ʻO nā mea hana maikaʻi, nā poʻe loea akamai, a ʻoi aku ka maikaʻi ma hope o ke kūʻai aku ʻana i nā huahana a me nā lawelawe;Ua hui pū ʻia mākou he kāne nui a me nā keiki, pili kēlā me kēia kanaka i ka pōmaikaʻi o ka ʻoihana "hoʻohui, hoʻolaʻa, hoʻomanawanui" no ka Factory source Performance First GradePaipu Poe kilaHana ʻia ma Youfa Brand ka mea hana nui loa no ka paipu kila kalapona, Hoʻokipa mākou i nā mea kūʻai aku, nā hui ʻoihana ʻoihana a me nā hoaaloha mai nā wahi āpau mai ke kaiapuni e kamaʻilio me mākou a ʻimi i ka launa pū ʻana no ka loaʻa ʻana o kekahi.
ʻO nā mea hana maikaʻi, nā poʻe loea akamai, a ʻoi aku ka maikaʻi ma hope o ke kūʻai aku ʻana i nā huahana a me nā lawelawe;Ua hui pū ʻia mākou he kāne nui a me nā keiki, pili kēlā me kēia kanaka i ka pōmaikaʻi o ka ʻoihana "hoʻohui, hoʻolaʻa, hoʻomanawanui"Hs Code Carbon Seamless Steel Paipu, Paipu Kuhili ʻole Seamless, Paipu Poe kila, Welina mai e kipa i kā mākou hui a me ka hale hana, aia nā ʻano hoʻonā like ʻole i hōʻike ʻia i loko o kā mākou lumi hōʻikeʻike e hoʻokō ai i kou manaʻo, ʻoiai, inā ʻoluʻolu ʻoe e kipa i kā mākou pūnaewele, e hoʻāʻo kā mākou limahana kūʻai i kā lākou hana e hāʻawi iā ʻoe i ka lawelawe maikaʻi loa.
| Huahana | Paipu kila me na lua |
| 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, EN10219GB/T 6728 JIS 3444 /3466 ASTM A53, A500, A36 |
| Ili | ʻO ka uhi zinc 200-500g/m2 (30-70um) |
| Hoʻopau | Hoʻopau maʻamau |
| Hōʻike | OD: 20*20-500*500mm ;20*40-300*500mm Mānoanoa: 1.0-30.0mm Ka lōʻihi: 2-12m |
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
Hoʻopili a hoʻouna:
ʻO nā kikoʻī kikoʻī: i loko o nā pūʻolo 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.
12 wela galvanized huinahalike a me rectangular kila paipu hana laina
hale hana:
Tianjin Youfa Dezhong Steel Pipe Co., Ltd;
Handan Youfa Steel Pipe Co.,Ltd;
ʻO Shanxi Youfa Steel Pipe Co., Ltd
