St37 St52 A214 A178 A53 A423 Galvanized Welded Pipe, ERW

St37 St52 A214 A178 A53 A423 Galvanized Welded Pipe, Aworan Ifihan ERW

Apejuwe kukuru:

Ifihan ọja:

Gbona-fibọ galvanized paipu ni lati ṣe awọn didà irin ati irin matrix lenu ati ki o gbe awọn ohun alloy Layer, ki awọn matrix ati awọn ti a bo Layer ti wa ni idapo.Galvanizing gbona jẹ paipu irin akọkọ, lati le yọ ohun elo afẹfẹ irin kuro lori oju paipu irin, lẹhin gbigbe, nipasẹ ammonium kiloraidi tabi ojutu kiloraidi zinc tabi ammonium kiloraidi ati zinc chloride adalu ojutu ojò, ati lẹhinna firanṣẹ sinu gbona gbona. fibọ plating ojò.Hot-dip galvanizing ni awọn anfani ti aṣọ aṣọ, ifaramọ ti o lagbara ati igbesi aye iṣẹ pipẹ.Iṣe adaṣe ti ara ati kemikali waye pẹlu ojutu didà didan ti paipu galvanized ti o gbona-fibọ, ti o n ṣe sooro ipata ati pelebe irin alloy zinc-ọkan.Alloy Layer ti wa ni ese pẹlu funfun sinkii Layer ati irin tube matrix, ki awọn oniwe-ipata resistance ni lagbara.

Fi imeeli ranṣẹ si wa

Alaye ọja

ọja Tags

Ilana naa jẹ

Tubu-alkali fifọ-fọọ- -pickling-baking paste-omi fi omi ṣan- -immersion aid- -gbigbẹ- -hot dip galvanizing- -ita fifun - - -ifun inu - -itutu afẹfẹ - -omi tutu - -passivation - - omi fi omi ṣan- -ayẹwo- -iwọn- - ipamọ.

Galvanized welded, irin pipes fun kekere-titẹ ito ifijiṣẹ

1. Aṣọkan ti galvanized Layer: awọn apẹẹrẹ paipu irin ti wa ni nigbagbogbo impregnated ni Ejò imi-ọjọ ojutu fun 5 igba lai titan pupa (Ejò plating awọ)
2. dada didara: awọn dada ti galvanized, irin pipe yẹ ki o ni kan pipe galvanized Layer, ko si uncoated dudu to muna ati awọn nyoju, ati ki o gba awọn aye ti kekere ti o ni inira dada ati agbegbe sinkii tumo.
3. Iwọn ti galvanized Layer: ni ibamu si awọn ibeere ti olubẹwẹ, paipu irin galvanized le ṣee lo bi wiwọn iwuwo ti Layer zinc, ati pe iye apapọ kii yoo kere ju 500g / mita square, eyiti eyikeyi apẹẹrẹ kii yoo jẹ. kere ju 480g / square mita.

Alaye ọja

Iwọn Irin:	A214 A178 A423 A513 A53/A53M A672 API 5L APE 3PE Q235 Q345 St37 St52
Iwọnwọn:	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;
Ni pato:	OD(1/2″-60″) tabi adani
Wt:	1.0-30mm, tabi ni ibamu si ibeere pataki ti alabara
Gigun:	1-20meters, tabi gẹgẹ bi ibeere pataki ti alabara
Apo:	Okeere Standard Package
Paipu pari:	(1) Itele (2) Ibanujẹ (3) Asapo pẹlu asopọ ati fila ṣiṣu
Olugbeja ipari:	(1) Fila ṣiṣu (2) Olugbeja irin (3) bi ìbéèrè
Ohun elo:	Ikọle, paipu ẹrọ ẹrọ, paipu ohun elo ogbin, Omi ati pipe gaasi, paipu eefin, paipu Scaffolding, tube ohun elo ile, tube ohun elo, tube ito kekere, paipu epo, ati bẹbẹ lọ.
Mill MTC:	Pese ṣaaju ki o to sowo
Ayewo:	Ayẹwo ẹnikẹta le gba, SGS, BV, TUV
Oke ibudo:	Eyikeyi ibudo ni China
Akoko Iṣowo:	FOB, CIF, CFR, EXW, ati bẹbẹ lọ.
Igba Iye:	TT tabi LC ni oju
Awọn iṣẹ wa:	A le ṣe adani ni ibamu si ibeere alabara tabi iyaworan, apoti ni ibamu si ibeere awọn alabara