Hanze ya 3LPE Ipfunyika DIN 30670 Imbere ya FBE
Ibisobanuro ku bicuruzwa
Cangzhou Spiral Steel Pipes Group Co, Ltd ifite imirongo 4 yumusaruro wa anticorrosion & insulation yumuriro kugirango ikore 3LPE hamwe na FBE.Umubare ntarengwa wa diameter urashobora kuba 2600mm.
Ipitingi irakwiriye kurinda imiyoboro yicyuma yashyinguwe cyangwa yarohamye mubushyuhe bwa -40 ℃ kugeza + 80 ℃.
Ibipimo ngenderwaho byerekana neza ibisabwa kugirango bipfundikire bikoreshwa mu miyoboro y'icyuma isudira izengurutswe hamwe n'ibikoresho bikoreshwa mu kubaka imiyoboro yo kugeza amazi cyangwa gaze.
Gushyira mu bikorwa ibipimo ngenderwaho byemeza ko igifuniko cya PE gitanga uburinzi buhagije bwo kwirinda imashini zikoreshwa nubushyuhe bwa chimique na chimique bibaho mugihe cyo gukora, gutwara, kubika no kwishyiriraho.
Impuzu zasohotse zigizwe nibice bitatu: epoxy resin primer, PE ifata hamwe na polyethylene yo hanze.Epoxy resin primer ikoreshwa nkifu.Ibifatika birashobora gukoreshwa haba nk'ifu cyangwa kubisohora.Kubitambaro bisohotse hakorwa itandukaniro rikorwa hagati yo gukuramo amaboko no gukuramo impapuro.Ibicapo bya polyethylene byacuzwe ni sisitemu imwe cyangwa sisitemu nyinshi.Ifu ya polyethylene ihujwe kubice byashyutswe mbere kugeza igihe umubyimba wifuzwa ugeze.
Epoxy resin primer
Epoxy resin primer igomba gukoreshwa muburyo bwa powder.Umubyimba muto ntarengwa ni 60μm.
PE ifata
Ibiti bya PE birashobora gukoreshwa muburyo bwifu cyangwa gusohora.Uburebure buke bwa 140 mm.imbaraga zishishwa zisabwa ziratandukanye bitewe nuburyo ifata yakoreshejwe nkifu cyangwa yarasohotse.
Igikoresho cya polyethylene
Ipitingi ya polyethylene ikoreshwa haba mu gucumura cyangwa ku ntoki cyangwa gukuramo impapuro.Ipitingi igomba gukonjeshwa nyuma yo kuyisaba kugirango wirinde guhindura ibintu udashaka mugihe cyo gutwara.Ukurikije ingano yizina, hariho agaciro ntarengwa byibuze kubisanzwe byuzuye.Mugihe cyongerewe imizigo yubukorikori bwa minimu igipimo cyiyongera kuri 0.7mm.umubyimba muto ntarengwa utangwa mumeza 3 hepfo.
