1.Seamless kila paipu: seamless paipu he 'ano o ka lōʻihi kila me ka hollow pauku a me ka humuhumu ole a puni.ʻO ka paipu kila he ʻāpana puʻu, kahi i hoʻohana nui ʻia e lawe i ka wai, e like me 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 ikaika o ka piko a me ka ikaika torsion a ʻoi aku ke kaumaha o ka paipu seamless.Hoʻohana nui ʻia ia i ka hana ʻana i nā ʻāpana ʻāpana a me nā ʻāpana mechanical, e like me ka petroleum drill pipe, ka hoʻoili kaʻa kaʻa, ka pahu kaʻa a me ka scaffold kila i hoʻohana ʻia i ke kūkulu ʻana.Hiki iā ia ke hoʻomaikaʻi i ka nui o ka hoʻohana ʻana i nā mea, hoʻomaʻamaʻa i ke kaʻina hana, mālama i nā mea hana a me ka manawa hana ma o ka hoʻohana ʻana i ka paipu seamless e hana i nā ʻāpana apo, e like me ka rolling bearing ring, jack sleeve, etc. mea kaua.ʻO ka pahu a me ka pahu i hana ʻia me ka paipu kila.E like me ke ʻano o ka ʻāpana cross-sectional, hiki ke hoʻokaʻawale ʻia nā paipu kila i ka paipu poepoe a me ka paipu ʻano kūikawā.No ka mea, ʻoi aku ka nui o ka ʻāpana o ka 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 lawe 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 liʻiliʻi he mau puʻupuʻu poepoe, i māhele ʻia i ka ʻōwili wela a me ka ʻōwili anu.Mea maʻamau: 20 #, 45 #, Q345, 20g, 20Cr, 35CrMo, 40Cr, 42CrMo, 12CrMo, 12Cr1MoVG, 15CrMoG, etc.ʻO ke kila kila kila ke ʻano o ke kila pōʻai lōʻihi, i hoʻohana nui ʻia i ka petroleum, kemika, ka lāʻau lapaʻau, ka meaʻai, ka ʻoihana māmā, nā mea mīkini a me nā pipeline ʻoihana ʻē aʻe a me nā ʻāpana hana mechanical.Eia kekahi, i ka like ʻana o ka ikaika kulou a me ka torsion, ʻoi aku ka maʻalahi o ke kaumaha, no laila hoʻohana nui ʻia i ka hana ʻana i nā ʻāpana mechanical a me nā hale ʻenekinia.Hoʻohana maʻamau ʻia no nā lako, lako kīhini, etc., nā mea maʻamau: 201, 304, 316, 316L, 310, 310S, etc.
2. Paʻa kila: he kila pālahalaha me ke kila hoʻoheheʻe ʻia a kaomi ʻia ma hope o ka hoʻoilo.He pālahalaha a he ʻehā, a hiki ke ʻōwili pololei ʻia a ʻoki ʻia mai ke kaula kila ākea.Hoʻokaʻawale ʻia ka pā kila i ka ʻōwili wela a me ka ʻōwili anuanu e like me ka ʻōwili.Wahi a ka mānoanoa o ka pā kila, ka pā kila lahilahi< 4 mm (ʻo ka thinnest 0.2 mm), ka pā kila mānoanoa 4 ~ 60 mm, ka pā kila mānoanoa 60 ~ 115 mm.ʻO ka laulā o ka lau he 500-1500 mm;ʻO 600-3000 mm ka laulā o ka pā mānoanoa.E like me nā ʻano kila, aia nā kila maʻamau, ke kila kiʻekiʻe, ke kila kila, ke kila puna, ke kila kila, ke kila mea hana, ke kila pale wela, ke kila kila, ke kila silika a me ka ʻoihana hao maʻemaʻe;E like me ka hoʻohana ʻana i ka ʻoihana, aia nā pā aila pahu, enamel plate, bulletproof plate, etc.E like me ka ili o ka ili, he galvanized pepa, tinplate, alakaʻi pā, plastic composite kila pā, etc. Common mea: Q235, 16Mn (q355b), 20 #, 45 #, 65Mn, 40Cr, 42CrMo, 304, 201, 316 , etc.
3. Welded pipe: welded steel pipe, i ʻike ʻia ʻo welded pipe, he paipu kila i hana ʻia me ka pā kila a i ʻole ka ʻili ma hope o ka wili ʻana a me ka hana ʻana, me ka lōʻihi paʻa maʻamau o 6 mika.He maʻalahi ke kaʻina hana o ka paipu kila welded, ʻoi aku ka maikaʻi o ka hana ʻana, ʻoi aku ka nui o nā ʻano a me nā kikoʻī, ʻoi aku ka liʻiliʻi o ka hoʻopukapuka ʻana o nā mea hana, akā ʻoi aku ka haʻahaʻa o ka ikaika ma mua o ka paipu kila seamless.Wehewehe ʻia ka paipu kila i loko o ka paipu wili pololei a me ka paipu wiliwili ʻia e like me ke ʻano o ka weld.Hoʻokaʻawale ʻia ma ke ʻano hana: hoʻokaʻawale kaʻina hana - arc welded pipe, resistance welded pipe, (frequency kiʻekiʻe, low frequency) gas welded pipe, furnace welded pipe.Hoʻohana ʻia ka wili wili pololei no ka paipu wiliwili liʻiliʻi anawaena, ʻoiai hoʻohana ʻia ka wiliwili spiral no ka paipu wiliwili anawaena nui;E like me ka hopena o ka paipu kila, hiki ke hoʻokaʻawale ʻia i loko o ka paipu wili wili a me ke ʻano kūikawā (square, rectangular, etc.) welded pipe;E like me nā mea like ʻole a me ka hoʻohana ʻana, hiki ke hoʻokaʻawale ʻia i loko o kaʻu wai e lawe ana i welded kila paipu, haʻahaʻa-puʻe wai lawe galvanized welded kila paipu, kāʻei conveyor wili kila paipu, etc. kumu kūʻai haʻahaʻa, hoʻomohala wikiwiki.ʻOi aku ka ikaika o ka paipu wiliwili spiral ma mua o ka paipu wili pololei.Hiki ke hoʻohana 'ia e hana i ka nui anawaena welded paipu me narrower blank, a hiki ke hoʻohana 'ia e hana okoa anawaena welded paipu me ka laula like blank.Akā ke hoʻohālikelike ʻia me ka lōʻihi like o ka paipu seam pololei, piʻi ka lōʻihi weld e 30 ~ 100%, a ʻoi aku ka haʻahaʻa o ka wikiwiki.ʻO ke anawaena nui a i ʻole ka paipu wiliwili mānoanoa e hana mau ʻia me ka billet kila, ʻoiai ʻo ka paipu wili liʻiliʻi a me ka paipu wiliwili paia lahilahi e pono ke wili pololei ʻia e ke kaula kila.A laila ma hope o ka poli maʻalahi, ua OK ke kaha kiʻi uea.No ka hoʻomaikaʻi ʻana i ke kūpaʻa ʻana o ka paipu kila, ua galvanized ʻia ka paipu kila maʻamau (paipu ʻeleʻele).ʻElua ʻano o ka paipu kila galvanized, hot-dip galvanizing a me electro galvanizing.ʻO ka mānoanoa o ka galvanizing wela he mānoanoa, a he haʻahaʻa ke kumukūʻai o ka electro galvanizing.ʻO nā mea maʻamau o ka paipu welded he: Q235A, Q235C, Q235B, 16Mn, 20Mn, Q345, L245, L290, X42, X46, X60, X80, 0Cr13, 1Cr17, 00cr19ni11, 91b, 1Cr17, 00cr19ni18, etc
4. Paipu wili: hoʻopaʻa ʻia ka paipu wili i ka hana ʻana i nā ʻano like ʻole o nā paipu i hoʻopili ʻia a me nā peni kila me nā wili wili a me nā apo longitudinal, a ua hoʻololi ʻia ma ke kumu o nā kikoʻī like a me nā hiʻohiʻona o nā lako paipu wili maʻamau.ʻO ka hana o ka hoʻonui ʻana i nā ʻāpana o nā mea hoʻoheheʻe paipu e 30% e hoʻopiha i ke āpau i hiki ʻole i nā mea ʻōwili maʻamau ke hana.Hiki iā ia ke hana i nā paipu kila me ke anawaena o ka 400 a me ka mānoanoa o ka paia o 8-100 mm.Hoʻohana nui ʻia ka paipu coiled i ka ʻaila, kemika, ka hoʻoili kinoea maoli, piling a me ka lako wai o ke kūlanakauhale, ka hoʻomehana ʻana, ka hāʻawi ʻana i ke kinoea a me nā papahana ʻē aʻe.ʻO nā mea nui he Q235A, Q345B, 20, 45, 35cimo, 42cimo, 16Mn, etc.
Ka manawa hoʻouna: Jul-03-2021