Hoʻohana nuiʻia ka paipu kila Alloy no nā pipelines kiʻekiʻe a me ka wela wela a me nā mea hana e like me ka mana mana, ka mana nuklea, ka paila kiʻekiʻe, ka superheater kiʻekiʻe a me ka reheater. Hana ʻia ʻo ia me ke kila kalapona kiʻekiʻe, ke kila structural alloy a me ke kila pale wela ma o ka ʻōwili wela (extrusion, expansion) a i ʻole ka ʻōwili anuanu (drawing).
ʻO nā mea o nā paipu alloy
16-50Mn 27SiMn 40Cr 12-42CrMo 16Mn 12Cr1MoV T91 27SiMn 30CrMo 15CrMo 20G Cr9Mo |
10CrMo910 15Mo3 15CrMoV 35CrMoV 45CrMo 15CrMoG 12CrMoV 45Cr 50Cr 45crnimo et al. |
Introduction to alloy steel pipe
ʻO nā paipu Alloy he mau ʻāpana hollow a hoʻohana nui ʻia e like me nā pipelines no ka lawe ʻana i nā wai, e like me nā pipelines no ka lawe ʻana i ka aila, ke kinoea maoli, ke kinoea, ka wai a me kekahi mau mea paʻa. Ke hoʻohālikelike ʻia me ke kila paʻa e like me ke kila poepoe, ʻoi aku ka maʻalahi o ke kaumaha o ka paipu kila i ka wā e like ai kona kulou a me kona ikaika torsional. ʻO ka paipu kila Alloy he kila ʻāpana waiwai, i hoʻohana nui ʻia no ka hana ʻana i nā ʻāpana hana a me nā ʻāpana mechanical, e like me ka paipu ʻaila ʻaila, kaʻa hoʻoili kaʻa, ke kaʻa kaʻa a me ka scaffold kila i hoʻohana ʻia i ke kūkulu ʻana. ʻO ka hana ʻana i nā ʻāpana apo me ka paipu kila kila hiki ke hoʻomaikaʻi i ka nui o ka hoʻohana ʻana i nā mea, hoʻomaʻamaʻa i ke kaʻina hana, mālama i nā mea hana a me nā hola hana, e like me ka rolling bearing apo, jack sleeve, etc. ʻO ka paipu kila huila he mea pono nui no nā ʻano mea kaua maʻamau. Pono e hana ʻia ka pahu pū a me ka pahu i ka paipu kila. Hiki ke hoʻokaʻawale ʻia ka paipu kila i loko o ka paipu poepoe a me ka paipu ʻano kūikawā e like me ka ʻāpana cross-sectional a me ke ʻano. No ka mea, ʻoi aku ka nui o ka ʻāpana pōʻai ma lalo o ke ʻano o ke anapuni like, hiki ke lawe ʻia ka wai e ka paipu pōʻai. Eia kekahi, i ka wā e hoʻokau ʻia ai ka ʻāpana apo i ke kaomi radial i loko a i waho paha, ʻoi aku ka like o ka ikaika. No laila, ʻo ka hapa nui o nā paipu kila he paipu poepoe.
Ka manawa hoʻouna: ʻAukake-25-2021