻāʻo ʻia kēlā me kēia ʻōmole me kahi hoʻāʻo uila ʻaʻole luku e like me ka Hana E213, Hana E273, Hana E309, a i ʻole Hana E570.
Anawaena o waho
Papa 5Nā Hoʻomanawanui Anawaena no nā ʻAno 3, 4, 5, a me 6 (SDHR, SDCR, DOM, a me SSID) Pōʻai
Mānoanoa o ka paia
Papa 8Nā Hoʻomanawanui Mānoanoa o ka Paia o nā ʻAno 5 a me 6 (DOM a me SSID) Paipu Poepoe (Nā ʻĀpana ʻIniha)
PAPA 9Nā Hoʻomanawanui Mānoanoa o ka Paia o nā ʻAno 5 a me 6 (DOM a me SSID) Paipu Poepoe (Nā ʻĀpana SI)
Ka lōʻihi
Papa 13Nā Hoʻomanawanui ʻoki-lōʻihi no ka Lathe-Cut Round Tubing
Papa 14Nā hoʻomanawanui lōʻihi no ka Punch-, Saw-, a i ʻole Disc-Cut Round Tubing
Ka huinahā
Papa 16Nā hoʻomanawanui, nā ana o waho o ka paipu huinahā a me ka huinahā
E kaha i ka ʻike ma lalo nei ma ke ʻano kūpono no kēlā me kēia lāʻau a pūʻolo paha.
ka inoa o ka mea hana a i ʻole ka lama, ka nui i kuhikuhi ʻia, ke ʻano, ka helu kauoha a ka mea kūʻai, a me kēia helu kikoʻī.
Ua ʻae ʻia ka barcoding ma ke ʻano he ala ʻike hou aku.
Pono e uhi ʻia nā paipu me kahi ʻili ʻaila ma mua o ka hoʻouna ʻana i mea e pale aku ai i ka popo.
Inā kuhikuhi ke kauoha e hoʻouna ʻia nā paipu me ka ʻole oʻaila pale popo, e noho ka ʻili o nā aila i pili i ka hana ʻana ma luna o ka ʻili.
Hiki iā ia ke pale pono i ka ʻili o ka paipu mai ka pane ʻana me ka makū a me ka oxygen i ka lewa, no laila e pale aku ai i ka popo a me ka pala.
ʻOiaʻiʻo, ʻoiai hiki i kahi lubricant maʻamau a i ʻole ka ʻili aila maʻalahi ke hāʻawi i kekahi ʻano o ka palekana no ka manawa pōkole, no nā noi e pono ai ke kiʻekiʻe o ka palekana, pono e koho ʻia ka lāʻau palekana kūpono no ka palaho ma kēlā me kēia hihia.
Eia kekahi laʻana, no nā paipu i kanu ʻia, a3PEhiki ke hoʻohana ʻia ka uhi ʻana (ʻekolu papa polyethylene) e hāʻawi i ka pale ʻana i ka pala i ka wā lōʻihi; no nā paipu wai, heFBEhiki ke hoʻopili ʻia ka uhi ʻana (fusion-bonded epoxy powder), ʻoiaiwili ʻiahiki i nā lāʻau lapaʻau ke lilo i koho kūpono i nā wahi kahi e pono ai ka pale ʻana mai ka zinc corrosion.
Me kēia mau ʻenehana palekana i ka pala, hiki ke hoʻolōʻihi nui ʻia ke ola lawelawe o ka paipu a mālama ʻia kāna hana.
Kiʻekiʻe pololeiʻOi aku ka liʻiliʻi o nā ʻae ʻana o ka nui ma mua o nā paipu i hoʻopili ʻia ʻē aʻe.
ʻAno o ka ʻiliHe kūpono nā ʻili laumania no nā noi e pono ai ke ʻano nani a me ka liʻiliʻi o nā hemahema o ka ʻili.
Ikaika a me ke kūpaʻaHoʻonui ke kaʻina hana huki anu i nā waiwai mechanical, e kūpono ai no nā noi hoʻoluhi kiʻekiʻe.
Ka hiki ke hana mīkiniʻOi aku ka maʻalahi o ka mīkini ma muli o kona ʻano microstructure like a me nā waiwai kūlike ma loko o ka mea.
ʻOihana kaʻa: no ka hana ʻana i nā ʻāpana koʻikoʻi e like me nā ʻau hoʻokele, nā paipu hali, nā kolamu hoʻokele, a me nā ʻōnaehana hoʻokuʻu.
Nā ʻāpana mokuleleno ka hana ʻana i nā bushings a me nā ʻāpana kūkulu koʻikoʻi ʻole no nā mokulele.
Nā mīkini ʻoihanaHoʻohana nui ʻia i ka hana ʻana i nā ʻauamo, nā kia, a pēlā aku, ma muli o ko lākou maʻalahi o ka mīkini a me ke kūpaʻa.
Nā lako haʻuki: nā ʻāpana kūkulu e like me nā mōlina paikikala hana kiʻekiʻe a me nā lako hoʻoikaika kino.
ʻĀpana ikehu: hoʻohana ʻia i loko o nā paleki a i ʻole nā ʻāpana wili no nā panela solar.
ʻO mākou kekahi o nā mea hana paipu kila kalapona welded a me nā paipu kila seamless alakaʻi a me nā mea hoʻolako mai Kina mai, me kahi ākea o nā paipu kila kiʻekiʻe i loko o ka waihona, ua kūpaʻa mākou i ka hāʻawi ʻana iā ʻoe i kahi ākea o nā hoʻonā paipu kila.
No nā kikoʻī huahana hou aku, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou, ke kakali nei mākou e kōkua iā ʻoe e ʻike i nā koho paipu kila maikaʻi loa no kāu mau pono!
