ʻO ke kumu kūʻai haʻahaʻa loa ʻo Astm A53 Gr.b Big Diameter 20 Inch 3pe Spiral Carbon Welded Gas Line Steel Pipe

Hana mau mākou i ka hana e lilo i hui paʻa e hōʻoia i hiki iā mākou ke hāʻawi iā ʻoe i ka maikaʻi maikaʻi loa a me ke kumukūʻai maikaʻi loa no ke kumu kūʻai haʻahaʻa loa Astm A53 Gr.b Big Diameter 20 Inch 3pe Spiral Carbon Welded Gas Line Steel Pipe, E hoʻokipa piha mākou i nā mea kūʻai aku āpau ma ka ʻoihana ma kou home a ma waho hoʻi e hana pū me ka lima, a kūkulu i kahi hiki ke ʻālohilohi pū.
Hana mau mākou i ka hana e lilo i hui hiki ke ʻike ʻia e hiki iā mākou ke hōʻike iā ʻoe me ka maikaʻi loa o ke ʻano a me ke kumukūʻai maikaʻi loa noPaipu kila kalapona 20 ʻīniha, Paipu kila kalapona, Paipu Kinoea, Ke manaʻolana nei mākou e loaʻa nā pilina lōʻihi me kā mākou mea kūʻai aku. Inā makemake ʻoe i kekahi o kā mākou mau mea, e ʻoluʻolu e hoʻouna mai i kahi nīnau iā mākou/inoa hui. Ke hōʻoiaʻiʻo nei mākou e māʻona loa ʻoe i kā mākou mau hoʻonā maikaʻi loa!

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

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.