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Hale Hana Kumu Galvanized Erw Welded Steel Square Tube

ʻO ka wehewehe pōkole:

Paipu huinahalike Galvanizedua maheleia i ke anu galvanized kila paipu, wela galvanized kila paipu, anu galvanized kila paipu ua banned, ka mea hope ua paipai 'ia e ka moku'āina hiki ke hoʻohana no ka manawa. I nā makahiki 1960 a me 1970, ua hoʻomaka nā ʻāina i kūkulu ʻia i ka honua e hoʻomohala i nā ʻano paipu hou a pāpā mālie i nā paipu galvanized. Ua hoʻopuka pū ke Keʻena Hana Hana o Kina a me nā ʻoihana ʻehā a me nā komisina i kahi palapala e pāpā ai i nā paipu uʻi e like me nā paipu wai mai ka makahiki 2000, ʻaʻole i hoʻohana nā paipu wai anuanu o ke kaiāulu hou i nā paipu galvanized, a ʻo nā paipu wai wela ma kekahi mau kaiāulu hoʻohana i nā paipu galvanized. Hot-dip galvanized steel paipu i ka laulā huahelu o nā noi i ke ahi, mana a me ke alaloa.


  • Nā lawelawe hana:Kuʻi, Kuʻi, Hoʻoheheʻe, ʻoki, Kuʻi
  • Alloy a ʻAʻole:Alloy ole
  • ʻAno ʻāpana:huinaha
  • Kūlana:AiSi, ASTM, BS, DIN, GB, JIS, GB/T3094-2000, GB/T6728-2002, ASTM A500, JIS G3466, DIN EN10210, a i ʻole
  • Nānā:SGS, TUV, BV, Nānā Hale Hana
  • ʻenehana:ʻO nā mea ʻē aʻe, Hoʻowili wela, ʻAla Anu, RW, Kiʻekiʻe-frequency welded, Extruded
  • Lapaʻau ʻili:Zero, Mau, Mini, Spangle Nui
  • Hoʻomanawanui:±1%
  • Hana Hana:Kuʻi, Kuʻi, ʻoki, Piʻo, Hoʻoheheʻe
  • Ka manawa hoʻouna:3-15 mau lā (e like me ka tonnage maoli)
  • Paukū uku:30%TT mua, blance ma mua o ka hoʻouna ʻana
  • ʻIkepili awa:Tianjin Port, Shanghai Port, Qingdao Port, etc.
  • Huahana Huahana

    Huahana Huahana

    Huahana Huahana

    Paipu huinahalike Galvanizedhe ʻano ʻano paipu kila ʻāpana ʻāpana ʻāpana ʻāpana me ke ʻano a me ka nui o ka ʻōwili wela a i ʻole i ʻōwili ʻia i ke kila kila a i ʻole ka wili puʻupuʻu e like me ka hakahaka ma o ka hoʻoheheʻe ʻana i ke anu a laila ma o ka wili pinepine kiʻekiʻe, a i ʻole ke anuanu i hana ʻia ma mua a laila ma o ka wela wela galvanized square pipe.

    图片3

    Noi Nui

    Nā hiʻohiʻona

    ʻO ka paipu hoʻoheheʻe wela ka hopena o ka metala i hoʻoheheʻe ʻia me ka matrix hao e hana ai i ka papa alloy, i hui ʻia ka matrix a me ka uhi. Hot dip galvanizing mea e pickling mua i ka paipu kila, i mea e wehe i ka hao oxide ma luna o ka ili o ka paipu kila, ma hope pickling, ma o ka ammonium chloride a me ka zinc chloride aqueous solution a i ole ammonium chloride a me ka zinc chloride i huiia aqueous solution tank no ka hoʻomaʻemaʻeʻana, a laila i loko o ka wela wela plating tank. Loaʻa i ka Hot dip galvanizing nā mea maikaʻi o ka uhi ʻaʻahu, ka hoʻopili ikaika a me ke ola lawelawe lōʻihi. ʻO ka matrix o ka paipu kila hoʻoheheʻe wela a me ka ʻauʻau hoʻoheheʻe ʻia e hana i nā hopena kino a me nā kemika paʻakikī e hana i kahi ʻāpana zinc-hao paʻa me ka pale ʻana i ka corrosion. Hoʻohui ʻia ka ʻāpana alloy me ka papa zinc maʻemaʻe a me ka matrix paipu kila, no laila ua ikaika kona pale ʻana i ka corrosion.

    Palapala noi

    Palapala noi

    Hoʻohana nui ʻia ka paipu kila wela wela i ke kūkulu ʻana, nā mīkini, nā mine lanahu, ʻoihana kemika, ka mana uila, nā kaʻa kaʻaahi, nā ʻoihana kaʻa, nā alaloa, nā alahaka, nā ipu, nā hale haʻuki, nā mīkini mahiʻai, nā mīkini ʻaila, nā mīkini ʻimi, nā hale kūkulu hale a me nā ʻoihana hana ʻē aʻe.
    ʻO ka paipu kila Galvanized he paipu kila i hoʻopaʻa ʻia me ka hoʻoheheʻe wela a i ʻole ka papa galvanized uila ma ka ʻili. Hiki i ka Galvanizing ke hoʻonui i ka pale ʻana o ka paipu kila a hoʻonui i ke ola lawelawe. He nui ka hoʻohana ʻana o ka paipu Galvanized, ma waho aʻe o ka pipeline pipeline no ka wai, gas, aila a me nā wai haʻahaʻa haʻahaʻa haʻahaʻa, hoʻohana ʻia ʻo ia e like me ka paipu aila, pipeline aila, ʻoi aku hoʻi i ka māla aila o ka ʻoihana ʻaila, ka mea hoʻomehana aila, ka mea hoʻomaʻamaʻa condensing o nā lako coking kemika, ka paipu no ka hoʻoheheʻe ʻana a me ka holoi ʻana i ka aila, a me ka paipu kākoʻo no ka paipu.

    镀锌方管的副本_09

    Nā ʻāpana

    Inoa Huahana
    Paipu kila huinaha huila
    Hoʻopili Zinc
    35μm-200μm
    Mānoanoa Pā
    1-5MM
    Ili
    Pre-galvanized, Hot dipped galvanized, Electro galvanized, ʻEleʻele, Pena, Uila, kahakaha ʻia, Socket.
    Papa
    Q235, Q345, S235JR, S275JR, STK400, STK500, S355JR, GR.BD
    Hoʻomanawanui
    ±1%
    ʻAila a i ʻole ka ʻaila
    ʻAila ʻole
    Manawa Hoʻouna
    3-15 mau lā (e like me ka tonnage maoli)
    Hoʻohana
    ʻEnekinia kīwila, hale hoʻolālā, hale kiaʻi kila, hale moku, scaffoldings, struts, puʻu no ka hoʻopau ʻana i ka ʻāina a me nā mea ʻē aʻe.
    nā hale
    Pūʻolo
    I loko o nā pūʻolo me ka ʻili kila a i ʻole nā ​​lole i ulana ʻole ʻia a i ʻole e like me ke noi a nā mea kūʻai aku.
    MOQ
    1 tona
    Manawa Uku
    T/T LC DP
    Kau Kalepa
    FOB,CFR,CIF,DDP,EXW

    Nā kikoʻī

    镀锌圆管_02
    镀锌方管的副本_03
    镀锌方管的副本_04
    镀锌方管的副本_05
    镀锌方管的副本_06
    镀锌方管的副本_07
    镀锌方管的副本_08
    kipa mea kūʻai

    FAQ

    1. He aha kāu mau kumukūʻai?

    Hiki ke hoʻololi i kā mākou mau kumukūʻai ma muli o ka lako a me nā kumu mākeke ʻē aʻe. E hoʻouna mākou iā ʻoe i kahi papa inoa kūʻai hou ma hope o ka launa ʻana o kāu hui

    iā mākou no ka ʻike hou aku.

    2. Loaʻa iā ʻoe kahi helu kauoha liʻiliʻi?

    ʻAe, koi mākou i nā kauoha honua āpau e hoʻomau i ka nui o nā kauoha liʻiliʻi. Inā ʻoe e ʻimi nei e kūʻai hou aku akā ma ka liʻiliʻi liʻiliʻi, paipai mākou iā ʻoe e nānā i kā mākou pūnaewele

    3. Hiki iā ʻoe ke hoʻolako i nā palapala pili?

    ʻAe, hiki iā mākou ke hāʻawi i ka hapa nui o nā palapala me nā palapala hōʻoia o ka nānā ʻana / Conformance; Inikua; Origin, a me nā palapala hoʻoili ʻē aʻe inā pono.

    4. He aha ka manawa alakaʻi maʻamau?

    No nā laʻana, ʻo ka manawa alakaʻi ma kahi o 7 mau lā. No ka hana nui, ʻo ka manawa alakaʻi he 5-20 mau lā ma hope o ka loaʻa ʻana o ka uku waihona. Lilo ka manawa alakai i ka wa

    (1) ua loaʻa iā mākou kāu waihona, a (2) loaʻa iā mākou kāu ʻae hope no kāu huahana. Inā ʻaʻole hana kā mākou mau manawa alakaʻi me kāu palena manawa, e ʻoluʻolu e hele i kāu mau koi me kāu kūʻai. Ma nā hihia a pau e ho'āʻo mākou e hoʻokō i kāu mau pono. I ka hapanui o nā hihia, hiki iā mākou ke hana pēlā.

    5. He aha nā ʻano uku uku āu e ʻae ai?

    30% ma mua e T / T, 70% e ma mua o ka shippment kumu ma FOB; 30% ma mua e T/T, 70% e kūʻē i ke kope o BL kumu ma CIF.


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