FAQ

 

Youfa ikambani yekutengesa kana kugadzira?

:Zvese. Youfa ine 4 nzvimbo yekugadzira muChina.

Youfa International Trade ndiyo hwindo rakananga pasirese.

Ndingaite here odha yekuyedza chete yematani akati wandei kabhoni simbi pombi?

Isu tinogona kutumira iyo yakajairwa yakatarwa kwauri neLCL sevhisi.

Iwe unopa simbi pombi samples here? ndeyemahara here kana kuwedzera?

Hongu, tinogona kupa sampuro yemahara, nemutengo wekutakura wakabhadharwa nemutengi.

Yakareba sei nguva yako yekuendesa yeakasikwa black carbon steel pipe?

Kazhinji imazuva 3-5 kana zvinhu zviri mustock. kana kutenderedza mazuva makumi maviri nemashanu kana zvinhu zvisiri mustock uye zvinoenderana nezvinodiwa.

Ndeipi mitemo yako yekubhadhara?

Payment<=1000USD, 100% pamberi.

Kubhadhara> = 1000USD, 30% T/T pachine nguva, yasara isati yatumirwa. Kana L / C pakuona (Nekuda kukuru, LC pa30-90days inogona kugamuchirwa)

Iwe uri mutengesi wegoridhe uye unoita trade assurance

EHE. Tine kubatana kwakasimba neSINOSURE

Ndeipi nguva yako yekutumira?

Kazhinji nemidziyo yakazara 20ft kana 40ft kana nehuwandu.

Nhamba diki inogamuchirwa neLCL mudziyo.

Samples neDHL Express.

Iwe une UL / FM Zvitupa zvemoto sprinkler simbi pombi?

Hongu tinavo vese. isu tinogona kugadzira zvinoenderana neASTM A795 Standard.

Ko fekitari yako ine zita rako rechiratidzo here?

HONGU TUNAYO

YOUFA Brand uye ZHENGJINYUAN Brand

Zvinotora nguva yakareba sei kutumirwa negungwa?

Kune akasiyana chiteshi chekuburitsa, zvinotora mazuva akasiyana.

Semuenzaniso, KuEastsouth Asia, zvinotora anenge mazuva gumi.

KuSouth America, kunotora anenge mwedzi mumwe.

Unogona kuendesa welded simbi pombi kuMiddle Asia?

Hongu tinobvuma kuendeswa nechitima.

Takagadzira fekitari muShaan Xi Province. Inoita kuti kuendesa kuMiddle Asia kuve nyore uye nekukurumidza nechitima.

Youfa ane hofisi kunze kwenyika here?

Hongu parizvino tine hofisi muIndonesia.

uye nokukurumidza muIndia.

isu tinorongawo kuzviita muSouth America.

Ndeupi mhando Surface coating yekabhoni simbi pombi?

Anti-rusted mafuta pendi,

kupenda varnish,

ral3000 yakapendwa,

marata,

3LPE, 3PP

Zvigadzirwa zvesimbi zviripo kubva kuTianjin YOUFA?

ERW simbi pombi, SSAW simbi pombi, LSAW simbi pombi, galvanized simbi pombi, Stainless simbi pombi, casing uye tubing pombi, gokora, reducer, tee, chivharo, coupling, flange, weldolet, Seamless simbi pombi.

Nderipi giredhi resimbi rinogona kupa Youfa?

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

Q235 Al akaurawa = EN39 S235GT

L245 = Api 5L / ASTM A106 Giredhi B

Nzira yekudzivirira Black Pipe?

Pombi yakasviba inyere yesimbi isina chero inodzivirira. Pombi yakasviba inoshandiswa kune zvakasiyana-siyana zvekushandisa zvakapoteredza imba. Zvakajairika kuona pombi nhema inoshandiswa kune yako yega gasi mutsara uye sprinkler system mitsara. Sezvo pombi nhema isina chivharo chekudzivirira, inogona kuita ngura zviri nyore munzvimbo dzakanyorova kana dzine unyoro. Kuti umise pombi kubva kune ngura kana kuora kunze, iwe unofanirwa kupa chidziviriro chekudzivirira kunze kwepombi. Nzira iri nyore ndeyekuipenda.

Yakareba sei nguva yako yekuendesa yegalvanized carbon steel pipe?

kazhinji mazuva makumi matatu nemashanu mushure mekugamuchira mubhadharo wepamusoro.

Chii chinonzi RHS?

RHS inomiriraRectangular Hollow Chikamu, iyo inonzi rectangular simbi pombi.

Isuwo tine square hollow chikamu simbi pombi, maererano chiyero: ASTM A500 , EN10219 , JIS G3466 , GB/T6728 inotonhora yakagadzirwa sikweya uye rectangular simbi pombi.