ʻO ke kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe o keʻano o ke kīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīwīleʻa
ʻO ka wehewehe pōkole:
ʻO ka paipu kila maʻemaʻe kahi ʻano o ke kila kila kiʻekiʻe ma hope o ke kaha anu a i ʻole ka ʻōwili wela.Hoʻohana nui ʻia nā paipu kila pololei e hana i nā huahana o nā mea pneumatic a hydraulic paha, e like me nā cylinders a i ʻole nā pahu hinu, ma muli o ko lākou mau pono e like me ka ʻole o ka oxide ma nā paia o loko a me waho, ʻaʻohe leakage ma lalo o ke kaomi kiʻekiʻe, kiʻekiʻe kiʻekiʻe, kiʻekiʻe kiʻekiʻe, ʻaʻohe deformation i ka wā anuanu, ʻāʻā, palahalaha a ʻaʻohe māwae ʻO ka paipu kila pololei he kiʻekiʻe ke kiʻekiʻe kiʻekiʻe, kiʻekiʻe o loko a me waho o ka ʻili, ʻaʻohe kiʻi oxide ma nā ʻaoʻao o loko a me waho o ka paipu kila ma hope o ka mālama ʻana i ka wela, ʻaʻohe māwae ma ka hoʻonui. a me ka paipu kila palahalaha, ʻaʻohe deformation i ka wā anuanu, a hiki ke kū i ke kaomi kiʻekiʻe, a hiki ke hoʻohana ʻia no nā ʻano deformation paʻakikī a me ka hana mīkini hohonu.
ʻO ka paipu kila Haihui ka mea kūikawā i ka hana maʻamau o nā paipu kila liʻiliʻi kiʻekiʻe ma lalo o nā kūlana honua ASTM A519, ASTM A106, ASTM A500, ASME SA500, DIN2391, DIN1629, EN10305-1, DIN17121, EN10297-1, JIS344, a me JIS344.Hāʻawi mākou i ka lawelawe hoʻonohonoho liʻiliʻi liʻiliʻi, ʻoi aku ka nui o nā ʻoihana liʻiliʻi a me waena.ʻO nā mea maka, ka hoʻomanawanui ʻana o loko a me waho a me ka kūlike, ka ʻili o loko a me waho o ka ʻili, pololei, nā waiwai mechanical, eccentricity.ʻO ka pae hana no ke anawaena o waho mai 10 a 120mm a no ka mānoanoa o ka paia mai 1 a 20mm.
Hoʻohanohano kēlā me kēia lālā o kā mākou hui waiwai nui i nā pono o nā mea kūʻai aku a me ka kamaʻilio ʻoihana no High Quality High Standard Precision Cold Rolled Seamless Steel Pipe a me Tube, Manaʻo mākou e hoʻokaʻawale kēia iā mākou mai ka hoʻokūkū a hoʻoholo i nā mea kūʻai aku e koho a hilinaʻi iā mākou.Makemake mākou a pau e hoʻomohala i nā kuʻikahi win-win me ko mākou mau manaʻo, no laila e hāʻawi iā mākou i kahi pilina me kēia lā a hana i kahi hoaaloha maikaʻi hou!
Hoʻohanohano kēlā me kēia lālā o kā mākou hui kālā hana nui i nā pono o nā mea kūʻai aku a me ke kamaʻilio ʻana no ka huiASTM A1020/1045/ST52/ST37 Paipu kila ʻole, Ina paha e lilo kekahi o ia mau mea i mea hoihoi ia oe, e ae mai oe ia makou e ike.E hauʻoli mākou i ka hāʻawi ʻana iā ʻoe i kahi ʻōlelo no ka loaʻa ʻana o nā kikoʻī kikoʻī o kekahi.I kēia manawa ua loaʻa iā mākou nā loea R&D ʻike pilikino e hoʻokō i kekahi o nā koi o kekahi, Ke ʻike nei mākou i mua i ka loaʻa ʻana o kāu mau nīnau i ka wā e hiki mai ana.Welina mai e nānā i kā mākou hui.
Hiki ke hoʻokaʻawale ʻia ka paipu kila kūikawā i ka paipu kila kūikawā elliptical, ka paipu kila kūikawā triangular, ka paipu kila kūikawā hexagonal, ka paipu kila kūikawā rhombic, ka paipu kila kūikawā octagonal, ke kila semicircular kūikawā. paipu, paipu kila kūikawā hexagonal like 'ole, 'elima petal quincunx paipu kila kūikawā, paipu kila kūikawā biconvex, paipu kila kūikawā lua concave, paipu kila kūikawā melon, paipu kila kūikawā conical a me ka po'e. paipu kila kūikawā.
1. Ka nānā 'ana i ka papa kuhikuhi hana o ka paipu kila kūikawā - plasticity
ʻO ka plasticity e pili ana i ka hiki i nā mea metala ke hana i ka deformation plastic (deformation mau) me ka ʻole o ka pōʻino ma lalo o ka ukana.
2. Ka nānā 'ana i ka papa kuhikuhi hana o ka paipu kila kūikawā - pa'akikī
ʻO ka paʻakikī kahi kuhikuhi e ana i ka paʻakikī o nā mea metala.ʻO ke ala maʻamau i hoʻohana ʻia no ke ana ʻana i ka paʻakikī i ka hana ʻana, ʻo ia ke ʻano o ka paʻakikī indentation, ʻo ia ka hoʻohana ʻana i kahi indenter me kahi geometry e kaomi i ka ʻili o ka mea metala i hoʻāʻo ʻia ma lalo o kekahi ukana, a hoʻoholo i kona waiwai paʻakikī e like me ke degere. o indentation.
ʻO nā ʻano hana maʻamau ʻo Brinell hardness (HB), Rockwell hardness (HRA, HRB, HRC) a me Vickers hardness (HV).
3. Ka nānā 'ana i ka papa kuhikuhi hana o ka paipu kila kūikawā - luhi
ʻO ka ikaika, ka plasticity a me ka paʻakikī i kūkākūkā ʻia ma luna nei nā hōʻailona āpau o nā waiwai mechanical o nā metala ma lalo o ka ukana static.ʻO ka ʻoiaʻiʻo, nui nā ʻāpana mīkini e hana ma lalo o ka ukana cyclic, a ma lalo o kēia kūlana, hiki mai ka luhi.
4. Ka nānā 'ana i ka papa kuhikuhi hana o ka paipu kila kūikawā - pa'akikī hopena
ʻO ka ukana e hana ana i ka mīkini me ka wikiwiki nui, ua kapa ʻia ʻo ia ka haʻahaʻa hopena, a ʻo ka hiki o ke metala ke pale aku i ka pōʻino ma lalo o ka haʻahaʻa hopena i kapa ʻia ʻo ka paʻakikī hopena.
5. Ka nānā 'ana i ka papa kuhikuhi hana o ka paipu kila kūikawā - ikaika
ʻO ka ikaika e pili ana i ke kūpaʻa ʻana o nā mea metala i ka hāʻule ʻole (ka hoʻololi ʻana o ka plastic a i ʻole ka haki ʻana) ma lalo o ka haʻahaʻa paʻa.No ka mea, ʻo nā ʻano hana o ka ukana e pili ana i ka ʻāʻī, ka hoʻopaʻa ʻana, ke kuʻi ʻana a me ka shear, ua māhele ʻia ka ikaika i ka ikaika tensile, ka ikaika compressive, ka ikaika kulou a me ka ikaika shear.Loaʻa pinepine kahi pilina ma waena o nā ikaika like ʻole.ʻO ka maʻamau, ʻo ka ikaika tensile ka hōʻailona ikaika maʻamau i hoʻohana ʻia.
| C, % | ʻO, % | Mn, % | P, % | S, % | Cr, % | Ni, % | Cu, % | |
| 10# | 0.07-0.13 | 0.17-0.37 | 0.35-0.65 | 0.025 ka nui | 0.025 ka nui | 0.15 ka nui | 0.30 ka nui | 0.25 ka nui |
| C, % | ʻO, % | Mn, % | P, % | S, % | Cr, % | Ni, % | Cu, % | |
| 20# | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | 0.025 ka nui | 0.025 ka nui | 0.25 ka nui | 0.30 ka nui | 0.25 ka nui |
| C, % | ʻO, % | Mn, % | P, % | S, % | Cr, % | Ni, % | Cu, % | |
| 45# | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | 0.025 ka nui | 0.025 ka nui | 0.25 ka nui | 0.30 ka nui | 0.25 ka nui |
| C, % | ʻO, % | Mn, % | P, % | S, % | Cr, % | Ni, % | Cu, % | |
| Q345 | 0.24 ka nui | 0.55 ka nui | 1.60 ka nui | 0.025 ka nui | 0.025 ka nui | 0.30 ka nui | 0.30 ka nui | 0.40 ka nui |
Hoʻohanohano kēlā me kēia lālā o kā mākou hui waiwai nui i nā pono o nā mea kūʻai aku a me ka kamaʻilio ʻoihana no Personlized Products High Quality High Standard Precision Cold Rolled Seamless Steel Pipe a me Tube, Manaʻo mākou e hoʻokaʻawale kēia iā mākou mai ka hoʻokūkū a hoʻoholo i nā mea kūʻai aku e koho a hilinaʻi iā mākou.Makemake mākou a pau e hoʻomohala i nā kuʻikahi win-win me ko mākou mau manaʻo, no laila e hāʻawi iā mākou i kahi pilina me kēia lā a hana i kahi hoaaloha maikaʻi hou!
Nā Huahana Pilikino ʻO Kina Seamless Steel Pipe a me ka Tube a me ke kūlana kiʻekiʻe kiʻekiʻe kiʻekiʻe, inā paha e lilo kekahi o ia mau mea i mea hoihoi iā ʻoe, pono ʻoe e ʻae iā mākou e ʻike.E hauʻoli mākou i ka hāʻawi ʻana iā ʻoe i kahi ʻōlelo no ka loaʻa ʻana o nā kikoʻī kikoʻī o kekahi.I kēia manawa ua loaʻa iā mākou nā loea R&D ʻike pilikino e hoʻokō i kekahi o nā koi o kekahi, Ke ʻike nei mākou i mua i ka loaʻa ʻana o kāu mau nīnau i ka wā e hiki mai ana.Welina mai e nānā i kā mākou hui.
