Mea kūʻai mai Carbon Steel Round Pipe Welded / Seamless Kina
Loaʻa iā mākou kā mākou hui kūʻai pākahi, hui hoʻonohonoho, hui ʻenehana, hui QC a me pūʻulu pūʻulu. I kēia manawa, loaʻa iā mākou nā kaʻina hana hoʻomalu kiʻekiʻe kiʻekiʻe no kēlā me kēia kaʻina hana. Eia kekahi, ʻike kā mākou mau limahana āpau i ka Supply Carbon Steel Round Pipe Welded / Seamless China, Manaʻo mākou e ʻike i nā pilina ʻoihana liʻiliʻi ʻoi aku ka nui me nā manaʻo a puni ka honua.
Loaʻa iā mākou kā mākou hui kūʻai pākahi, hui hoʻonohonoho, hui ʻenehana, hui QC a me pūʻulu pūʻulu. I kēia manawa, loaʻa iā mākou nā kaʻina hana hoʻomalu kiʻekiʻe kiʻekiʻe no kēlā me kēia kaʻina hana. Eia kekahi, ʻike kā mākou poʻe limahana āpau ma SupplyPaipu kalapona SA106, Paipu kila kalapona, Paipu kila kalapona SA106, paipu kila kalapona smls, paipu kila SA106, paipu kila smls, paipu kila smls A106, Me ka laulā ākea, maikaʻi maikaʻi, nā kumukūʻai kūpono, hoʻohana nuiʻia kā mākou mau hoʻonā i kēia māhele a me nāʻoihana'ē aʻe. Hoʻokipa mākou i nā mea kūʻai hou a kahiko mai nā ʻano like ʻole o ke ola e hoʻokaʻaʻike mai iā mākou no nā pilina ʻoihana e hiki mai ana a me ka loaʻa ʻana o ka kūleʻa like! Hoʻokipa mākou i nā mea kūʻai aku, nā hui ʻoihana a me nā hoaaloha mai nā wahi āpau o ka honua e hoʻopili iā mākou a ʻimi i ka launa pū ʻana no nā pono like. ʻO ka hui ʻo Tianjin Gold Sanon Internation Co,. ʻO kā mākou pono:
Nā Mea Hana Hana-Loaʻa iā mākou kā mākou hale hana ponoʻī, a hiki iā mākou ke hana i nā paipu kila me OD a hiki i 914 mm.
Mea kūʻai-ko mākou mau paipu kila mai nā hale wili kila nui (HENGYANG, LONTRIN, TIANDA, CHENGDE). 5000 tons i kēlā me kēia mahina i ka waihona.
Nā lawelawe ʻē aʻe- Hiki iā mākou ke loaʻa no nā mea kūʻai aku i nā paipu kila ʻaʻole i loko o kā mākou hale kūʻai.
Nānā nui
Palapala noi
ʻO ka paipu kila maʻemaʻe no ka hana wela kiʻekiʻe ASTM A106, kūpono no ka wela kiʻekiʻe
Papa Nui
Papa o ke kila kalapona kiʻekiʻe: GR.A,GR.B,GR.C
Mea Kimia
| Hui, ％ | |||
| Papa A | Papa B | Papa C | |
| Carbon, max | 0.25A | 0.3B | 0.35B |
| Manganese | 0.27-0.93 | 0.29-1.06 | 0.29-1.06 |
| Phosphorus, max | 0.035 | 0.035 | 0.035 |
| Sulfur, max | 0.035 | 0.035 | 0.035 |
| Silika, min | 0.10 | 0.10 | 0.10 |
| Chrome, maxC | 0.40 | 0.40 | 0.40 |
| Ke keleawe, maxC | 0.40 | 0.40 | 0.40 |
| Molybdenum, maxC | 0.15 | 0.15 | 0.15 |
| Nikela, maxC | 0.40 | 0.40 | 0.40 |
| Vanadium, maxC | 0.08 | 0.08 | 0.08 |
| A No kēlā me kēia hōʻemi o 0.01% ma lalo o ka nui kalapona i ʻōlelo ʻia, e ʻae ʻia ka piʻi ʻana o 0.06% manganese ma luna o ka palena kiʻekiʻe a hiki i ka 1.35%. | |||
| B Inā ʻaʻole i ʻōlelo ʻia e ka mea kūʻai aku, no kēlā me kēia hōʻemi o 0.01% ma lalo o ke kalapona kiʻekiʻe i ʻōlelo ʻia, e ʻae ʻia ka piʻi ʻana o 0.06% manganese ma luna o ka palena kiʻekiʻe a hiki i ka 1.65%. | |||
| C ʻAʻole ʻoi aku ka nui o kēia mau mea ʻelima i ka 1%. | |||
Waiwai Mechanical
| Papa A | Papa B | Papa C | ||||||
| Ka ikaika uʻi, min, psi(MPa) | 48 000(330) | 60 000(415) | 70 000(485) | |||||
| Ka ikaika hua, min, psi(MPa) | 30 000(205) | 35 000(240) | 40 000(275) | |||||
| Ka lōʻihi | Kūʻē | Ka lōʻihi | Kūʻē | Ka lōʻihi | Kūʻē | |||
| Elongation ma 2 in. (50 mm), min, % Nā ho'āʻo hoʻāʻo transverse elongation liʻiliʻi loa, a no nā nui liʻiliʻi āpau i hoʻāʻo ʻia ma ka pauku piha | 35 | 25 | 30 | 16.5 | 30 | 16.5 | ||
| I ka wā maʻamau puni 2-in. (50-mm) ana ka loa ho'āʻo specimen hoʻohana | 28 | 20 | 22 | 12 | 20 | 12 | ||
| No nā hoʻokolohua lōʻihi lōʻihi | A | A | A | |||||
| No nā hoʻāʻo ʻāwīwī, he unuhi no kēlā me kēia 1/32-in. (0.8-mm) emi i ka mānoanoa o ka pā ma lalo o 5/16 in. (7.9 mm) mai ka li'ili'i li'ili'i loa elongation e hana 'ia. | 1.25 | 1.00 | 1.00 | |||||
| A E hoʻoholo ʻia ka elongation liʻiliʻi ma 2 in. (50 mm) e ka hoohalike penei: | ||||||||
| e=625000A 0.2 / U 0.9 | ||||||||
| no na huina iniha-pauna, a | ||||||||
| e=1940A 0.2 / U 0.9 | ||||||||
| no nā ʻāpana SI, | ||||||||
| ma hea: e = ka lōʻihi liʻiliʻi ma ka 2 in. (50 mm), %, hoʻopuni ʻia i ka 0.5% kokoke loa, A = ʻāpana keʻa o ka hōʻike hoʻāʻo hoʻopaʻapaʻa, in.2 (mm2), ma muli o ke anawaena waho a i ʻole ke anawaena i koho ʻia i waho a i ʻole ka laulā kikoʻī kikoʻī a me ka mānoanoa o ka pā i kuhikuhi ʻia, i hoʻopuni ʻia i ka 0.01 in.2 (1 mm2) kokoke loa. . (Inā like a ʻoi aku paha ka ʻāpana i helu ʻia ma mua o 0.75 in.2 (500 mm2), a laila e hoʻohana ʻia ka waiwai 0.75 in.2 (500 mm2). U = ikaika tensile i kuhikuhi ʻia, psi (MPa). | ||||||||
Koi hoao
Ma kahi o ka hōʻoia ʻana i ka haku melemele a me nā waiwai mechanical, hana ʻia nā hoʻokolohua hydrostatic i kēlā me kēia, a hana ʻia nā hoʻāʻo flaring a flattening. . Eia kekahi, aia kekahi mau koi no ka microstructure, ka nui o ka palaoa, a me ka papa decarburization o ka paipu kila i hoʻopau ʻia.
Hiki ke hoolako
Hiki ke hoʻolako: 1000 Tons i kēlā me kēia mahina no ka papa o ASTM SA-106 Steel Pipe
Hoʻopili ʻia
I loko o nā pūʻolo a i loko o ka pahu lāʻau ikaika
Hāʻawi
7-14 mau lā inā ma ka waihona, 30-45 mau lā e hana ai
Uku
30% depsoit, 70% L/C a i ʻole B/L kope a i ʻole 100% L/C i ka ʻike
Huahana Huahana
Paipu paila
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210(A210M)-2012
ASME SA-213/SA-213M
