FAQ - Youfa Steel Pipe Group Co., Ltd.

Kodi Youfa ndi kampani yogulitsa kapena yopanga?

: Onse. Youfa ili ndi malo 4 opanga ku China.

Youfa International Trade ndiye zenera loyang'ana dziko lapansi.

Kodi ndingapezeko oda yoyeserera ya matani angapo okha chitoliro chachitsulo cha carbon?

Titha kukutumizirani zokhazikika ndi ntchito ya LCL.

Kodi mumapereka zitsanzo za mapaipi achitsulo? ndi zaulere kapena zowonjezera?

Inde, tikhoza kupereka chitsanzo kwaulere, ndi mtengo wa katundu wolipiridwa ndi kasitomala.

Kodi nthawi yanu yobweretsera chitoliro chachitsulo chakuda chakuda cha carbon?

Nthawi zambiri ndi masiku 3-5 ngati katundu ali m'gulu. kapena kuzungulira masiku 25 ngati katunduyo mulibe ndipo zili molingana ndi dongosolo.

Malipiro anu ndi otani?

Malipiro<= 1000USD, 100% pasadakhale.

Malipiro> = 1000USD, 30% T/T pasadakhale, ndalama musanatumize. Kapena L / C powonekera (Pa dongosolo lalikulu, LC pa 30-90days ikhoza kulandiridwa)

Kodi ndinu ogulitsa golide ndipo mumatsimikizira zamalonda

INDE. Tili ndi mgwirizano wamphamvu ndi SINOSURE

Kodi nthawi yanu yobweretsera ndi yotani?

Nthawi zambiri ndi zotengera zonse 20ft kapena 40ft kapena mochulukira.

Zochepa zovomerezeka ndi chidebe cha LCL.

Zitsanzo za DHL Express.

Kodi muli ndi Zikalata za UL/FM zamapaipi azitsulo zowaza moto?

Inde tili nawo onse awiri. tikhoza kupanga malinga ndi ASTM A795 Standard.

Kodi fakitale yanu ili ndi dzina lanu?

INDE TILI NAZO

YOUFA Brand ndi ZHENGJINYUAN Brand

Zimatenga nthawi yayitali bwanji kutumizidwa panyanja?

Kumadoko osiyanasiyana otulutsa, zimatenga masiku osiyanasiyana.

Mwachitsanzo, Kum'mwera kwa Asia, zimatenga masiku 10.

Kufika ku South America, kumatenga pafupifupi mwezi umodzi.

Kodi mungabweretse chitoliro chachitsulo chowotcherera ku Middle Asia?

Inde timavomereza kutumiza pa sitima.

Tinakhazikitsa fakitale m'chigawo cha Shaan Xi. Zimapangitsa kutumiza ku Middle Asia kukhala kosavuta komanso kwachangu pa sitima.

Kodi Youfa ali ndi ofesi kunja?

Inde pakadali pano tili ndi ofesi ku Indonesia.

ndipo posachedwa ku India.

tikukonzekeranso kukapanga ku South America.

Ndi mtundu wanji wokutira Pamwamba wa chitoliro cha chitsulo cha carbon?

Kupaka mafuta oletsa dzimbiri,

utoto wa varnish,

ral3000 utoto,

malabati,

3LPE, 3PP

Zogulitsa zitsulo zochokera ku Tianjin YOUFA?

ERW zitsulo chitoliro, SSAW zitsulo chitoliro, LSAW zitsulo chitoliro, kanasonkhezereka zitsulo chitoliro, zosapanga dzimbiri chitoliro, casing ndi chubu chitoliro, chigongono, reducer, tee, kapu, lumikiza, flange, wedolet, Seamless zitsulo chitoliro

Ndi kalasi iti yachitsulo yomwe Youfa angapereke?

Q195 = S195 / A53 Gulu A
Q235 = S235 / A53 Gulu B / A500 Gulu A / STK400 / SS400 / ST42.2
Q345 = S355JR / A500 Gulu B Gulu C

Q235 Al kuphedwa = EN39 S235GT

L245 = Api 5L / ASTM A106 Gulu B

Momwe Mungatetezere Chitoliro Chakuda?

Chitoliro chakuda ndi chitoliro chopanda chitsulo chopanda zokutira zoteteza. Chitoliro chakuda chimagwiritsidwa ntchito pazinthu zosiyanasiyana zapakhomo. Ndizofala kwambiri kuwona chitoliro chakuda chikugwiritsidwa ntchito pa mzere wanu wa gasi wachilengedwe ndi mizere ya makina opopera. Popeza chitoliro chakuda chilibe zokutira zoteteza, zimatha kuchita dzimbiri mosavuta m'malo onyowa kapena achinyezi. Kuti muyimitse chitoliro kuti chisachite dzimbiri kapena kuwononga kunja, muyenera kupereka chitetezo kunja kwa chitoliro. Njira yosavuta ndiyo kujambula.

Kodi chitoliro chachitsulo cha carbon galvanized ndi nthawi yayitali bwanji?

kawirikawiri patatha masiku 35 mutalandira malipiro apamwamba.

Kodi RHS imatanthauza chiyani?

RHS imayimiraGawo la Rectangular Hollow, ndiye chitoliro chachitsulo chomakona anayi.

Tilinso lalikulu dzenje gawo zitsulo chitoliro, malinga muyezo: ASTM A500, EN10219, JIS G3466, GB/T6728 ozizira anapanga lalikulu ndi amakona anayi zitsulo chitoliro.