ʻO ke anu ʻo ASTM 42CrMo Q355b 20# 1045 1035 ʻO ka paipu kila maʻemaʻe ʻole pololei.
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.
No ka hana ʻana i nā kumukūʻai ʻoi aku ka nui o nā mea kūʻai aku ʻo kā mākou ʻoihana ʻoihana;ʻO ka mea kūʻai aku e ulu ana ko mākou alualu hana no Cold Rolled ASTM 42CrMo Q355b 20 # 1045 1035 Seamless Steel Pipe Precision Seamless Steel Pipe, E hui pū kākou i ka lima i ka lima e hoʻohua i ka wā e hiki mai ana.Hoʻokipa maikaʻi mākou iā ʻoe e kipa i kā mākou hui a kelepona iā mākou no ka hui pū ʻana!
No ka hana ʻana i nā kumukūʻai ʻoi aku ka nui o nā mea kūʻai aku ʻo kā mākou ʻoihana ʻoihana;ʻO ka ulu ʻana o ka mea kūʻai aku kā mākou hana hana1035 Paipu kila maʻemaʻe ʻole, Me ka ʻuhane o ka "aie mua, ka hoʻomohala ʻana ma o ka hana hou, ka launa pū ʻana a me ka ulu pū ʻana", ke hoʻoikaika nei kā mākou hui e hana i kahi wā e hiki mai ana me ʻoe, i lilo i kahua waiwai nui no ka lawe ʻana aku i kā mākou waiwai i Kina!
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 |
No ka hana ʻana i nā kumukūʻai ʻoi aku ka nui o nā mea kūʻai aku ʻo kā mākou ʻoihana ʻoihana;ʻO ka mea kūʻai e ulu ana kā mākou hana hana no Wholesale Factory Spot Hot / Cold Rolled ASTM 42CrMo Q355b 20 # 1045 1030 1052 Seamless Steel Pipe for Precision / Round / Hollow / Galvanized / Black / Carbon Tube / Alloy Steel Pipe, E hui pū kākou i ka lima i ka lima. e hana i ka wā e hiki mai ana.Hoʻokipa maikaʻi mākou iā ʻoe e kipa i kā mākou hui a kelepona iā mākou no ka hui pū ʻana!
Wholesale China Precision Round Pipe and Seamless Pipe for Boil, Me ka ʻuhane o ka "aie mua, ka hoʻomohala ʻana ma o ka hana hou ʻana, ka hui pū ʻana a me ka ulu pū ʻana", ke hoʻoikaika nei kā mākou hui e hana i kahi wā e hiki mai ana me ʻoe, i lilo i kahua waiwai nui. no ka lawe ʻana aku i kā mākou waiwai ma Kina!
