Sab Nraud 3Lpe Txheej DIN 30670 hauv FBE Txheej
Khoom Piav Qhia
Cangzhou Kapal Steel Kav Cov Co., Ltd. Qhov siab tshaj plaws sab nraud txoj kab uas hla tuaj yeem yog 2600mm.
Cov txheej txheej yog tsim nyog rau kev tiv thaiv ntawm kev tiv thaiv kev faus lossis tog raj hlau ntawm tsim qhov chaw kub ntawm -40 ℃ rau + 80 ℃.
Tam sim no tus qauv qhia txog cov txheej txheem rau kev muab cov roj welded steel welded thiab fittings siv rau kev tsim kho cov raj xa dej rau cov dej lossis roj av.
Ua ntawv thov cov qauv no kom ntseeg tau tias PE txheej muab kev tiv thaiv txaus tiv thaiv cov tshuab cua sov thiab tshuaj thauj khoom, chaw cia khoom, cia thiab teeb tsa.
Extruded txheej txheej muaj peb txheej: epoxy resin primer, pE adhesive thiab extruded polyethylene txheej txheej. Lub Epoxy Resin Primer tau thov ua hmoov. Cov nplaum muaj peev xwm siv tau los ua cov hmoov lossis los ntawm extrusion. Rau cov txheej txheej extruded sib txawv yog ua ntawm tes tsho extrusion thiab ntawv extrusion. Sintered polyethylene txheej yog ib lossis ntau txheej txheej tshuab. Lub polyethylene hmoov yog fused mus rau lub pre-rhuab tivthaiv ib leeg kom txog thaum xav tau txheej tuab tuab mus txog.
Epoxy Resin Primer
Lub Epoxy Resin Primer yog siv rau hauv cov hmoov hmoov. Yam tsawg tshaj txheej thickness yog 60μm.
PE Adhesive
PE CEGESIVE tuaj yeem siv rau hauv cov hmoov daim ntawv lossis extruded. Yam tsawg tshaj txheej thickness yog 140μm. Lub zog tev yuav tsum muaj kev sib txawv raws li cov nplaum tau thov ua cov hmoov lossis tau txais.
Polyethylene Txheej
Cov polyethylene txheej yog thov los ntawm sintering lossis los ntawm tes tsho lossis ntawv extrusion. Cov txheej yog yuav tsum txias tom qab daim ntawv thov zam kev tsis muaj kev tiv thaiv tsis muaj kev cuam tshuam thaum thauj khoom. Ua raws li cov nominal loj, muaj ntau qhov txiaj ntsig tsawg kawg rau qhov qub tag nrho cov txheej tuab. Nyob rau hauv cov ntaub ntawv ntawm nce cov neeg kho tshuab thauj cov minimu txheej thickess yuav tau nce ntxiv los ntawm 0.7mm. Yam tsawg kawg nkaus txheej thickness yog muab hauv cov lus 3 hauv qab no.
