itulau_fanua
  • GI paipa u'amea u'amea paipa fa'amea fa'alava mo Greenhouse fa'alava

    GI paipa u'amea u'amea paipa fa'amea fa'alava mo Greenhouse fa'alava

    Paipa fa'ameameao se paipa uamea uamea. O lona uiga autu o le faia lea o se vaega o le zinc i luga o le pito i luga o le paipa uʻamea e faʻaleleia ai le faʻaleagaina o le paipa uʻamea. O le faagasologa o le gaosiga o paipa galvanized e masani lava ona faatofu le paipa uʻamea i le zinc uʻamea ina ia tutusa lona luga i se vaega o le zinc. O lenei metotia togafitiga e maua ai e le paipa galvanized le sili atu o le corrosion resistance ma e mafai ona faʻaaogaina mo se taimi umi i siosiomaga susu ma corrosive.

  • EN10219 S235JR Fa'aigoa Fa'afa'afa'afa'a ma le Vaega O'ogo Fa'a'au Fa'afa'afa'a.

    EN10219 S235JR Fa'aigoa Fa'afa'afa'afa'a ma le Vaega O'ogo Fa'a'au Fa'afa'afa'a.

    Fa'apa'au fa'afa'afa'afao se paipa u'amea faia i le ipu u'amea po'o le fasi pepa pe a uma crimping ma uelo, masani fua 6 mita. Rectangular tube o loʻo i ai se faʻagasologa faigofie o le gaosiga, maualuga le gaosiga lelei, tele ituaiga ma faʻamatalaga.

  • ASTM A16 GR.B Pipa Uamea Su'esu'e

    ASTM A16 GR.B Pipa Uamea Su'esu'e

    O paipa u'amea e leai ni mea ma vaega o'o'o e fa'aaogaina lautele e fai ma alavai mo le felauaiga o vai, e pei o le suau'u, kesi masani, kesi, vai ma nisi mea mautu. Pe a faatusatusa i le uamea malo e pei o le uamea lapotopoto, o le paipa u'amea e tutusa le punou ma le torsional malosi ma e mama i le mamafa. O se ituaiga u'amea vaega tau tamaoaiga, fa'aaogaina lautele i le gaosiga o vaega fa'avae ma vaega fa'ainisinia, e pei o le paipa vili suau'u, ta'avale fa'amomoli, fa'avaa uila ma fata uamea fa'aaogaina i le fausiaina.

  • Fa'atau A'oa'o Lava Fa'atauga Q235 Square Carbon Steel Paipa

    Fa'atau A'oa'o Lava Fa'atauga Q235 Square Carbon Steel Paipa

    O lepaipa sikueamea e masani lava carbon uamea sikuea faatafafa ma mea maualalo alui sikuea paipa. O le tele o paipa sikuea e faia i paipa u'amea, lea e fausia ai paipa lapotopoto e ala i le unpacking, mafolafola, crimping ma uelo faagasologa, o paipa lapotopoto e fuli i totonu o paipa sikuea, ona tipi lea i le umi manaomia, ua vaevaeina paipa sikuea i paipa sikuea teuteu, paipa sikuea masini ma paipa sikuea fausaga, o paipa sikuea e faʻaaogaina i le fausiaina, gaosiga o masini, fausaga uʻamea ma isi faʻaoga faʻainisinia eseese o le faʻaogaina o le faʻaogaina o le siosiomaga, fa'atau.

  • 8 Inisi Ms u'uveina vevela ta'avale uamea kabonu rectangular paipa 50mm

    8 Inisi Ms u'uveina vevela ta'avale uamea kabonu rectangular paipa 50mm

    Fa'apa'au fa'afa'afa'afao se paipa u'amea faia i le ipu u'amea po'o le fasi pepa pe a uma crimping ma uelo, masani fua 6 mita. Rectangular tube o loʻo i ai se faʻagasologa faigofie o le gaosiga, maualuga le gaosiga lelei, tele ituaiga ma faʻamatalaga.

  • ASTM A500 GR.B 1 Inisi ERW Hot Rolled Square Carbon Steel Paipa

    ASTM A500 GR.B 1 Inisi ERW Hot Rolled Square Carbon Steel Paipa

    paipa sikuea o se paipa u'amea faia i le ipu u'amea po'o le fasi pepa pe a uma crimping ma uelo, masani fua 6 mita.O le paipa sikuea o loʻo i ai le faʻagasologa o gaosiga faigofie, maualuga le gaosiga lelei, tele ituaiga ma faʻamatalaga.

  • Tulaga maualuga Q235 Carbon Steel Seamless Square Paipa

    Tulaga maualuga Q235 Carbon Steel Seamless Square Paipa

    paipa sikueao se paipa u'amea faia i le ipu u'amea po'o le fasi pepa pe a uma crimping ma uelo, masani fua 6 mita.O le paipa sikuea o loʻo i ai le faʻagasologa o gaosiga faigofie, maualuga le gaosiga lelei, tele ituaiga ma faʻamatalaga.

  • Malu A36 Carbon Steel Rectangular Omo Vaega Saina Faagaau

    Malu A36 Carbon Steel Rectangular Omo Vaega Saina Faagaau

    Fa'aigoa fa'aigoa o se paipa u'amea faia i le ipu u'amea po'o le fasi pepa pe a uma crimping ma uelo, masani fua 6 mita. Rectangular tube o loʻo i ai se faʻagasologa faigofie o le gaosiga, maualuga le gaosiga lelei, tele ituaiga ma faʻamatalaga.

  • Erw u'ele'ele&seamless vevela ta'avale Black Carbon uamea sikuea faatafafa paipa paipa

    Erw u'ele'ele&seamless vevela ta'avale Black Carbon uamea sikuea faatafafa paipa paipa

    Pipa Fa'aigoa Fa'afa'afa'afa'ifaia i le ipu u'amea po o le fasi pepa pe a uma crimping ma uelo, masani fua 6 mita. Rectangular tube o loʻo i ai se faʻagasologa faigofie o le gaosiga, maualuga le gaosiga lelei, tele ituaiga ma faʻamatalaga.

  • Cold Rolled ST37 Galvanized Steel H HEA Beam Zinc Coating

    Cold Rolled ST37 Galvanized Steel H HEA Beam Zinc Coating

    H – u'amea uameaose fausiaina fou tau tamaoaiga. Ole foliga ole vaega ole H beam e taugofie ma talafeagai, ma o mea faʻainisinia e lelei. Pe a taʻavale, o vaega taʻitasi i luga o le vaega e faʻalautele atili tutusa ma e laʻititi le mamafa o totonu. Pe a faʻatusatusa i le masani I-beam, o le H beam o loʻo i ai le lelei o le tele o vaega modulus, mama mama ma faʻasaoina uʻamea, lea e mafai ona faʻaitiitia ai le fausaga o le fale e 30-40%. Ma talu ai ona o ona vae e tutusa i totonu ma fafo, o le vae pito o se Angle saʻo, faʻapotopotoga ma tuʻufaʻatasiga i vaega, e mafai ona faʻasaoina le uʻamea, faʻapipiʻi galuega e oʻo atu i le 25%.

    H vaega uʻamea o se uʻamea vaega tau tamaoaiga ma meatotino sili atu masini, lea e optimized ma atiina ae mai I-vaega uamea. Aemaise lava, o le vaega e tutusa ma le mataitusi "H"

  • Fa'atauga Tele 254*146 Cold Rolled ASTM A36 IPE Flange Profile Galvanized Steel I Beam

    Fa'atauga Tele 254*146 Cold Rolled ASTM A36 IPE Flange Profile Galvanized Steel I Beam

    I-beam uameao se ituaiga u'amea e fa'aaogaina i le fausiaina. O le galvanizing vevela e fa'atatau i se faiga e tete'e ai i luga o le eleele e faia e ala i le faatofuina o le u'amea faufale maualalo maualuga po'o le uamea fa'ameamea maualalo i le zinc liusua pe tusa o le 500°C. Ona o le lelei o le tau maualalo, faufale faigofie ma le tumau lelei, e faʻaaogaina lautele i le fanua o le fausiaina o fausaga faʻainisinia.

  • Vasega Maualuga Q235B uamea uamea uaumea uamea uamea uamea H Uila

    Vasega Maualuga Q235B uamea uamea uaumea uamea uamea uamea H Uila

    H – u'amea uameaose fausiaina fou tau tamaoaiga. Ole foliga ole vaega ole H beam e taugofie ma talafeagai, ma o mea faʻainisinia e lelei. Pe a taʻavale, o vaega taʻitasi i luga o le vaega e faʻalautele atili tutusa ma e laʻititi le mamafa o totonu. Pe a faʻatusatusa i le masani I-beam, o le H beam o loʻo i ai le lelei o le tele o vaega modulus, mama mama ma faʻasaoina uʻamea, lea e mafai ona faʻaitiitia ai le fausaga o le fale e 30-40%. Ma talu ai ona o ona vae e tutusa i totonu ma fafo, o le vae pito o se Angle saʻo, faʻapotopotoga ma tuʻufaʻatasiga i vaega, e mafai ona faʻasaoina le uʻamea, faʻapipiʻi galuega e oʻo atu i le 25%.

    H vaega uʻamea o se uʻamea vaega tau tamaoaiga ma meatotino sili atu masini, lea e optimized ma atiina ae mai I-vaega uamea. Aemaise lava, o le vaega e tutusa ma le mataitusi "H"