ʻO OEM Manufacturer Astm A53 Schedule 40 Black Q235b 28 5 8 Inch Spiral Weld Carbon Duplex Tube Erw Steel Pipe Youfa Brand ka mea hana nui loa no ka paipu kila welded

ʻO ka wehewehe pōkole:


  • MOQ no ka nui:2 tona
  • Min. Ka nui o ke kauoha:Hoʻokahi pahu
  • Hana Hana:maʻa mau lā 25
  • Wawa hoʻouna:ʻO ke awa ʻo Xingang Tianjin ma Kina
  • Kūkākūkā uku:L/C, D/A, D/P, T/T
  • Brand:YOUFA
  • Huahana Huahana

    Huahana Huahana

    e mālama i ka ʻaelike", e like me ke koi o ka mākeke, hui pū ʻia i ka wā o ka hoʻokūkū ma ka mākeke ma kona ʻano maikaʻi loa e hāʻawi pū ana i ka lawelawe ʻokoʻa a ʻokoʻa no nā mea kūʻai aku e ʻae iā lākou e lilo i mea lanakila nui. ʻoluʻolu no ka mea hana OEM Astm A53 Hōʻike 40 ʻEleʻele Q235b 28 5 8 Iniha Spiral Weld Carbon Duplex TubePaipu kila ErwʻO Youfa Brand ka mea hana nui loa no ka paipu kila welded, Hāʻawi mākou i ka mea nui i ka maikaʻi a me ka leʻaleʻa o ka mea kūʻai aku a no kēia mea mākou e hahai ai i nā hana hoʻomalu maikaʻi loa. Loaʻa iā mākou nā keʻena hoʻāʻo i loko o ka hale kahi e hoʻāʻo ʻia ai kā mākou mau mea ma kēlā me kēia ʻaoʻao ma nā pae hana like ʻole. No ka loaʻa ʻana o nā ʻenehana hou, hoʻomaʻamaʻa mākou i kā mākou mea kūʻai aku me ka hale hana hana maʻamau.
    e mālama i ka ʻaelike", e like me ke koi o ka mākeke, hui pū ʻia i ka wā o ka hoʻokūkū ma ka mākeke ma kona ʻano maikaʻi loa e like me ka hāʻawi ʻana i nā lawelawe ʻoi aku ka piha a me ka maikaʻi loa no nā mea kūʻai aku e ʻae iā lākou e lilo i lanakila nui. hoonanea no8 iniha Carbon Erw Steel Paipu, Astm A57 ʻEleʻele Erw Puʻupuʻu Steel Pipe, Paipu kila Erw, youfa paipu kila, Manaʻolana mākou e hui pū me nā mea kūʻai aku ma ka honua holoʻokoʻa, inā makemake ʻoe e ʻike hou aku, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou, ua kakali mākou i ke kūkulu ʻana i kahi pilina ʻoihana nui me ʻoe.

    Huahana Paipu kila ERW
    Mea waiwai ʻO ka hao hao
    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 DIN 2440, ISO 65, EN10255, BS1387GB/T3091, GB/T13793JIS 3444 /3466

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

    Ili ʻeleʻele/ʻeleʻele maoli
    Hoʻopau Hoʻopau maʻamau
    me nā pāpale a ʻole

    HTB12s_pRXXXXXa_apXX760XFXXXb

    Mana Koʻikoʻi Koʻikoʻi:
    1) I ka wā a ma hope o ka hana ʻana, 4 mau limahana QC me ka ʻoi aku o 5 mau makahiki e ʻike i nā huahana ma ke ʻano maʻamau.
    2) Keʻena hoʻokolohua ʻae ʻia me nā palapala CNAS
    3) ʻAe ʻia ka nānā ʻana mai ka ʻaoʻao ʻekolu i koho ʻia / uku ʻia e ka mea kūʻai aku, e like me SGS, BV.
    4) Apono ʻia e Malaysia, Indonesia, Singapore, Philippines, Australia, Peru a me UK. Loaʻa iā mākou nā palapala UL / FM, ISO9001/18001, FPC.


    e aʻo hou e pili ana i nā palapala hōʻoia

    mana maikaʻi

    Hoʻopili a hoʻouna:
    Nā kikoʻī kikoʻī: i loko o nā puʻupuʻu hexagonal kūpono i ke kai i hoʻopaʻa ʻia e nā ʻāpana kila, Me ʻelua maʻa nylon no kēlā me kēia pūpū.
    Delivery Details : Ma muli o ka QTY, maʻamau hoʻokahi mahina.



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