ʻAʻohe mea kūʻai hou a mea kūʻai kahiko paha, Ke manaʻoʻiʻo nei mākou i ka ʻōlelo lōʻihi a me ka pilina hilinaʻi no New Arrival China Rectangular/square Steel Pipe/Tubes Hollow Section Galvanized/black Annealing Youfa brand ka mea hana nui loa no ka paipu kila kalapona, Ma ke ʻano he loea i kēia kahua. , ua kūpaʻa mākou i ka hoʻoponopono ʻana i kekahi pilikia o ka pale wela nui no nā mea hoʻohana.
ʻAʻohe mea kūʻai hou a i ʻole mea kūʻai kahiko, ke manaʻoʻiʻo nei mākou i ka ʻōlelo lōʻihi a me ka pilina hilinaʻi no40x40 Paipu huinaha kila, Paipu kila ʻeleʻele, Paipu kila Pauku Pua no ka Pakaukau, ʻO ka hapa nui o nā pilikia ma waena o nā mea hoʻolako a me nā mea kūʻai aku ma muli o ke kamaʻilio maikaʻi ʻole. Ma ka moʻomeheu, hiki i nā mea hoʻolako ke hōʻole i ka nīnau i nā mea a lākou i hoʻomaopopo ʻole ai. Hoʻohiolo mākou i nā pale kanaka e hōʻoia e loaʻa iā ʻoe ka mea āu e makemake ai i ka pae āu e manaʻo ai, ke makemake ʻoe. ʻO ka manawa hāʻawi wikiwiki a ʻo ka huahana āu e makemake ai ʻo kā mākou Criterion.
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;
Shanxi Youfa Steel Pipe Co., Ltd