Wholesale ASTM BS 1/2–8 'īniha Carbon Steel Paipu no ke kūkulu ʻana i ka paipu
ʻO ka wehewehe pōkole:
Hoʻohana nui ʻia nā paipu kila 27SiMn i nā ʻoihana kaʻa, ka aila, kemika a me nā ʻoihana moku.27SiMn kila paipu mea maʻamau a me ka huhū, a uhiʻia me ka phosphate i loko a me waho.Hoʻohana nui ʻia kēia paipu kila i ka mokuʻāina i hoʻopaʻa ʻia a hoʻonāukiuki ʻia e hana i nā ʻāpana stamping wela (nā ʻāpana hydraulic) e koi ana i ka paʻakikī kiʻekiʻe a me ke kūpaʻa ʻana, a me nā ʻāpana stamping wela e koi ana i ka paʻakikī kiʻekiʻe a me ke kūpaʻa.
27SiMn seamless kila paipu i kiʻekiʻe hardenability, ke koʻikoʻi hardenability anawaena i loko o ka wai mea 8 ~ 22mm, maikai machinability, medium anu deformation plasticity a weldability;Eia kekahi, ʻaʻole i hoʻemi nui ʻia ka paʻakikī o ka paipu kila i ka wā o ka mālama ʻana i ka wela, akā he kiʻekiʻe kiʻekiʻe ka ikaika a me ke kūpaʻa ʻana, ʻoi aku ka nui o ka hoʻopau ʻana i ka wai.
E hoʻonui pinepine i ke kaʻina hana ma muli o kāu lula o "ʻoiaʻiʻo, ka hoʻomana maikaʻi a me ka maikaʻi maikaʻi ke kumu o ka hoʻomohala ʻana o ka ʻoihana", hoʻomoʻi nui mākou i ke ʻano o nā hopena pili i ka honua, a hana mau i nā waiwai hou e hoʻokō i nā pono o nā mea kūʻai aku. Wholesale ASTM BS 1/2–8 Inch Carbon Steel Pipe for Construct Pipe, E pili ana i ke kumu o ka hui o ka loaʻa ʻana o kekahi, ua lanakila mākou i ke kaulana kaulana ma waena o kā mākou poʻe kūʻai aku ma muli o kā mākou huahana maikaʻi loa a me nā lawelawe, nā huahana maikaʻi loa a me nā kumukūʻai kūʻai ikaika.Hoʻokipa maikaʻi mākou i nā mea kūʻai mai ka home a i waho e hana pū me mākou no nā hana maʻamau.
E hoʻonui pinepine i ke kaʻina hana ma muli o kāu lula o "ʻoiaʻiʻo, ka hoʻomana maikaʻi a me ka maikaʻi maikaʻi ke kumu o ka hoʻomohala ʻana o ka ʻoihana", hoʻomoʻi nui mākou i ke ʻano o nā hopena pili i ka honua, a hana mau i nā waiwai hou e hoʻokō i nā pono o nā mea kūʻai aku.Paipu kila maʻemaʻe ʻole Kina a me ka paipu kila kalapona, He mahele nui ko makou ma ka mākeke honua.Loaʻa i kā mākou hui ka ikaika waiwai a hāʻawi i ka lawelawe kūʻai maikaʻi loa.Ua hoʻokumu mākou i ka manaʻoʻiʻo, ka launa ʻana, ka pilina pili ʻoihana me nā mea kūʻai aku ma nā ʻāina like ʻole., e like me Indonesia, Myanmar, Indi a me nā ʻāina ʻē aʻe o ʻAsia Hema a me ʻEulopa, ʻApelika a me Latin America.
| ʻElemu | Min.（≥） | Max.（≤） |
| C | 0.24 | 0.32 |
| Si | 1.10 | 1.4 |
| Mn | 1.10 | 1.4 |
| P |
| 0.035 |
| S |
| 0.035 |
| Cu |
| 0.3 |
| Cr |
| 0.3 |
| Ni |
| 0.3 |
| Mo |
| 0.15 |
| Ka ikaika tensile | 565～855 | σb/MPa |
| Hua ikaika | 200 | σ 0.2 ≥/MPa |
| ʻO ka elongation | 14 | δ5≥(％) |
| ψ | - | ψ≥(％) |
| Akv | - | Akv≥/J |
| HBS | 051～698 | - |
| HRC | 30 |
| Hoʻonui wela | 68-30 | e-6/K |
| ʻO ke kau wela wela | 93-72 | W/mK |
| wela kūikawā | 450-460 | J/kg.K |
| He wela wela | 2384-8458 | 째C |
| ʻO ka mānoanoa | 2244-1217 | kg/m3 |
| Kū'ē | 0.50-0.60 | Ohm.mm2/m |
| Hoʻopili | Ke kinai ana | ʻO ka hoʻohenehene | Hoʻoponopono maʻamau | N&T |
| √ | √ | √ | √ | √ |
E hoʻonui pinepine i ke kaʻina hana ma muli o kāu lula o "ʻoiaʻiʻo, ka hoʻomana maikaʻi a me ka maikaʻi maikaʻi ke kumu o ka hoʻomohala ʻana o ka ʻoihana", hoʻomoʻi nui mākou i ke ʻano o nā hopena pili i ka honua, a hana mau i nā waiwai hou e hoʻokō i nā pono o nā mea kūʻai aku. Wholesale ASTM BS 1/2–8 Inch Carbon Steel Pipe for Construct Pipe, E pili ana i ke kumu o ka hui o ka loaʻa ʻana o kekahi, ua lanakila mākou i ke kaulana kaulana ma waena o kā mākou poʻe kūʻai aku ma muli o kā mākou huahana maikaʻi loa a me nā lawelawe, nā huahana maikaʻi loa a me nā kumukūʻai kūʻai ikaika.Hoʻokipa maikaʻi mākou i nā mea kūʻai mai ka home a i waho e hana pū me mākou no nā hana maʻamau.
Kūʻai nuiPaipu kila maʻemaʻe ʻole Kina a me ka paipu kila kalapona, He mahele nui ko makou ma ka mākeke honua.Loaʻa i kā mākou hui ka ikaika waiwai a hāʻawi i ka lawelawe kūʻai maikaʻi loa.Ua hoʻokumu mākou i ka manaʻoʻiʻo, ka launa ʻana, ka pilina pili ʻoihana me nā mea kūʻai aku ma nā ʻāina like ʻole., e like me Indonesia, Myanmar, Indi a me nā ʻāina ʻē aʻe o ʻAsia Hema a me ʻEulopa, ʻApelika a me Latin America.
