St37 St52 A214 A178 A53 A423 Galvanized Welded Pipe, ERW

Tsanangudzo Pfupi:

Product presentation:

Hot-dip galvanized pombi ndeyekugadzira simbi yakanyungudutswa uye iron matrix reaction uye kuburitsa alloy layer, kuitira kuti matrix uye yekunamira layer zvibatane.Kupisa galvanizing ndiyo pombi yesimbi kutanga, kuitira kubvisa iron oxide pamusoro pepombi yesimbi, mushure mekunhonga, kuburikidza neammonium chloride kana zinc chloride solution kana ammonium chloride uye zinc chloride yakasanganiswa solution tank, yozotumirwa mune inopisa. dip plating tank.Kupisa-dip galvanizing kune zvakanakira kupfeka yunifomu, kunamatira kwakasimba uye hupenyu hurefu hwebasa.Yakaomesesa yemuviri uye kemikari kuita kunoitika neyakanyungudutswa yeplating solution yepombi inopisa-dip galvanized simbi, ichiita inodzivirira corrosion uye yakasimba zinc-one iron alloy layer.Alloy layer inosanganisirwa neyakachena zinc layer uye simbi chubhu matrix, saka kusimba kwayo kwekuora kwakasimba.

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Nzira yacho

Washing chubhu-alkali washing---pickling-baking paste-water rinse- -immersion aid- -drying- -hot dip galvanizing- -kufefetera kunze- --mukati inofefetera- -kutonhorera kwemhepo- -water cooling- -passivation- - mvura yekugeza- -kuongorora- -kuyera- -kuchengetedza.

Magvanized welded simbi mapaipi ekudzikisa-kudzvanywa kwemvura kuburitsa

1. Uniformity yegalvanized layer: iyo simbi pombi sampu inoramba ichimisikidzwa mumhangura sulfate mhinduro ka5 pasina kutsvuka (copper plating color)
2. pamusoro pemhando: pamusoro pepombi yesimbi inofanira kuva nemarara akakwana, pasina mavara matema asina kuvharwa uye mabubbles, uye kubvumira kuvapo kwepasi diki yakaoma uye yemunharaunda zingi bundu.
3. Huremu hwemalata akaturikidzana: zvinoenderana nezvinodiwa zveanokumbira, pombi yesimbi inogona kushandiswa seyero yehuremu hwezinc layer, uye kukosha kweavhareji hakusviki 500g / square mita, iyo chero sample haizove. isingasviki 480g / square mita.

Product Detail

Simbi Giredhi:	A214 A178 A423 A513 A53/A53M A672 API 5L APE 3PE Q235 Q345 St37 St52
Standard:	ASME/ASTM SA/A214 A178 A423 A513 A672 A53 A500,A213,A312,A269,A778,A789, GB/T3091 GB/T3094;DIN EN10025;DIN EN10217-2005;BS EN10217;BS EN10219;BS EN10025;
Tsanangudzo:	OD(1/2″-60″) kana Yakagadzirirwa
Wt:	1.0-30mm, kana maererano nechikumbiro chakakosha chemutengi
Urefu:	1-20meters, kana maererano nechikumbiro chakakosha chemutengi
Package:	Export Standard Package
Pipe inopera:	(1)Plain (2)Beveled (3) Yakarukwa nekubatanidza uye chivharo chepurasitiki
End protector:	(1) Chivharo chepurasitiki (2) Simbi inodzivirira (3) sekukumbira
Application:	Kuvaka, muchina chimiro pombi, Zvekurima pombi pombi,Mvura uye gasi pombi, Greenhouse pombi, Scaffolding pombi, Kuvaka zvinhu chubhu, Furniture chubhu, Yakaderera pressure fluid chubhu, Mafuta pombi, nezvimwe.
Mill MTC:	Inopihwa isati yatumirwa
Kuongorora:	Iyo Yechitatu Bato yekuongorora inogona kugamuchirwa, SGS, BV, TUV
Mount port:	Chero chiteshi muChina
Trade Term:	FOB,CIF,CFR,EXW,etc.
Mutengo Nguva:	TT kana LC pakuona
Masevhisi edu:	Tinogona kugadzirisa zvinoenderana nezvinodiwa nemutengi kana kudhirowa, kurongedza zvinoenderana nechikumbiro chevatengi