LSAW Welded Steel Pipe Natural Black

ʻO ka wehewehe pōkole:


  • MOQ:50 TONA
  • FOB TIANJIN:600-700 USD/TON
  • MANAWA HANA:35 LA MAHOPE iho o ka loaʻa ʻana o ka uku mua
  • Hoʻohana:PIPE HOOLAHA AILA
  • Huahana Huahana

    Huahana Huahana

    ʻO LSAW (Longitudinal Submerged Arc Welded) paipu kila he ʻano paipu kila welded i hana ʻia me ka hoʻohana ʻana i ke kaʻina hoʻoheheʻe arc submerged.

    Anawaena waho 325-2020MM
    mānoanoa 7.0-80.0MM (hoʻomanawanui +/-10-12%)
    Ka lōʻihi 6M-12M
    Kūlana API 5L, ASTM A553, ASTM A252
    Papa kila Papa B, x42, x52
    Hoʻopau Pipe ʻO nā welau beveled me nā pale kila hopena ʻole a i ʻole
    Ili Paipu ʻeleʻele maoli a pena ʻeleʻele a i ʻole 3PE i uhi ʻia

    API 5L:Hoʻonohonoho ʻia kēia maʻamau e ka American Petroleum Institute a kuhikuhi i nā koi no ka hana ʻana i ka paipu laina i hoʻohana ʻia no ka lawe ʻana i ka aila, gas, a me nā huahana ʻē aʻe. ʻO ka hoʻokō ʻana i ka API 5L e hōʻoia i ka hoʻokō ʻana o ka paipu kila LSAW i ka pono kūpono a me nā pae hoʻokō no ka hoʻohana ʻana i ka ʻoihana aila a me ke kinoea.

    ASTM A53:ʻO ASTM A53 kahi kikoʻī maʻamau no ka paipu, ke kila, ka ʻeleʻele a me ka wela wela, ka zinc-coated, welded, a me ka ʻole. ʻO ka hoʻokō ʻana me ASTM A53 e hōʻoia i ka hoʻokō ʻana o ka paipu kila LSAW i nā koi kikoʻī no ka hoʻohana ʻana i nā noi mechanical a me ke kaomi, a me ka hoʻohana maʻamau.

    ASTM A252:kahi kikoʻī maʻamau no nā puʻu paipu kila welded a ʻole. I ka pili ʻana i nā paipu kila LSAW (Longitudinal Submerged Arc Welded), pili pono ka hoʻokō me ASTM A252 no nā noi e pili ana i nā puʻu paipu kila i hoʻohana ʻia i ke kūkulu ʻana a me nā papahana kākoʻo. Hōʻike ʻo ASTM A252 i nā koi ʻenehana no nā puʻu paipu kila, me nā ana, nā waiwai mechanical, a me nā kaʻina hoʻāʻo.

    Hoʻolālā ʻia nā paipu kila LSAW e pili ana me ASTM A252 e hoʻokō i nā koi kikoʻī no ka hoʻohana ʻana i nā noi piling, e like me ke kūkulu ʻana i ke kahua, nā hale kai, ke kūkulu ʻana i ke alahaka, a me nā papahana ʻenekinia kīwila. ʻO ka hoʻokō ʻana me ASTM A252 e hōʻoia i ka hoʻokō ʻana o nā paipu kila LSAW i ka maikaʻi kūpono, ka hana, a me nā kūlana palekana no kā lākou hoʻohana ʻana i nā noi piling.

    lsaw paipulsaw paipu kila pena paipu kila wiliwili

     


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