200×200 sikuea u'amea tubing tubo de aco quadrado ms uliuli kaponi rectangular paipa u'amea Fa'aalia ata

200 × 200 sikuea uʻamea paipa tubo de aco quadrado ms uliuli kaponi rectangular paipa uʻamea

Fa'amatalaga Puupuu:

Nofoaga o le amataga: Tianjin, Saina

Igoa Fa'ailoga: Ehong

Vaega Fa'atusa: Fa'atafafa

Paipa Fa'apitoa: Paipa puipui mafiafia

Mafiafia:0.5 – 20 mm

Tulaga masani:GB, GB/T 6728 EN10210 EN10219 ASTM A500

Tusi Faamaonia: ISO9001

Tekinolosi: ERW

Vasega:Q235 Q355 St37 St52 A500 C/D S235 S355 C250 C350

Togafitiga i luga: galvanized

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga Oloa

Tele	2020mm-800800mm
mafiafia	0.5-20mm
Umi	6m 12m po'o Fa'asinomaga
Tulaga & Vasega	GB/T 6728 Q235 Q355
	ASTM A500 GR C/D
	EN10210 EN10219 S235 S355

Fa'aaliga a le Faleaoga

Togafitiga i luga

1. Fa'apipi'i zinc

200g i le 550g i le sikuea mita, puipuia le ele mo se taimi umi

2. Epoxy ufiufi

Fa'apitoa fa'agasologa e fa'afefete ai le oneone ma fai le fa'apipi'i epoxy.

Tulaga Fa'atusa

Fa'apipi'i & Va'a

1. I fusi fa'atasi ma 8-9 uamea ta'avale mo paipa u'amea la'ititi
2. Afifi le fusi i le taga vai ma fa'apipi'i i laina u'amea ma fusi si'i nylon i pito uma e lua.
3. afifi tatala mo paipa uamea lapoa lapoa
4. E tusa ai ma manaoga o tagata faatau

Fa'amatalaga a Kamupani

Ehong Steel o loʻo i totonu o le liʻo o le tamaoaiga o le Sami Bohai o le taulaga lautele o Cai, le paka o pisinisi a le itumalo o Jinghai, lea e lauiloa o se gaosiga o paipa uamea faʻapolofesa i Saina.

Faʻatūina i le 1998, faʻavae i luga o lona lava malosi, o loʻo matou atinaʻe faʻaauau.

O le aofaʻi o aseta a le fale gaosi oloa e aofia ai le 300 eka, o loʻo i ai nei le silia ma le 200 tagata faigaluega, faʻatasi ai ma le gaosiga faʻaletausaga 1 miliona tone.

O oloa autu o paipa u'amea ERW, paipa u'amea u'amea, paipa u'amea si'o, paipa u'amea sikuea ma rectangular,. Na matou maua ISO9001-2008, API 5L tusipasi.

FAQ

Q: O le ua gaosi oloa?
A: Ioe, oi matou o loʻo tuʻuina atu i matou o loʻo tuʻuina atu i totonu o le nuu o Daqiuzhuang, Tianjin city, Saina.
Q: E mafai ona ou faia se faʻatonuga faʻataʻitaʻiga naʻo ni nai tone?
A: Ioe. E mafai ona matou lafoina le uta mo oe ile auaunaga LCL.(Fa'aitiitia uta uta)
Q: E iai sau totogi sili?

A: Mo le faʻatonuga tele, 30-90 aso L / C e mafai ona talia.
Q: Afai e leai se faʻataʻitaʻiga?
A: Faʻataʻitaʻiga saoloto, ae totogi e le tagata faʻatau le uta.
Q: O oe o lo'o tu'uina atu auro ma fai fa'amautinoaga tau fefa'ataua'iga?

A: Matou te fitu tausaga faʻatau oloa malulu ma talia faʻamautinoaga tau fefaʻatauaʻiga.

Muamua: 6m Customized Cold Rolled Welded Square Mild Steel Tube Black Annealed Structure Steel Paipa.

Sosoo ai: Fa'atau atu paipa uliuli ma le CE tusi faamaonia Ms Steel ERW carbon ASTM paipa u'amea uliuli u'amea sch40 paipa u'amea

Tusi lau savali iinei ma lafo mai ia i matou