Imibhobho eQhutywe nge-3LPEzibandakanya iileyile ezi-3 zokwaleka kwemibhobho.

Uluhlu loku-1 luquka iFusion Bonded Epoxy. Oku kamva kubonelela ngokhuseleko ekudlekeni kwaye kudityaniswe nendibaniselwano nomphezulu wentsimbi eqhushumbayo.

I-Layer 2 yi-adhesive ye-copolymer ene-adhesive egqwesileyo yeekhemikhali kumaleko angaphakathi kunye nomgangatho ophezulu we-polyethylene.

Uluhlu lwe-3 luluhlu lwe-polyethylene esetyenziselwa ukukhusela kuwo nawuphi na umonakalo womzimba wemibhobho.

I-3 layer polyethylene coated pipes lukhetho olukhethiweyo lokusasazwa kweoli kunye negesi emhlabeni jikelele. Iyakwazi ukumelana namaqondo obushushu ahlukeneyo kunye nokusingqongileyo ukusuka kumhlaba owomileyo wedizethi ukuya kwimimandla enzulu ephantsi kwamanzi. Imibhobho yentsimbi egqunywe yi-3LPE isetyenziselwa ukuthutha amanzi okusela, i-oyile kunye negesi kunye nolunye ulwelo. Imibhobho egqunywe yi-3LPE ingasetyenziswa kumaqondo obushushu aphezulu ukuya kuma-60oC ukuya kuma-80 oC.

Imibhobho eQhutywe nge-3LPE

Imibhobho eQhutywe nge-3LPEzibandakanya iileyile ezi-3 zokwaleka kwemibhobho.

Uluhlu loku-1 luquka iFusion Bonded Epoxy. Oku kamva kubonelela ngokhuseleko ekudlekeni kwaye kudityaniswe nendibaniselwano nomphezulu wentsimbi eqhushumbayo.

I-Layer 2 yi-adhesive ye-copolymer ene-adhesive egqwesileyo yeekhemikhali kumaleko angaphakathi kunye nomgangatho ophezulu we-polyethylene.

Uluhlu lwe-3 luluhlu lwe-polyethylene esetyenziselwa ukukhusela kuwo nawuphi na umonakalo womzimba wemibhobho.

I-3 layer polyethylene coated pipes lukhetho olukhethiweyo lokusasazwa kweoli kunye negesi emhlabeni jikelele. Iyakwazi ukumelana namaqondo obushushu ahlukeneyo kunye nokusingqongileyo ukusuka kumhlaba owomileyo wedizethi ukuya kwimimandla enzulu ephantsi kwamanzi. Imibhobho yentsimbi egqunywe yi-3LPE isetyenziselwa ukuthutha amanzi okusela, i-oyile kunye negesi kunye nolunye ulwelo. Imibhobho egqunywe yi-3LPE ingasetyenziswa kumaqondo obushushu aphezulu ukuya kuma-60oC ukuya kuma-80 oC.

Iimpawu zemibhobho egqunywe yi-3LPE:

1. Ikhemikhali egqwesileyo kunye nokumelana nokugqwesa ukuthintela imibhobho yentsimbi kuwo nawuphi na umonakalo.
2. Ukuchasa ukuchithwa kwe-cathodic
3. Umaleko wangaphandle we-polyethylene ukhusela nawuphi na umonakalo owenziwe emzimbeni nokuba yimibhobho okanye udibaniso oludityanisiweyo lwe-epoxy ngexesha lokuphatha.
4. Iipayipi ezifakwe kwi-3LPE zineempawu eziphezulu zokusebenza kunye nomjikelezo wobomi owandisiweyo

Umenzi weMibhobho eQhutyiweyo ye-3LPE eIndiya

U-Hunan Omkhulu unguvulindlela ekwenzeni imibhobho e-3LPE e-Coated e-China. Sinikezela ngeepayipi zentsimbi zekhabhoni ezifakwe ngaphandle kunye ne-3LPE yokufaka izicelo kwiindawo ezingcwatyelwe okanye eziphantsi kwamanzi. I-Hunan Great iphinda ivelise ezinye iingubo zombhobho ezichasene ne-corrosion ezifana ne-3LPP, i-FBE kunye neengubo zangaphakathi ze-epoxy.

Imigangatho esetyenziswa ekwenzeni imibhobho ye-3LPE yile:

• DIN 30670
• CSA Z245.21
• AS 4321
• IS 3581