Kūʻai nui ʻia ʻo Kina 30CrMo 42CrMo 40cr 42CrMo4 4140 4130 Alloy Seamless Steel Pipe
ʻO ka wehewehe pōkole:
ʻO 40Cr Steel Pipe he ʻano kila kila maʻamau Kina GB no ka hana ʻenekinia a me ka mīkini, a ʻo kekahi o nā māka kila i hoʻohana nui ʻia.
Ma hope o ka hoʻopau ʻana a me ka hoʻomaʻamaʻa ʻana, ʻo 40Cr paipu kila he mau waiwai mechanical piha, haʻahaʻa haʻahaʻa hopena hopena, haʻahaʻa notch sensitivity, hardenability maikaʻi, a me ka ikaika luhi kiʻekiʻe i ka aila anu.I ka wā e hoʻoluʻu ai ka wai, ʻoi aku ka paʻakikī o nā ʻāpana i nā māwae, ʻoi aku ka liʻiliʻi o ke anu anuanu, a ʻoi aku ka maikaʻi o ka ʻoki ʻana ma hope o ka maʻamau, akā maikaʻi ʻole ka weldability, pono e hoʻomaʻamaʻa mua ʻia ma mua o ke kuʻi ʻana, a hoʻohana maʻamau i ka mokuʻāina. o ke kinai ana a me ka hoohuoi ana.
Hoʻopili pinepine mākou i ke kumu kumu "Quality 1st, Prestige Supreme".Ua paʻa piha mākou i ka hāʻawi ʻana i kā mākou mea kūʻai aku me nā huahana maikaʻi loa a me nā hoʻonā hoʻokūkū, ka hoʻopuka wikiwiki ʻana a me ka mea hoʻolako mākaukau no China wholesale Hot Rolled 30CrMo 42CrMo 40cr 42CrMo4 4140 4130 Alloy Seamless Steel Pipe, Mahalo no ka lawe ʻana i kou manawa koʻikoʻi e kipa mai iā mākou a kakali i mua. maikaʻi ka launa pū ʻana me ʻoe.
Hoʻopili pinepine mākou i ke kumu kumu "Quality 1st, Prestige Supreme".Kūpaʻa piha mākou i ka hāʻawi ʻana i kā mākou mea kūʻai me nā huahana maikaʻi loa a me nā hoʻonā hoʻokūkū, hoʻopuka wikiwiki a me ka mea hoʻolako mākaukau noKina 40Cr Seamless Steel Paipu, E hana mākou i ka mea maikaʻi loa e launa pū me ʻoe e hilinaʻi ana i ka maikaʻi o ka papa kiʻekiʻe a me ke kumukūʻai hoʻokūkū a maikaʻi loa ma hope o ka lawelawe ʻana, e nānā pono i ka hui pū ʻana me ʻoe a hana i nā hoʻokō i ka wā e hiki mai ana!
| Papa | C | Si | Mn | Cr | Mo | Ni |
| 40Cr | 0.37-0.44 | 0.17-0.37 | 0.40-0.70 | 0.70-1.00 | / | / |
| Papa | Ikaika U'i (MPa) | Ka ikaika hua(MPa) | % Elongation ma 2 in.(50mm) min |
| 40Cr | 900 min | 660 min | 12 |
1. Nānā Mea Makaʻu e komo mai ana
2. Hoʻokaʻawale ʻia nā mea maka e pale i ka hui ʻana o ke kila
3. Hoʻopau wela a hāmare no ke kaha kiʻi anu
4. Kiʻi anu a i ʻole ʻo Cold Rolling, ma ka nānā ʻana i ka laina
5. Hoomaemae Wela
6. Hoʻopololei / ʻoki ʻana i ka lōʻihi i ʻōlelo ʻia / Hoʻopau ʻia ke ana ʻana
7. ʻO ka hoʻāʻo maikaʻi i loko o ke keʻena ponoʻī me ka Tensile Strength, Yield Strength, Elongation, Hardness, Straightness, etc.
8. Hoʻopili ʻana a me ka hoʻopaʻa ʻana.
100% Eddy i kēia manawa.
100% Nānā i ka hoʻomanawanui.
100% Ka nānā ʻana i ka ʻili o ka paipu e pale i nā hemahema o ka ʻili
ʻO ka ʻōwili wela, hoʻohui ʻia, hoʻomaʻamaʻa ʻia, hoʻopiʻi ʻia a hoʻopaʻa ʻia
Hoʻopili ʻia
1. Hui puolo
2. ʻO ka hope beveled a i ʻole ka ʻaoʻao maʻamau a i ʻole ʻia e like me ka makemake o ka mea kūʻai aku
3. Hoailona: e like me ka mea kūʻai mai noi
4. E pena ana i ka uhi varnish ma ka paipu
5. Nā pāpale palaki ma nā wēlau
Ka manawa hoʻouna
Me 15-30 mau lā ma hope o ka loaʻa ʻana o ka uku pihaWe pinepine mākou i ke kumu kumu "Quality 1st, Prestige Supreme".Ua paʻa piha mākou i ka hāʻawi ʻana i kā mākou mea kūʻai aku me nā huahana maikaʻi loa a me nā hoʻonā hoʻokūkū, ka hoʻopuka wikiwiki ʻana a me ka mea hoʻolako mākaukau no China wholesale Hot Rolled 30CrMo 42CrMo 40cr 42CrMo4 4140 4130 Alloy Seamless Steel Pipe, Mahalo no ka lawe ʻana i kou manawa koʻikoʻi e kipa mai iā mākou a kakali i mua. maikaʻi ka launa pū ʻana me ʻoe.
ʻO China wholesale China Pipes a me Steel Pipes, E hana mākou i kā mākou mea e hiki ai ke hui pū a ʻoluʻolu iā ʻoe e hilinaʻi ana i ka maikaʻi o ka papa kiʻekiʻe a me ke kumukūʻai hoʻokūkū a maikaʻi loa ma hope o ka lawelawe ʻana, e nānā pono i ka hui pū ʻana me ʻoe a hana i nā hoʻokō i ka wā e hiki mai ana!
