ʻO ka hoʻolako ʻana o OEM Fm a me Ul palapala hōʻoia pena ʻulaʻula Astm A795 Fire Fighting Sprinkler Pipe Fire Protection Grooved Galvanized Steel Pipe

Wehewehe Pōkole:


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  • Nā Kūlana Uku:L/C,D/A,D/P,T/T
  • Lama:ʻO YOUFA
  • Nā kikoʻī huahana

    Nā Lepili Huahana

    ʻO kā mākou ʻoihana e hana pono ana, e lawelawe ana i kā mākou mea kūʻai aku a pau, a e hana mau ana i ka ʻenehana hou a me ka mīkini hou no ka OEM Supply Fm And Ul Certificate Red Painting Astm A795 Fire Fighting Sprinkler Pipe Fire Protection GroovedPaipu kila galvanized, "ʻO ka maikaʻi mua, ʻO ke kumukūʻai haʻahaʻa loa, ʻO ka lawelawe maikaʻi loa" ʻo ia ka ʻuhane o kā mākou hui. Welina mākou iā ʻoe e kipa mai i kā mākou hui a kūkākūkā i ka ʻoihana like!
    ʻO ka pahuhopu o kā mākou ʻoihana e hana pono, e lawelawe ana i kā mākou mea kūʻai aku a pau, a e hana mau ana me ka ʻenehana hou a me nā mīkini hou noPaipu kila pale ahi, Paipu kila galvanized, Paipu kila grooved, Ua hoʻokuʻu nui ʻia aku kā mākou mau hoʻonā i ka hema hikina o ʻAsia Euro-ʻAmelika, a me ke kūʻai aku i ko mākou ʻāina holoʻokoʻa. A ma muli o ke ʻano maikaʻi loa, ke kumukūʻai kūpono, ka lawelawe maikaʻi loa, loaʻa iā mākou nā manaʻo maikaʻi mai nā mea kūʻai aku ma nā ʻāina ʻē. Ua hoʻokipa ʻia ʻoe e hui pū me mākou no nā mea hiki a me nā pono hou aʻe. Hoʻokipa mākou i nā mea kūʻai aku, nā hui ʻoihana a me nā hoaaloha mai nā wahi a pau o ka honua e hoʻokaʻaʻike mai iā mākou a ʻimi i ka laulima no nā pono like.

    Huahana Paipu kila mea hoʻoheheʻe ahi
    Mea Hana Ke kila kalapona
    Papa Q195 = S195 / A53 Papa A
    Q235 = S235 / A53 Papa B / A500 Papa A / STK400 / SS400 / ST42.2
    Q345 = S355JR / A500 Papa B Papa C
    Kūlana Maʻamau GB/T3091, GB/T13793

    API 5L, ASTM A53, A500, A36, ASTM A795

    Nā kikoʻī ASTM A795 sch10 sch30 sch40
    ʻIli Pena ʻia i ka ʻeleʻele a i ʻole ka ʻulaʻula
    Pau Nā wēlau maʻemaʻe
    Nā wēlau ʻauwaha




    Ka Mana Kūlana Koʻikoʻi:
    1) I ka wā a ma hope o ka hana ʻana, 4 mau limahana QC me ka ʻoi aku o 5 mau makahiki o ka ʻike e nānā i nā huahana ma kahi random.
    2) Keʻena hoʻokolohua i hōʻoia ʻia e ka ʻāina me nā palapala hōʻoia CNAS
    3) Nānā ʻae ʻia mai ka ʻaoʻao ʻekolu i koho ʻia/uku ʻia e ka mea kūʻai, e like me SGS, BV.
    4) Ua ʻāpono ʻia e Malekia, ʻInidonesia, Singapore, Pilipine, ʻAukekulelia, Peru a me UK. Loaʻa iā mākou nā palapala hōʻoia UL /FM, ISO9001/18001, FPC.


    aʻo hou aʻe e pili ana i nā palapala hōʻoia

    kaohi maikaʻi

    Hoʻopili a me ka lawe ʻana:
    Nā kikoʻī hoʻopili: i loko o nā puʻupuʻu kai hexagonal i hoʻopaʻa ʻia e nā ʻāpana kila, Me ʻelua mau maʻa nylon no kēlā me kēia puʻupuʻu.
    Nā kikoʻī hoʻouna: Ma muli o ka QTY, ʻo ka maʻamau hoʻokahi mahina.


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