Paipu hao hao hao
Hoʻokaʻawale ʻia ka paipu maʻemaʻe ʻole i ke kila i hoʻoheheʻe ʻia i ke anuanu a me ka paipu wela ʻole.
Pahu wela wela
ʻO ka Redu seamless paipu e hana i ka hoʻoheheʻe ʻia a me ka hoʻoheheʻe ʻana o ka substrate hao, ka papa hoʻohui, i hui pū ʻia ka substrate a me ka uhi ʻana o nā mea ʻelua.Hot-dip galvanizing ka mua kila pickling, i mea e wehe i ke kila paipu ili o ka hao oxide, pickling, aqueous solution o ammonium chloride a zinc chloride a ammonium chloride a me ka zinc chloride hui aqueous solution pahu hoʻomaʻemaʻe, a laila e hoʻouna i loko o ka wela. pahu pahu.Hot dip galvanized coating uniformity, ikaika adhesion, a me ke ola lōʻihi.
ʻO ka paipu liʻiliʻi i uhi ʻia i ke anu
Cold galvanized, electro-galvanized, galvanized ka nui o ka liʻiliʻi, wale 10-50g/m2 o kona kū'ē kū'ē i ka corrosion ma mua o ka wela dip galvanized paipu he nui okoa.ʻO nā mea hana paipu galvanized maʻamau, i mea e hōʻoia ai i ka maikaʻi, ʻaʻole hoʻohana ka hapa nui i ka electro-galvanized (cold-plated).ʻO kēlā mau mea liʻiliʻi liʻiliʻi, nā mea kahiko kahiko a me nā ʻoihana liʻiliʻi me ka uila uila, ʻoiaʻiʻo, ʻoi aku ka liʻiliʻi o kā lākou kumukūʻai.Ke Kuhina o Construction ua formally ma lalo, anu galvanized paipu e kāpae i hope 'enehana, ka wā e hiki mai 'aʻole e ae i ke anu galvanized paipu no ka wai, kinoea paipu.
ʻO nā waiwai mechanical seamless Galvanized
ʻO nā mea mechanical o ke kila e hōʻoiaʻiʻo i kahi hōʻailona koʻikoʻi o nā waiwai hoʻohana hope (mechanical properties), e hilinaʻi ana i ka haku mele a me ka mālama wela o ke kila.ʻO nā kūlana kila, e like me nā koi like ʻole, nā hoʻolako o nā waiwai tensile (ikaika tensile, ikaika hua a i ʻole yield point elongation) a me ka paʻakikī, ka paʻakikī, nā koi o ka mea hoʻohana, ka hana kiʻekiʻe a me ka haʻahaʻa haʻahaʻa.
Noi:
1.Ka hale a me nā mea hana
2. Mechanical a me ka nui 'enekinia kumu
3.Manufacturing o ka Bus Body, Railway Boogies
4. Ma ke keʻena kelepona e like me Conduit Pipes
Nānā Mea (Steel Pipe) — Kau — De-greasing — Holoi — Pickling — Holoi — Luu Fluxing — Ea Hoomaloo — Maloko a mawaho o ka Wela Hooluu Galvanizing Puhi — Hooluu — Passivation a me ke ala ana — Wehe ana — Nānā a me ka ʻoki — ʻAno ʻike — Puke a me ka mālama ʻana a me ka lawe ʻana
ʻAno: Galvanzied welded steel pipe, galvanzied seamless steel pipe
Nā mea waiwai: Carbon steel
ʻAno hoʻohui: kaula
Nui nui: 1/8″-36″
Ka Papa Hana: sch40, sch80, sch120, sch160, XH, XXH
Ka lōʻihi o nā paipu galvanized
- ma ke anawaena 4 – 16 mm 6000 + 100 mm
- ma ke anawaena 18 – 42 mm 6000 + 50 mm
ʻO ka hoʻomanawanui o nā paipu i uhi ʻia i ka zinc
- ka ʻae ʻana o ke anawaena o waho:
- ke anawaena ma waena o 4 – 30 mm±0,08 mm
- ke anawaena ma waena o 35 – 38 mm±0,15 mm
- ke anawaena a hiki i 42 mm±0,20 mm
- ʻO ka hoʻomanawanui ʻana o ke anawaena o loko e like me EN 10305-4
- ka hoʻomanawanui o ka mānoanoa o ka pā± 10%
ʻO nā māka kila no nā paipu i uhi ʻia i ka zinc
E 235+N a me E 355+N
Kūlana ʻili o nā paipu galvanized
Papa mua–zinc leached electrolitically (Zn)–he anode a i loko o kahi pōʻino e ʻino mua ʻia a pale ʻia ka metala kumu mai ka ʻino.Aia paha ka mānoanoa o ka papa zinc ma waena o 5 a 30 micrometers (µm).
