Nā huahana

Pālahalaha kiʻekiʻe kiʻekiʻe kalapona kila pālahalaha kila kila pā pālahalaha mai Kina hale hana

ʻO ke kila pālahalaha e pili ana i ke kila 12-300 mm ākea a me ka 3-60 mm o ka mānoanoa me ka ʻāpana huinahā a me ka lihi iki. Hiki ke hoʻopau i ke kila pālahalaha i ke kila, hiki ke hoʻohana ʻia e like me ka hakahaka o ka paipu a me ka papa lahilahi no ka pepa lamineka. ʻO ka mānoanoa 8 ~ 50mm, ʻo ka laulā 150-625mm, ʻo ka lōʻihi he 5-15m, a he lahilahi ka lōʻihi o ka huahana, hiki ke hoʻokō i nā pono o nā mea hoʻohana. Ma kahi o ka papa waena, hiki ke hoʻopili pono ʻia me ka ʻoki ʻole.

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ʻO ka paipu kila kila pono ke kila kila kila paʻa pono e hoʻopau ana i ka paipu aila

ʻO ka paipu kila kūpono kahi ʻano o ka paipu kila kiʻekiʻe kiʻekiʻe ma hope o ke kaha anuanu a i ʻole ka ʻola wela. Ma muli o nā pōmaikaʻi o ka ʻole o ka oxide ma nā paia o loko a me waho o ka paipu kila kikoʻī, ʻaʻohe puka i lalo o ke kaomi kiʻekiʻe, kiʻekiʻe kikoʻī, hoʻopau kiʻekiʻe, ʻaʻohe deformation i ke anu anu, ʻaʻohe hoʻonui, pālahalaha a ʻaʻohe māwae, hoʻohana nui ʻia ia hana i nā mea pneumatic a i ʻole neea, e like me ka paukū ea a i ʻole ka paukū ʻaila, i hiki ke lilo i paipu seamless a i paipu i hoʻopili ʻia.

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ASTM304 316 310s SUS304 SUS316L paipu kila kila

ʻO ka paipu seamless kila he ʻano kila lōʻihi me ka ʻāpana puha a ʻaʻohe humuhumu a puni. He paipu kila ia e pale aku ai i ka mea nāwaliwali e like me ka ea, ka mahu a me ka wai a me nā mea pāmahu kemika e like me ka acid, alkali a me ka paʻakai. ʻIke pū ʻia me ka paipu kūmole kūpaʻa kila. Wahi a ka metala metalaʻano kila o ke kila kila, hiki ke hoʻokaʻawale ʻia i paipu semi ferritic semi martensitic kuhiliʻole kila, paipu kila kila martensitic, paipu kila kila austenitic, paipu kila kila austenitic ferritic, a pēlā aku.

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1045 S45C C45 45 # Pōkā kila kila no ka hana ʻana i ke kumu

ʻO No.45 kila ke kila kila kila kiʻekiʻe me ka paʻakikī haʻahaʻa a me ka ʻoki maʻalahi. Hoʻohana pinepine ʻia ia ma ke ʻano he template, pin a me ka pou alakaʻi i ka pala, akā pono ka mālama wela. Paipai ʻia ka mahana hoʻomehana wela: normalizing 850, kinai 840, hoʻonāukiuki 600. ʻO ka ʻike o ke kalapona (c) i loko o kāna ʻano kemika ʻo 0.42-0.50%, ʻo Si17 ka 0.17-0.37%, ʻo ka mea Mn he 0.50-0.80%, ʻo ka maʻi Cr. ma lalo o 0.25%.

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1020 S20C 1C22 C22 Q235 20 # A3Seamless steel tubes fluid fluid seamless steel pipe

Ke kalapona maʻiʻo o 20 kila o 0.2%, i pili i ke kiʻekiʻe kiʻekiʻe haʻahaʻa kalapona kila, anuanu extrusion, carburizing a me ka paakiki kila. He haʻahaʻa haʻahaʻa ko ka hao, paʻakikī maikaʻi, plasticity a me weldability. ʻO 253-500mpa ka ikaika ikaika a ʻo ka elongation ≥ 24%. Hoʻonohana ʻole ka mokuʻāina lako, ʻoʻoleʻa ≤ 156hbs.

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1020 S20C 1C22 C22 Q235 20 # A3Seamless paipu kila no nā kumu kūkulu

Ke kalapona maʻiʻo o 20 kila o 0.2%, i pili i ke kiʻekiʻe kiʻekiʻe haʻahaʻa kalapona kila, anuanu extrusion, carburizing a me ka paakiki kila. He haʻahaʻa haʻahaʻa ko ka hao, paʻakikī maikaʻi, plasticity a me weldability. ʻO 253-500mpa ka ikaika ikaika a ʻo ka elongation ≥ 24%. Hoʻonohana ʻole ka mokuʻāina lako, ʻoʻoleʻa ≤ 156hbs.

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