Paipu Galvanized Dip Wela
Hoʻopili ka paipu galvanized wela i ka metala hoʻoheheʻe ʻia me ka substrate hao e hana i kahi papa alloy, i hui pū ʻia ai ka substrate a me ka uhi. ʻO ka galvanizing wela ka pickle mua ʻana i ka paipu kila. I mea e wehe ai i ka hao oxide ma luna o ka paipu kila, ma hope o ka pickling, hoʻomaʻemaʻe ʻia e ka ammonium chloride a i ʻole ka zinc chloride aqueous solution a i ʻole kahi hui wai o ka ammonium chloride a me ka zinc chloride, a laila hoʻouna ʻia i ka pahu uhi wela. Loaʻa i ka galvanizing wela nā pono o ka uhi like, ka hoʻopili ikaika a me ke ola lawelawe lōʻihi. Hoʻopilikia ka substrate paipu kila galvanized wela i nā hopena kino a me nā kemika paʻakikī me ka hopena plating hoʻoheheʻe ʻia e hana i kahi papa alloy zinc-iron pale corrosion me kahi ʻano paʻa. Hoʻohui ʻia ka papa alloy me ka papa zinc maʻemaʻe a me ka substrate paipu kila, no laila he kūpaʻa ikaika kona.
Hoʻohana nui ʻia nā paipu kila galvanized wela i ke kūkulu ʻana, nā mīkini, nā lua lanahu, nā kemika, ka mana uila, nā kaʻa kaʻaahi, ka ʻoihana kaʻa, nā alaloa, nā alahaka, nā ipu, nā hale haʻuki, nā mīkini mahiʻai, nā mīkini ʻaila, nā mīkini ʻimi, ke kūkulu hale kōmahana a me nā ʻoihana hana ʻē aʻe.
Kumu Kaumaha
Mānoanoa o ka paia inoa (mm): 2.0, 2.5, 2.8, 3.2, 3.5, 3.8, 4.0, 4.5.
Nā palena koina (c): 1.064, 1.051, 1.045, 1.040, 1.036, 1.034, 1.032, 1.028.
Nānā: ʻO nā waiwai mechanical o ke kila he hōʻailona koʻikoʻi ia e hōʻoia i ka hana hoʻohana hope loa (nā waiwai mechanical) o ke kila, e pili ana i ka haku mele kemika a me ka ʻōnaehana mālama wela o ke kila. Ma nā kūlana paipu kila, ua kuhikuhi ʻia nā waiwai tensile (ikaika tensile, ikaika hua a i ʻole kiko hua, elongation), paʻakikī, toughness, a me nā waiwai wela kiʻekiʻe a haʻahaʻa e pono ai nā mea hoʻohana e like me nā koi hoʻohana like ʻole.
Nā papa kila: Q215A; Q215B; Q235A; Q235B.
Ka waiwai kaomi hoʻāʻo/Mpa: ʻO D10.2-168.3mm he 3Mpa; ʻO D177.8-323.9mm he 5Mpa
Kūlana Aupuni o kēia manawa
ʻO ke kūlana aupuni a me ke kūlana nui no ka paipu galvanized
GB/T3091-2015 Nā paipu kila i hoʻopaʻa ʻia no ka halihali wai haʻahaʻa
Paipu kila uila welded GB/T13793-2016 humuhumu pololei
GB/T21835-2008 Nā ana o ka paipu kila i hoʻopaʻa ʻia a me ke kaumaha no kēlā me kēia lōʻihi
Ka manawa hoʻouna: Iune-06-2023