St37 St52 A214 A178 A53 A423 Umbhobho oshiselwe ngeGati, ERW

St37 St52 A214 A178 A53 A423 Umbhobho Odityanisiweyo Odityanisiweyo, ERW Umfanekiso okhoyo

Inkcazelo emfutshane:

Umboniso wemveliso:

Umbhobho owenziwe ngesinyithi oshushu-dip kukwenza isinyithi esinyibilikisiweyo kunye ne-iron matrix reaction kwaye uvelise umaleko we-alloy, ukuze i-matrix kunye nomaleko wokugquma zidityaniswe.Hot galvanizing yintsimbi umbhobho kuqala, ukuze ukususa oxide yentsimbi phezu komhlaba umbhobho yentsimbi, emva pickling, ngokusebenzisa isisombululo ammonium chloride okanye zinc chloride okanye ammonium chloride kunye nezinc chloride isisombululo exutywe itanki, kwaye emva koko ithunyelwe kwi eshushu. dipha itanki yokucoca.I-Hot-dip galvanizing ineenzuzo zokugquma okufanayo, ukunamathela okuqinileyo kunye nobomi benkonzo ende.Ukusabela okuntsonkothileyo ngokomzimba kunye neekhemikhali kwenzeka kunye nesisombululo esityhidiweyo sombhobho wensimbi owenziwe ngesinyithi oshushu-diphu, usenza umaleko ongagugiyo kunye nokuqina kwe-zinc-enye yentsimbi yealloyi.I-alloy layer idityaniswe ne-zinc ecocekileyo kunye ne-tube matrix yensimbi, ngoko ke ukuxhathisa kwayo kunamandla.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkqubo i

Umbhobho-alkali omnyama wokuvasa-ukuhlamba---pickling-baking intlama-amanzi ahlanjululwe- -uncedo lokuntywiliselwa- -ukomisa- -idiphu eshushu igalela- -ukuvuthela ngaphandle- --ukuvuthela ngaphakathi- -ukupholisa umoya- -ukupholisa kwamanzi- -ukugqithisa- - ukuhlanjululwa kwamanzi- -ukuhlola- -ubunzima- -ugcino.

Imibhobho yentsimbi edityanisiweyo yokuhambisa ulwelo olunoxinzelelo oluphantsi

1. Ukungafani komgangatho we-galvanized layer: isampuli yombhobho wensimbi ihlanjululwa ngokuqhubekayo kwisisombululo sobhedu se-sulfate ngamaxesha angama-5 ngaphandle kokuguqula umbala obomvu (umbala we-copper plating)
2. umgangatho womphezulu: umphezulu wombhobho wentsimbi kufuneka ube umaleko ogcwele igalvanized, akukho amabala amnyama angagqunywanga kunye namaqamza, kwaye uvumele ubukho bendawo encinci erhabaxa kunye nethumba le-zinc yendawo.
3. Ubunzima bomaleko we-galvanized: ngokweemfuno zomfaki-sicelo, umbhobho wensimbi owenziwe ngamazinki ungasetyenziswa njengomlinganiselo wobunzima bomaleko we-zinc, kwaye ixabiso eliqhelekileyo aliyi kuba ngaphantsi kwe-500g / imitha yesikwere, apho nayiphi na isampuli ayiyi kuba. ngaphantsi kwe 480g / square meter.

Iinkcukacha zeMveliso

Ibakala lentsimbi:	A214 A178 A423 A513 A53/A53M A672 API 5L APE 3PE Q235 Q345 St37 St52
Umgangatho:	ASME/ASTM SA/A214 A178 A423 A513 A672 A53 A500,A213,A312,A269,A778,A789, GB/T3091 GB/T3094;DIN EN10025;I-DIN EN10217-2005;I-BS EN10217;I-BS EN10219;I-BS EN10025;
Inkcazo:	OD(1/2″-60″) okanye Customized
Wt:	1.0-30mm, okanye ngokwesicelo esikhethekileyo somthengi
Ubude:	1-20meters, okanye ngokwesicelo esikhethekileyo somthengi
Umqulu:	Thumela iPackage esemgangathweni
Ukuphela kombhobho:	(1)Ithalala (2)Beveled (3)Ithungelwe ngentambo kunye nekepusi yeplastiki
Ukuphela komkhuseli:	(1) Umnqwazi weplastiki (2) Umkhuseli wentsimbi (3) njengesicelo
Isicelo:	Ukwakhiwa, umbhobho wokwakhiwa komatshini, umbhobho wezixhobo zezoLimo, umbhobho wamanzi kunye negesi, umbhobho weGreenhouse, umbhobho weScaffolding, ityhubhu yezinto zokwakha, ityhubhu yefanitshala, ityhubhu yoxinzelelo oluphantsi, umbhobho weoyile, njl.
IMill MTC:	Inikwe phambi kokuthunyelwa
Uhlolo:	Uhlolo lweqela leSithathu lunokwamkelwa,SGS,BV,TUV
Mount port:	Naliphi na izibuko eTshayina
Ixesha loRhwebo:	FOB, CIF, CFR, EXW, njl.
Ixesha leXabiso:	TT okanye LC emehlweni
Iinkonzo zethu:	Singakwazi ukulungelelanisa ngokwemfuno yomthengi okanye umzobo, ukupakishwa ngokwesicelo sabathengi